The Danfoss product range for Industrial Refrigeration applications © Danfoss A/S (RA Marketing / MWA), May 2009 DKRCI.PK.000.H1.02 / 520H3457 1 Stop and regulating valves ........................................................................................................ 5 Line Components ................................................................................................................ 73 Solenoid valves .................................................................................................................135 Pressure and temperature regulators ..........................................................................................207 Control solutions ...............................................................................................................375 Electromechanical controls .....................................................................................................403 Safety valves ....................................................................................................................447 Gas detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .499 Expansion valves ...............................................................................................................513 Level controls ...................................................................................................................535 Electronic controls and transmitters ............................................................................................599 Stop and regulating valves Line Components Solenoid valves Pressure and temp. rregulators Control solutions Electromechanical controls Safety valves Gas detectors Expansion valves Level controls Electronic controls and transmitters Page
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The Danfoss product range for Industrial Refrigeration applications Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H34571Stop and regulating valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Line Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Solenoid valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 Pressure and temperature regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207 Control solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .375 Electromechanical controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .403 Safety valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .447 Gas detectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .499 Expansion valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .513 Level controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .535 Electronic controls and transmitters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .599 Stop and regulating valvesLine ComponentsSolenoid valvesPressure and temp. rregulatorsControl solutionsElectromechanical controlsSafety valvesGas detectorsExpansion valvesLevel controlsElectronic controls and transmittersPageThe Danfoss product range for Industrial Refrigeration applications2DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop and regulating valves PageStop Needle Valve, type SNV-ST and SNV-SS ............................................................ 5Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SS .............................................. 11Stop valves, type SVA-DL & SVA-DH 250-300 ......................................................... 35Quick closing oil drain valve, type QDV 15 ............................................................. 43Regulating valves, types REG 6 - 65 and REG-SS 15-40....................................... 49Stop/check and Check valvesStop check valves type SCA, SCA-SS - Check valves type CHV, CHV-SS. ....... 73Check valves for ammonia and fuorinated refrigerants, type NRVA ............ 87Check valve for EVRA, EVRAT and PM valves in liquid lines, type NRVS .... 103Filtes and sight glasses Strainers, type FA ........................................................................................................... 107Filter, types FIA and FIA-SS ......................................................................................... 111Filter drier with replaceable solid core, type DCR .............................................. 121Sight glass, type MLI ..................................................................................................... 131Solenoid valves Solenoid valves type EVRA 3 to 40 and EVRAT 10 to 20 .................................. 135Stainless steel solenoid valves type EVRS 320 and EVRST 1020 ....... 147Solenoid valve, type PML ........................................................................................... 155Solenoid valves, two-step on/of, type PMLX ..................................................... 171Gas powered stop valves, type GPLX 80-150 ...................................................... 187Coils for solenoid valves .............................................................................................. 201Pressure and temperature regulators Pilot controlled servo valves, type ICS ................................................................... 207Motor valves, type ICM and actuators type ICAD .............................................. 255Pilot operated main valves for regulating pressure and temperature, type PM .......................................... 303Pilot valves for servo operated main valves......................................................... 327Constant pressure valve, type CVMD ..................................................................... 345Overfow valves, type OFV, OFV-SS 20 - 25 .......................................................... 347Capacity regulators (hot gas bypass), type PMC and CVC .............................. 357Oil regulating valve, type ORV .................................................................................. 365Control solutions The ICF Control Solution ............................................................................................. 375Electromechanical controls Thermostats, type KP ................................................................................................... 403Thermostats, diferential thermostats, type RT .................................................. 411Diferential pressure controls, type MP 54, 55 and 55A .................................. 423Pressure controls, type KP .......................................................................................... 429Pressure controls, dif erential pressure controls, type RT .............................. 437Safety valvesPage Safety relief valves, type SFA 15 ............................................................................... 447Safety relief valves, type SFV 20 - 25 ....................................................................... 455Double stop valves, type DSV 1 and DSV 2 .......................................................... 465Safety relief valves, type BSV 8 ................................................................................. 473Pilot operated internal safety valves, type POV.................................................. 483Gas detectors Gas Detection Sensor, type GDA, GDC, GDHC, GDHF, GDH ........................... 499Expansion valves Thermostatic expansion valves for ammonia, type TEA ................................. 513Thermostatic injection valves, type TEAT ............................................................. 519Electrically operated expansion valves, type AKVA 10, 15 & 20 ................... 523Level controls Thermostatic liquid level regulators, type TEVA................................................. 535High pressure foat valve, type HFI ......................................................................... 537Modulating liquid level regulators, direct-controlled, type SV 1 and 3 ..... 547Modulating liquid level regulators, direct operated, for low pressure side, types SV 4, 5 and 6 ............................................................. 557Modulating liquid level regulators, servo-controlled, type PMFL / PMFH and SV .......................................................................................... 565Liquid level alarms, safety switches, liquid level regulators, type RT 280A, RT 281A................................................................................................. 577Float switch, type AKS 38 ........................................................................................... 579Liquid level transmittter, type AKS 41 / 41U ........................................................ 585Liquid level glasses, type LLG 185 - 1550 .............................................................. 593Electronic controls and transmitters Liquid level controller, type EKC 347 ...................................................................... 599Media temperature controller, type EKC 361 ...................................................... 609Interface module, type EKC 366 ............................................................................... 621Evaporator controller, type EKC 315A .................................................................... 627Discharge temperature controller, type EKC 319A ............................................ 639Capacity controller, pressure - type EKC 331 ....................................................... 645Capacity controller, temperature - type EKC 331 T............................................ 653Temperature sensors, type AKS 10 .......................................................................... 663Temperature sensors, type AKS 11, AKS 12, AKS 21 .......................................... 665 Pressure transmitters, type AKS 3000 .................................................................... 667Pressure transmitters, type AKS 32 and AKS 33 .................................................. 671Pressure transmitter with ratiometric output signal, type AKS 32R ............ 675The Danfoss product range for Industrial Refrigeration applications Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H34573TypePageA AKS 10............................................................................................................................... 663AKS 11, AKS 12, AKS 21 ................................................................................................ 665AKS 3000 ........................................................................................................................... 667AKS 32 ................................................................................................................................ 671AKS 32R ............................................................................................................................. 675AKS 33 ................................................................................................................................ 671AKS 38 ................................................................................................................................ 579AKS 41, AKS 41U............................................................................................................. 585AKVA................................................................................................................................... 523BBSV ...................................................................................................................................... 473CCHV, CHV-SS ....................................................................................................................... 73Coils .................................................................................................................................... 201CVC ............................................................................................................................ 333, 357CVH ..................................................................................................................................... 343CVMD ................................................................................................................................. 345CVP (HP and LP) ............................................................................................................. 328CVP (M) .............................................................................................................................. 339CVP (XP) ............................................................................................................................ 332CVPM .................................................................................................................................. 339CVPP (HP and LP) ........................................................................................................... 330CVQ ..................................................................................................................................... 337CVT, CVTO ........................................................................................................................ 335DDCR.................................................................................................................................... 121DSV ..................................................................................................................................... 465EEKC 315A .......................................................................................................................... 627EKC 319A .......................................................................................................................... 639EKC 331 ............................................................................................................................. 645EKC 331T ........................................................................................................................... 653EKC 347 ............................................................................................................................. 599EKC 361 ............................................................................................................................. 609EKC 366 ............................................................................................................................. 621EVM (NC) ........................................................................................................................... 341EVM (NO) .......................................................................................................................... 341EVRA, EVRAT .................................................................................................................... 135EVRS, EVRST ..................................................................................................................... 147FFA........................................................................................................................................ 107FIA, FIA-SS ........................................................................................................................ 111GGDA, GDC, GDHC, GDHF, GDH .................................................................................. 499GPLX ................................................................................................................................... 187HHFI ....................................................................................................................................... 537TypePageI ICAD ................................................................................................................................... 255ICF ....................................................................................................................................... 375ICM ...................................................................................................................................... 255ICS ....................................................................................................................................... 207KKP - pressostats .............................................................................................................. 429KP - thermostats............................................................................................................. 403LLG ...................................................................................................................................... 593MMLI ...................................................................................................................................... 131MP ....................................................................................................................................... 423NNRVA ..................................................................................................................................... 87NRVS ................................................................................................................................... 103OOFV, OFV-SS ..................................................................................................................... 347ORV ..................................................................................................................................... 365PPM ....................................................................................................................................... 303PMC .................................................................................................................................... 357PMFH, PMFL ..................................................................................................................... 565PML ..................................................................................................................................... 155PMLX .................................................................................................................................. 171POV ..................................................................................................................................... 483QQDV ....................................................................................................................................... 43RREG, REG-SS ........................................................................................................................ 49RT - pressostats .............................................................................................................. 437RT - thermostats ............................................................................................................. 411RT 280A, RT 281A ........................................................................................................... 577SSCA, SCA-SS ........................................................................................................................ 73SFA..................................................................................................................................... 447SFV..................................................................................................................................... 455SNV-SS, SNV-ST .................................................................................................................... 5SV 1 and 3 ......................................................................................................................... 547SV 4, 5 and 6 .................................................................................................................... 557SVA, SVA-HS, SVA-SS, SVA-ST ........................................................................................ 11SVA-DH, SVA-DL ................................................................................................................ 35TTEA ...................................................................................................................................... 513TEAT .................................................................................................................................... 519TEVA ................................................................................................................................... 535 Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H34575Stop Needle Valve, type SNV-ST and SNV-SS Stop and regulating valvesIntroductionFeaturesSNV-ST and SNV-SS valves are designed to meet all industrial refrigeration application requirements. Designed as service valves they provide favourable fow characteristics.Applicable to all common refrigerants including R717 and R744 (CO2) and non corrosive gases/liquids. Suitable for "heavy duty" industrial applications having a very sturdy and safe design including high pressures and wide temperature range.The SNV-ST and SNV-SS valves have backseating (metal to metal).Compact and light valve for easy handling and installationNo special fow direction required.Provide high fow characteristics.Each valve type is clearly marked with type and size.Housing and bonnet material is low temperature steel (stainless steel for SNV-SS) according to requirements of the Pressure Equipment Directive and other international classifcation authorities.Valve safety is enhanced with the spindle being secured such that it cannot be unscrewed.Max. operating pressure:52 bar g ( 754 psig) Valves for higher operating pressure available on requestFull temperature range: 60/+150C (76/+302F)SNV-STSNV-ST (extended branch)SNV-ST (manometer connection)SNV-SSSNV-SS(extended branch)The complete technical leafet (DKRCI.PD.KB0.A) can be downloaded from the Danfoss web site.6DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop Needle Valve, type SNV-ST and SNV-SS Refrigerants Applicable to all common refrigerants including R 717 and R744 (CO2) and non corrosive gases/liquids. For further information please see installation instruction for SNV-ST. For further information please contact your local Danfoss Sales Company.Temperature range 60/+150C (76/+302F).Maximum working pressure The valve is designed for: Maximum operating pressure of 52 bar g ( 754 psig). Valves for higher operating pressure available on request. Technical dataConnectionsAvailable with the following connections: CD Cutting ring MPT Male NPT ANSI FPT Female NPT ANSI GWWelding connection HousingMade of special steel, approved for low temperature operations.SpindleEquipped with stainless steel spindle, which is ideal for O-ring sealing.InstallationNo special fow direction is required. The valve is designed to withstand high internal pressures. However, the piping system in general should be designed to avoid liquid traps and reduce the risk of hydraulic pressure caused by thermal expansion. For further in formation refer to installation instruction for SNV-ST and SNV-SS.Cutting ring, DIN 3861 & DIN 3901 class L,du =6 mm Cutiing ring, DIN 3861 & DIN 3901 class L,du = 10 mm1/4 male NPT ANSI3/8 male NPT ANSI1/4 female NPT ANSI3/8 female NPT ANSICD 6CD101/4 MPT3/8 MPT1/4 FPT3/8 FPTG 1/2ConnectionsDesigndu is external pipe diameterNote: Fittings not included1/2 welding connectionOD=21.3 mm (0.839 in.)T =2.3 mm (0.091 in.) WG 1/2 Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H34577Stop Needle Valve, type SNV-ST and SNV-SS Stop and regulating valvesMaterial specifcationSNV-STSNV-ST and SNV-SS (extended branch)No. Part Material EN JIS ASTM1 Housing Steel P285QH EN 10222-4 SFL 2 G 3205 LF2 A350Stainless steel (SNV-SS) XSCrNi18-10, 10088 AISI 3042 Spindle Stainless steel X8CrNiS 18-9 EN 10088'DIN 17440 (SNV-SS only)SUS 303 AISI 3033 Locking ring Steel4 Sealing ring Tefon5 Seal cap gasket Nylon6 Gland nut Steel7 Seal cap Steel8DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop Needle Valve, type SNV-ST and SNV-SS Dimensions and weightsSpecifed weights are approximate values only.SNV-STSNV-ST / SNV-SS (extended branch)Type C G WeightSNV-ST (Man.)mm 127 45 0.56 kgin. 5.00 1.77 1.22 lbSNV-ST (manometer conn.)Type C G WeightSNV-STmm 115 320.36 kgin. 4.53 1.26 0.79 lbType C G L WeightSNV-ST, SNV-SS Ext.branchmm 131 32 50 0.60 kgin. 5.16 1.26 1.97 1.32 lbSNV-ST Ext.branchmm 181 32 100 0.60 kgin. 7.13 1.26 3.94 1.32 lbSNV-ST Ext.branchmm 206 32 1250.60 kgin. 8.11 1.26 4.92 1.32 lbSNV-SS Ext.branchmm 231 32 150 0.60 kgin. 9.09 1.26 5.91 1.32 lb Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H34579Stop Needle Valve, type SNV-ST and SNV-SS Stop and regulating valvesOrderingHow to orderThe table below is used to identify the valve required. Please note that the type codes only serve to identify the valves, some of which may not form part of the standard product range. For further information please contact your local Danfoss Sales Company.Important!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of order.See fgure 2L50 =50 mm (2 in.)L100=100 mm (4 in.)L125=125 mm(5 in.)L150=150 mm (6 in.)See fgure 1Side branch connection Bottom branch connection Type Quantity Code No.CD 10 CD 10 SNV-ST CD10-CD10 1 pc. 148B3740CD 10 CD 10 SNV-ST CD10-CD10 30 pcs. 148B4177CD 10 1MPT SNV-ST CD10-1/4MPT 1 pc. 148B3741CD 6 1MPT SNV-ST CD6-1/4MPT 1 pc. 148B3742CD 103/8MPT SNV-ST CD10-3/8MPT 1 pc. 148B3743CD 63/8MPT SNV-ST CD6-3/8MPT 1 pc. 148B3744G (external) G (external) SNV-ST G1/2-G1/2 1 pc. 148B3745G (external) G (external) SNV-ST G1/2-G1/2 30 pcs. 148B41791FPT 1MPT SNV-ST 1/4FPT-1/4MPT 1 pc. 148B37461FPT 1MPT SNV-ST 1/4FPT-1/4MPT 30 pcs. 148B41803/8FPT3/8MPT SNV-ST 3/8FPT-3/8MPT 1 pc. 148B37473/8FPT3/8MPT SNV-ST 3/8FPT-3/8MPT 30 pcs. 148B41813/8 FPT MPT SNV-ST 3/8FPT-1/2MPT 30 pcs. 148B4233CD 1 1MPT SNV-ST CD 1/4-1/4MPT 30 pcs. 148B4220CD 3/83/8MPT SNV-ST CD3/8-3/8MPT 30 pcs. 148B4221CD 3/81MPT SNV-ST CD3/8-1/4MPT 30 pcs. 148B42221FPT 1FPT SNV-ST 1/4FPT-1/4FPT 30 pcs. 148B4223MPT MPT SNV-ST 1/2MPT-1/2MPT 30 pcs. 148B42243/8FPT3/8FPT SNV-ST 3/8FPT-3/8FPT 30 pcs. 148B4225MPT3/8FPT SNV-ST 1/2MPT-3/8FPT 30 pcs. 148B4226CD 6 1MPT SNV-ST CD6-1/4MPT* 30 pcs. 148B42167/16UNF 1MPT SNV-ST 7/16UNF-1/4MPT 30 pcs. 148B4230* With handwheelExtended BranchSide branch connection Bottom branch connection Type Quantity Code No.CD10 W L100 SNV-ST CD10-W1/2 L100 1 pc. 148B3768CD10 W L100 SNV-ST CD10-W1/2 L100 30 pcs. 148B4210G W L100 SNV-ST G1/2-W1/2 L100 1 pc. 148B3769G (external) W L100 SNV-ST G1/2-W1/2 L100 30 pcs. 148B4211G (external) W L125 SNV-ST G1/2-W1/2 L125 30 pcs. 148B4219G (external) W L50 SNV-ST G1/2-W1/2 L50 30 pcs. 148B4218G 1 (internal) R1 L50 (external) SNV-ST G1/4-R1/4 L50 30 pcs. 148B42311FPT 1MPT L100 SNV-ST 1/4FPT-1/4MPT L100 30 pcs. 148B4232G WL50 SNV-SS G1/2-W1/2 L50 1 pc.148B4265G WL150 SNV-SS G1/2-W1/2 L150 1 pc.148B4266Manometer connectionSide branch connection Bottom branch connection Type Quantity Code No.G G SNV-ST G Man 1 pc. 148B3778**Fig. 1LFig. 2 Fig. 3SNV-ST SNV-ST / SNV-SS (extended branch)SNV-ST (manometer connection)** Including adaptor for connection to ICS/PM valve.See fgure 310DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop Needle Valve, type SNV-ST and SNV-SS AccessoriesType Connection type Quantity Code no. Weld nipple incl. union nutand O-ringCD 10 1 pc. 2469+008Blind nut incl. gasket G 1/2 1 pc. 2469+056CD 6 Cutting ring + union nut CD 6 1 pc. 148B4182CD 10 Cutting ring + union nut CD 101 pc. 148B418360 pcs. 148B4186Welding nipple incl. aluminium gasketG-ND6 2 pcs. 148B4184Al gaskets included1/4 FPT G 1 pc. 148B3860Al gaskets included3/8 G - G 1 pc. 148B3861 Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345711Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesIntroductionFeaturesSVA are angleway and straightway stop valves which are designed to meet all industrial refrigeration application requirements. The valves are designed to give favourable fow characteristics and are easy to dismantle and repair when necessary. The valve cone is designed to ensure perfect closing. Applicable to all common refrigerants including R717 and non corrosive gases/liquids dependent on sealing material compatibilityOptional accessories:Heavy duty industrial hand wheel for frequent operationCap for infrequent operationLock washers for the stop valves subjectedto high vibrations/pulsationsAvailable in angleway and straightway versions with standard bonnet or extended bonnet (15-100) for insulated systemsEach valve type is clearly marked with type, size and performance rangeThe valves and caps are prepared for sealing, to prevent operation by unauthorized persons, using a seal wireInternal metal backseatingDN 6 - 65 (1/4 - 2 in.)Internal PTFE backseatingDN 80 - 200 (3 - 8 in.)Can accept fow in both directionsStandard bonnet is suitable for installation in normal insulated systemsHousing and bonnet material for SVA-ST and HS is low temperature steel according to requirements of the Pressure Equipment Directive and other international classifcation authorities SVA-SS housing material is special cold resistant stainless steel approved for low temperature operations.Stainless steel bolts.Pressure range: Standard version SVA-ST, HS: 40 bar g (580 psi g) SVA-SS: 52 bar g (754 psi g)Temperature range: Standard versionSVA-ST: 50/+150oC (58/+302oF) SVA-SS: 60/+150C (76/+302F)Classifcation: DNV, LR, SAQ, CRN, BV etc.To get an updated list of certifcation on the products please contact your local Danfoss Sales CompanyAdditional features for high spec. version (SVA-HS)Low temperature version with extended bonnet for insulated low temperature applications.Can be used in chemical and petro-chemical applications.Stainless steel packing gland with special tefon low temperature spindle seal.Temperature range: High spec. version 60/+150C (76/+302F)The complete technical leafet (DKRCI.PD.KD0.A) can be downloaded from the Danfoss web site.12DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSTemperature range Standard version (ST):50/+150C (58/+302F). High spec. and stainless steel version(HS and SS): 60/+150C (76/+302F).Pressure range The valves are designed for max. working pressure 40 bar g (580 psi g). Valves for higher working pressure are available on request. SVA-SS are designed for max. working pressure 52 bar (754 psi g).Design ConnectionsAvailable with the following connections:Butt-weld DIN (EN 10220)Butt-weld ANSI (B 36.10 Schedule 80),DN 6 - 40 (1/4 - 1 in.)Butt-weld ANSI (B 36.10 Schedule 40),DN 50 - 200 (2 - 8 in.)Socket Weld (ANSI B 16.11),DN 15 - DN 50 ( - 2 in.)Outside pipe threadG 1/2 in. - G 7/8 in. (ISO 228/1)FPT Female Pipe Thread, NPT (ANSI/ASME B 1.20.1),DN 15 - 32 ( - 11 in.)HousingMade of special, cold resistant steel (SVA-ST, HS) or stainless steel (SVA-SS) approved for low temperature operations.Valve coneThe valve cone can be turned on the spindle, thus there will be no friction between the cone and the seat when the valve is opened and closed. A tefon tightening ring provides perfect sealing with minimum closing force.SpindleMade of polished stainless steel, ideal for O-ring sealing.Packing glandStandard version (SVA 6-10 and SVA-ST):The standard packing gland ensures a perfect tightness in the range: 50/+150C (58/+302F). The packing glands are equipped with a scraper ring to prevent penetration of dirt and ice into the packing gland.Stainless steel version (SVA-SS):The stainless steel packing gland comprises a spring loaded seal packing gland which ensures a perfect tightness in the range:-60/+150C (-76/+302F).The packing glands are equipped with a scraper ring to prevent penetration of dirt and ice into the packing gland.High spec. version (SVA-HS):This comprises a threaded bush equipped with tefon wear rings to prevent damage of the spindle surface. In addition, a scraper ring is mounted to prevent dirt and ice to penetrate into the packing gland. The sealing consists of conical shaped tefon rings supported by metal bushings and ensures a perfect tightness in the range: 60C/+150C (76F/+302F). Pressure Equipment Directive (PED)SVA-ST and SVA-HS valves are approved accor-ding to the European standard specifed in the Pressure Equipment Directive and are CE marked.For further details / restrictions-see Installation Instruction.InstallationIt is recommended that the valves be installed in the direction of fow indicated by the arrow on the valve body. The valve can be installed in the opposite direction but this slightly reduces the kv-value (Cv-value).The valve is designed to withstand high internal pressure. However, the piping system in general should be designed to avoid liquid traps and reduce the risk of hydraulic pressure caused by thermal expansion.For further information refer to installation instructions for SVA.Technical data Refrigerants (SVA 6-10 and SVA-ST) Applicable to all common non fammable refrigerants including R717 and non corrosive gases/liquids dependent on sealing material compatability. For further information please see installation instruction for SVA.Refrigerants (SVA-HS) Applicable to all common refrigerants including fammable hydrocarbons and all non-corrosive gases/liquids. For further information please see installation instruction for SVA-HS.Example of Marking Ring, Valve type SVA-STSVANominal bore DN 25 mm (1 in.) DN32-80 mm (11 - 3 in.) DN100 - 200 mm (4-8 in.)Classifed for Fluid group ICategory Article 3, paragraph 3 II IIIExample of marking ring, valve type SVA-HS Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345713Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesConnections SVA-ST, SS and HSButt-weld ANSI (B 36.10 Schedule 80) ANSIDIN Butt-weld DIN (EN 10220)Butt-weld ANSI (B 36.10 Schedule 40)Socket welding ANSI (B 16.11) SOCFPTFPT inside pipe thread, NPT (ANSI/ASME B 1.20.1)6101/43/813.517.22.32.30.5310.6770.0910.0912.94.52.03.23.45.22.43.6152021.326.92.32.30.8391.0590.0910.0917.014.64.910.28.116.95.711.8253240111133.742.448.32.62.62.61.3271.6691.9020.1030.1020.10324.842.645.217.429.831.628.849.452.420.234.636.750652260.376.12.92.92.3730.110.118012065979314076113801003488.9114.33.23.63.504.500.130.14182313152278211363176323125150200568139.7168.3219.14.04.56.35.506.638.630.160.180.255147851168470597102459691113555456931188SizemmSizein.ODmmTmmODin.Tin.kv-anglem3/hkv-straightm3/hCv-angleUSgal/minCv-straightUSgal/minSizemmSizein.ODmmTmmODin.Tin.kv-anglem3/hkv-straightm3/hCv-angleUSgal/minCv-straightUSgal/min6101/43/813.517.23.03.20.5310.6770.1180.1262.94.52.033.153.45.22.43.6152021.326.93.74.00.8391.0590.1460.1587.014.64.910.28.116.95.711.8253240111133.742.448.34.64.95.11.3271.6691.9020.1810.1930.20124.842.645.217.429.831.628.849.452.420.234.636.750652260.373.03.95.22.372.870.150.208012065979314076113801003488.9114.35.56.03.504.500.220.24182313152278211363176323125150200568141.3168.3219.16.67.18.25.566.638.630.260.280.325147851168470597102459691113555456931188SizemmSizein.IDmmTmmIDin.Tin.LmmLin.kv-anglem3/hkv-straightm3/hCv-angleUSgal/minCv-straightUSgal/min152021.827.26.04.60.8581.0710.2350.18110130.390.517.010.04.97.08.111.95.78.1253240111133.942.748.87.26.16.61.3351.7431.9210.2840.2400.2601313130.510.510.5124.842.645.217.429.831.628.849.452.420.234.636.750 2 61.2 6.2 2.41 0.24 16 0.63 80 65 93 76SizemmSizein.Inside pipe treadkv-anglem3/hkv-straightm3/hCv-angleUSgal/minCv-straightUSgal/min1520( 14 NPT)( 14 NPT)8.5106.07.09.911.67.08.12532111(1 11.5 NPT)(11 11.5 NPT)323622.425.237.141.826.029.314DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSConnections - SVA 6 and SVA-ST 15TNDNAND welding nipples, (DIN 2448)61/413.5 2.3 0.531 0.091 60 2.36 G1/210153/81/217.221.32.32.30.6770.8520.0910.09150501.971.97G7/8G7/8SizeOutside pipe threadLmmLin.Kv-anglem3/hKv-str.m3/hCv-angleUSgal/minCv-strUSgal/minmm in.T outside pipe thread, (ISO 228/1)61/4G 1/216 0.63 2.5 2.0 2.9 2.0153/8- 1/2G 7/819 0.76 7.0 4.9 8.1 5.7Nipples for T outside pipe thread, (ISO 228/1)NA welding nipples, ANSI (B 36.10 Schedule 80)61/413.5 3.0 0.531 0.118 60 2.36 G1/210153/81/217.221.33.23.70.6770.8520.1260.19850501.971.97G7/8G7/8SizemmSizein.ODmmTmmODin.Tin.LmmLin.Insidepipe threadSizemmSizein.ODmmTmmODin.Tin.LmmLin.Insidepipe thread Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345715Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesMaterial specifcationNo. Part Material EN ISO ASTM1 HousingSteel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A350Stainless steel (SVA-SS) XSCrNi18-10, 10088 AISI 3042 Bonnet, Flange Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A350Stainless steel (SVA-SS) XSCrNi18-10, 10088 AISI 3043 Bonnet, Insert Steel 11SMn3010087Type 2R 683/9AISI 1213Stainless steel (SVA-SS)4 Spindle Stainless steel X8CrNiS18-910088DIN 17440 (SVA-SS only)Type 17683/13AISI 3035 Cone Steel 11SMn3010087Type 2R 683/9AISI 12138 Packing gland Stainless steel X8CrNiS18-910088Type 17683/13AISI 3039 Packing washer Aluminium10 O-ring Cloroprene (Neoprene)11 O-ring Cloroprene (Neoprene)12 BoltsStainless steel A2-70 A2-70 Type 30813 O-ring Cloroprene (Neoprene)14 Handwheel Steel17 Cap Aluminium18 Gasket f. cap Nylon19 Locking nut Steel20 Screw Steel22 Welding nipple SteelS235JRG210025Fe260B, 630 Grade C, A 28323 Nut Steel11SMn3010087Type 2R 683/9AISI 121324 Packing washer Non-asbestosSVA-ST 6-10 (1/4 - 3/8 in.) SVA-ST and SVA-SS 15-20 (1/2 - 3/4 in.)Welding nipple16DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSMaterial specifcationSVA-ST, SS 25-40 (1 - 1 in.)No. Part Material EN ISO ASTM1 Housing Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A350Stainless steel (SVA-SS) XSCrNi18-10, 10088 AISI 3042 Bonnet, fange Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A350Stainless steel (SVA-SS) XSCrNi18-10, 10088 AISI 3043 Bonnet, Insert Steel 11SMn3010087Type 2R 683/9AISI 1213Stainless steel (SVA-SS)4 Spindle Stainless steel X8CrNiS18-910088DIN 17440 (SVA-SS only)Type 17683/13AISI 3035 ConeCone sealSteelTefon (PTFE)11SMn3010087Type 2, R 683/9 AISI 12138 Packing gland Stainless steel X8CrNiS18-910088Type 17683/13AISI 3039O-ring Cloroprene (Neoprene)10-11 O-ring Cloroprene (Neoprene)12 Bolts Stainless steel A2-70 A2-70 Type 30813 O-ring Cloroprene (Neoprene)14 Hand wheel Steel15 Washer Stainless steel (A2)16 Screw Stainless steel (A2)17 Cap Aluminium18 Gasket for cap Nylon20 Identifcation ring Stainless steelSVA-ST, SS Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345717Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesMaterial specifcationSVA-ST, SS 50-65 (2 - 2 in.) SVA-ST, SSNo. Part Material EN ISO ASTM1 Housing Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A350Stainless steel (SVA-SS) XSCrNi18-10, 10088 AISI 3043 Valve bonnet Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A350Stainless steel (SVA-SS) XSCrNi18-10, 10088 AISI 3044 Spindle Stainless steel X8CrNiS18-910088DIN 17440 (SVA-SS only)Type 17R 683/13AISI 3035 ConeCone sealSteelTefon (PTFE)11SMn3010087Type 2, R 683/13 AISI 12138 Packing glandStainless steel X8CrNiS18-910088Type 17R 683/13AISI 3039 O-ring Cloroprene (Neoprene)10 O-ring Cloroprene (Neoprene) 11 O-ring Cloroprene (Neoprene)12 Bolts Stainless steel A2-70 A2-70 Type 30813 O-ring Cloroprene (Neoprene)14 Hand wheel Steel15 Washer Stainless steel (A2)16 Nut Stainless steel (A2)17 Cap Aluminium18 Gasket for cap Nylon (PA 6)20 Identifcation ring Stainless steel18DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSMaterial specifcationSVA-ST 80 - 200 (3 - 8 in.)No. Part Material EN ISO ASTM1 Housing Steel G20Mn5QT10213-3LCCA3523 Valve bonnet Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A3504 Spindle Stainless steelX5CrNi18-1010088Type 11, R 683/13AISI 304, A2765 ConeCone sealSteelTefon (PTFE)11SMn3010087Type 2, R 683/9 AISI 12138 Packing gland Stainless steel X8CrNiS18-910088Type 17R 683/13AISI 3039 O-ringCloroprene (Neoprene)10 O-ring Cloroprene (Neoprene)11 O-ring Cloroprene (Neoprene)12 Bolts Stainless steel A2-70 A2-70 Type 30813 O-ring Cloroprene (Neoprene)14 Hand wheel Steel15 Washer Stainless steel16 Nut Stainless steel17 Cap Aluminium18 Gasket for cap Nylon (PA 6)19 Soft backseat Tefon (PTFE)20 Identifcation ring Stainless steel21 Wear ring Tefon (PTFE)SVA-ST Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345719Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesMaterial specifcationSVA-HS 15 - 65 ( - 2 in.)No. Part Material EN ISO ASTM1 Housing Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A3503 Valve bonnet Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A3504 Spindle Stainless steel X2CrNiMo17-12-210088AISI 3165 ConeCone sealSteelPTFE 11SMn3010087Type 2, R 683/9 AISI 12138 Packing gland Stainless steel X8CrNiS18-910088Type 17R 683/13AISI 3039 Washer Cast iron10-11 Seal ring PTFE12 Bolts Stainless steel A2-70 A2-70 Type 30813 Gasket Fiber, Non-asbestos14 Hand wheel Steel15 Washer Stainless steel 16 Screw/Nut Stainless steel 17 Cap Aluminium18 Gasket for cap Nylon (PA6)20 Identifcation ring Stainless steel21 Wear ring PTFE (Tefon)SVA-HS20DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSMaterial specifcationSVA-HS 80 - 200 (3 - 8 in.)No. Part Material EN ISO ASTM1 Housing Steel G20Mn5QT10213-3LCCA3523 Valve bonnet Steel G20Mn5QT, 10213-3------------------------------------P285QH+QT, 10222-4LCC, A352--------------------------------LF2, A3504 Spindle Stainless steel X2CrNiMo17-12-210088AISI 3165 ConeCone sealSteelPTFE 11SMn3010087Type 2, R 683/9 AISI 12138 Packing gland Stainless steel X8CrNiS18-910088Type 17R 683/13AISI 3039 Washer Cast iron10-11 Seal ring PTFE12 Bolts Stainless steel A2-70 A2-70 Type 30813 Gasket Fiber, Non-asbestos14 Hand wheel Steel15 Washer Stainless steel 16 Screw/Nut Stainless steel 17 Cap Aluminium18 Gasket for cap Nylon (PA6)19 Internal soft backseating PTFE20 Identifcation ring Stainless steel21 Wear ring PTFESVA-HS Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345721Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesDimensions and weights SVA 6 -10 in angle execution with handwheel (SVA 121)SVA 6-10SVA 6 - 10 in angle execution with cap (SVA 123) SVA 6-10Specifed weights are approximate values only.Valve size Cmax.G D H WeightSVA 6mmin.1285.04301.18501.970.7 kgSVA 10mmin.1736.81451.77602.36602.361.4 kgValve size C G D H WeightSVA 6mmin.1395.47301.18301.18481.890.8 kgSVA 10mmin.1827.17451.77381.50602.361.4 kg22DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSDimensions and weights SVA 6 - 10 in straight-way execution with handwheel (SVA 221)SVA 6-10Specifed weights are approximate values only.SVA 6 - 10 in straight-way execution with cap (SVA 223)SVA 6-10Valve size Cmax.Bmax.E G D H WeightSVA 6mmin.1104.331204.72130.49702.76501.97481.890.7 kgSVA 10mmin.1455.711606.30200.791204.72602.36602.362.0 kgSVA 6mmin.1104.331204.72130.49702.76301.16481.890.8 kgSVA 10mmin.1455.711556.10200.791204.72381.50602.362.0 kgValve size C B E G D H Weight Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345723Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesSVA-HSSVA 15 - 20mm 63 237 248 45 60 38 60 1.4 kgSVA ( - 3/4) in. 2.48 9.33 9.76 1.77 2.36 1.5 2.36 3.1 lbSVA 25 - 40mm 74 296 330 55 80 50 70 2.4 kgSVA (1 - 1) in. 2.91 11.65 12.99 2.17 3.15 1.97 2.76 5.3 lbSVA-HS, Socket weldSVA 32 - 40 mm 74 303 337 62 80 50 70 2.9 kgSVA (11 - 1) in. 2.91 11.93 13.27 2.44 3.15 1.97 2.76 6.4 lbDimensions and weights SVA 15 - 40 ( - 1 in. ) in angleway version with cap / hand wheelSVA-xx x x ANG CAP SVA-xx x x ANG H-WHEELSVA 15 - 20 mm 4 178 189 45 60 38 60 1.4 kgSVA ( - ) in. 0.16 7.00 7.44 1.77 2.36 1.5 2.36 3.1 lbSVA 25 - 40 mm 12 234 268 55 80 50 70 2.4 kgSVA (1 - 1) in. 0.47 9.21 10.55 2.17 3.15 1.97 2.76 5.3 lbValve size K Cmax.1Cmax.2G D1D2H WeightSVA-ST, SSSVA-ST, Socket weldSVA 32 - 40 mm 12 241 275 62 80 50 70 2.9 kgSVA (11 - 1) in. 0.47 9.49 10.83 2.44 3.15 1.97 2.76 6.4 lbSpecifed weights are approximate values only.24DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSDimensions and weights SVA 15 - 40 ( - 1 in. ) straightway version with cap / hand wheelSVA-xx x x STR CAP SVA-xx x x STR H-WHEELSVA-ST, Socket weldSVA 32 mm 12 200 209 212 222 27.4 155 80 50 70 3.0 kgSVA (11) in. 0.47 7.87 8.23 8.35 8.74 1.08 6.10 3.15 1.97 2.76 6.6 lbSVA 40 mm 12 204 213 212 222 31.0 155 80 50 70 3.0 kgSVA (1) in. 0.47 8.03 8.39 8.35 8.74 1.22 6.10 3.15 1.97 2.76 6.6 lbSpecifed weights are approximate values only.SVA-ST, SSValve size K Cmax.1Cmax.2Bmax.1Bmax.2E G D1 D2H WeightSVA 15 - 20 mm 4 146 141 160 156 20 120 60 38 60 2.0 kgSVA ( - ) in. 0.16 5.74 5.55 6.30 6.14 0.79 4.72 2.36 1.50 2.36 4.4 lbSVA 25 - 40 mm 12 199 208 212 222 26 155 80 50 70 3.0 kgSVA (1 - 1) in. 0.47 7.83 8.19 8.35 8.74 1.02 6.10 3.15 1.97 2.76 6.6 lbSVA-HSSVA 15 - 20 mm 63 188 184 202 198 20 120 60 38 60 2.0 kgSVA ( - ) in. 2.48 7.40 7.24 7.95 7.80 0.79 4.72 2.36 1.50 2.36 4.4 lbSVA 25 - 40 mm 74 243 252 256 265 26 155 80 50 70 3.0 kgSVA (1 - 1) in. 2.91 9.57 9.92 10.08 10.43 1.02 6.10 3.15 1.97 2.76 6.6 lbSVA-HS, Socket weldSVA 32 mm 74 244 253 256 265 27.4 155 80 50 70 3.0 kgSVA (11) in. 2.91 9.61 9.96 10.08 10.43 1.08 6.10 3.15 1.97 2.76 6.6 lbSVA 40 mm 74 248 257 256 265 31.0 155 80 50 70 3.0 kgSVA (1) in. 2.91 9.76 10.12 10.08 10.43 1.22 6.10 3.15 1.97 2.76 6.6 lb Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345725Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesDimensions and weights SVA 50 - 65 (2 - 2 in.) in angleway version with cap / hand wheelSVA-xx x x ANG CAP SVA-xx x x ANG H-WHEELSVA 50 mm 35 249 280 60 100 50 77 3.2 kgSVA (2) in. 1.38 9.80 11.02 2.36 3.94 1.97 3.03 7.1 lbSVA 65 mm 40 280 305 70 100 50 90 4.8 kgSVA (2) in. 1.57 11.02 12.01 2.76 3.94 1.97 3.54 10.6 lbValve size K Cmax.1Cmax.2G D1D2H WeightSVA-ST, SSSVA-ST, Socket weldSpecifed weights are approximate values only.SVA 50 mm 35 254 285 65 100 50 77 4.1 kgSVA (2) in. 1.38 10.00 11.22 2.56 3.94 1.97 3.03 9.0 lbSVA 50 mm 70 284 315 60 100 50 77 3.2 kgSVA (2) in. 2.76 11.18 12.40 2.36 3.94 1.97 3.03 7.1 lbSVA 65 mm 70 310 335 70 100 50 90 4.8 kgSVA (2) in. 2.76 12.20 13.19 2.76 3.94 1.97 3.54 10.6 lbSVA-HSSVA-HS, Socket weldSVA 50 mm 70 289 320 65 100 50 77 4.1 kgSVA (2) in. 2.76 11.38 12.60 2.56 3.94 1.97 3.03 9.0 lb26DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSDimensions and weights SVA 50 - 65 (2 - 2 in.) in straightway version with cap / hand wheelSVA-xx x x STR CAP SVA-xx x x STR H-WHEELSVA 50 mm 35 234 234 232 232 32 148 100 50 77 4.2 kgSVA (2) in. 1.38 9.21 9.21 9.13 9.13 1.26 5.83 3.94 1.97 3.03 9.3 lbSVA 65 mm 40 262 258 262 258 40 176 100 50 90 6.3 kgSVA (2) in. 1.57 10.31 10.16 10.31 10.16 1.57 6.93 3.94 1.97 3.54 13.9 lbValve size K Bmax.1Bmax.2Cmax.1Cmax.2E G D1D2H WeightSVA-ST, SSSVA-ST, Socket weldSpecifed weights are approximate values only.SVA 50 mm 35 241 241 236 236 37 162 100 50 77 5.1 kgSVA (2) in. 1.38 9.49 9.49 9.29 9.29 1.46 6.38 3.94 1.97 3.03 11.2 lbSVA 50 mm 70 259 259 257 257 32 148 100 50 77 4.2 kgSVA (2) in. 2.76 10.20 10.20 10.12 10.12 1.26 5.83 3.94 1.97 3.03 9.3 lbSVA 65 mm 70 284 280 284 280 40 176 100 50 90 6.3 kgSVA (2) in. 2.76 11.18 11.02 11.18 11.02 1.57 6.93 3.94 1.97 3.54 13.9 lbSVA-HSSVA-HS, Socket weldSVA 50 mm 70 266 266 261 261 37 62 100 50 77 5.1 kgSVA (2) in. 2.76 10.47 10.47 10.28 10.28 1.26 6.38 3.94 1.97 3.03 11.2 lb Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345727Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesDimensions and weights SVA 80 - 200 (3 - 8 in.) angleway version with cap / hand wheelSVA-xx x x ANG CAP SVA-xx x x ANG H-WHEELSVA 80SVA (3)mmin.411.6133813.3135313.90903.542007.87582.281295.089.2 kg20.3 lbSVA 100SVA (4)mmin.431.6938215.0438815.281064.172509.84582.281566.1414.8 kg32.6 lbSVA 125SVA (5)mmin.903.5451720.3553320.981285.0431512.40742.911937.6028.1 kg61.9 lbSVA 150SVA (6)mmin.903.5456422.2056822.361455.7131512.40742.912198.6239.7 kg87.5 lbSVA 200SVA (8)mmin.903.5467526.5767826.691807.0940015.75863.3927610.8779.5 kg175.3 lbValve size K Cmax.1Cmax.2G D1D2H WeightSVA-STSpecifed weights are approximate values only.SVA 80SVA (3)mmin.763.0037314.6938815.28903.542007.87582.281295.089.7 kg21.4 lbSVA 100SVA (4)mmin.903.5443217.0043717.201064.172509.84582.281566.1415.3 kg33.7 lbSVA 125SVA (5)mmin.903.5451720.3553320.981285.0431512.40742.911937.6028.1 kg61.9 lbSVA 150SVA (6)mmin.903.5456422.2056822.361455.7131512.40742.912198.6239.7 kg87.5 lbSVA 200SVA (8)mmin.903.5467526.5767826.691807.0940015.75863.3927610.8779.5 kg175.3 lbSVA-HS28DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSDimensions and weights SVA 80 - 200 (3 - 8 in.) straightway version with cap / hand wheelSVA-xx x x STR CAP SVA-xx x x STR H-WHEELSVA 80SVA (3)mmin.411.6134013.3829611.6534213.4629811.73481.892168.502007.87582.281295.0810.4 kg22.9 lbSVA 100SVA (4)mmin.431.6940015.7533113.0340816.0633913.35602.3626410.392509.84582.281566.1417.7 kg39.0 lbSVA 125SVA (5)mmin.903.5452620.7144417.4853821.1845617.95742.9132212.6831512.40742.911937.6032.8 kg72.3 lbSVA 150SVA (6)mmin.903.5457222.5248319.0259423.3950519.88913.5837014.5731512.40742.912198.6260.0 kg132.3 lbSVA 200SVA (8)mmin.903.5469227.2457922.8072628.5861324.131174.6146418.2740015.75863.3927610.87111.5 kg245.8 lbValve size K Bmax.1Bmax.2Cmax.1Cmax.2E GD1 D2H WeightSVA-STSpecifed weights are approximate values only.SVA 80SVA (3)mmin.763.0036514.3732112.6436714.4523212.72481.892168.502007.87582.281295.0810.9 kg24.0 lbSVA 100SVA (4)mmin.903.5443517.1336714.4544317.4437514.76602.3626410.392509.84582.281566.1418.2 kg40.1 lbSVA 125SVA (5)mmin.903.5452620.7144417.4853821.1845617.95742.9132212.6831512.40742.911937.6032.8 kg72.3 lbSVA 150SVA (6)mmin.903.5457222.5248319.0259423.3950519.88913.5837014.5731512.40742.912198.6260.0 kg132.3 lbSVA 200SVA (8)mmin.903.5469227.2457922.8072628.5861324.131174.6146418.2740015.75863.3927610.87111.5 kg245.8 lbSVA-HS Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345729Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesOrderingType codesImportant!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of order.Please note that the type codes only serve to identify the valves, some of which may not form part of the standard product range. For further information please contact your local Danfoss Sales Company.Valve type SVA Stop valveNominal size in mm Available connections(valve size measuredon the connection diameter)A/D SOC FPT T6 DN 6 (1/4) x x10 DN 10 (3/8) x x15 DN 15 ()x x x20 DN 20 () x x x25 DN 25 (1) x x x32 DN 32 (11) x x x40 DN 40 (1) x x50 DN 50 (2) x x65 DN 65 (2) x80 DN 80 (3) x100 DN 100 (4)x125 DN 125 (5) x150 DN 150 (6) x200 DN 200 (8) xConnections ADSOCFPTTButt-weld connection: ANSI B 36.10 schedule 80, DN 15 - 40 ( - 1 in.)Butt-weld connection: ANSI B 36.10 schedule 40, DN 50 - 200 (2 - 8 in.)Butt-weld connection: DIN 2448Socket weld: ANSI B 16.11Female Pipe Thread NPT: ANSI/ASME B 1.20.1Outside threaded connections ISO 228/1 Pipe threadValve housing ANGSTRAngle fowStraight fowOther equipment H-WHEELCAPHand wheelCap30DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSD =Butt-weld DIN A= Butt-weld ANSIThe table below is used to identify the valve required.Ordering (cont.)Example:SVA 6 ANSI angleway with cap = 2412+336Important!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of order.AnglewaySizeType Code numbermm in.DIN61/4SVA 6 D ANG H-WHEEL 2412+30861/4SVA 6 D ANG CAP 2412+315103/8SVA 10 D ANG H-WHEEL 2412+309103/8SVA 10 D ANG CAP 2412+316ANSI61/4SVA 6 A ANG H-WHEEL 2412+35061/4SVA 6 A ANG CAP 2412+357103/8SVA 10 A ANG H-WHEEL 2412+351103/8SVA 10 A ANG CAP 2412+358StraightwaySizeType Code numbermm in.DIN61/4SVA 6 D STR H-WHEEL 2412+32961/4SVA 6 D STR CAP 2412+336103/8SVA 10 D STR H-WHEEL 2412+330103/8SVA 10 D STR CAP 2412+337ANSI61/4SVA 6 A STR H-WHEEL 2412+37161/4SVA 6 A STR CAP 2412+378103/8SVA 10 A STR H-WHEEL 2412+372103/8SVA 10 A STR CAP 2412+379Type Code numberSVA-ST 10-15 T STOPVALVE STR H-WHEEL 148B3969SVA-ST 10-15 T STOPVALVE STR CAP 148B3970SVA-ST 10-15 T STOPVALVE ANG H-WHEEL 148B3818SVA-ST 10-15 T STOPVALVE ANG CAP 148B3819SVA-ST 6 T STOPVALVE ANG H-WHEEL 2413+123SVA-ST 6 T STOPVALVE ANG CAP 2413+125SVA 6T and SVA-ST 10-15 T6T and 10-15T Nipple Kit solutionCode no.148B4244 ACCESSORY WELD.NIPPLE DN10 D + UNION NUT148B4245 ACCESSORY WELD.NIPPLE DN6 A + UNION NUT148B4246 ACCESSORY WELD.NIPPLE DN10 A + UNION NUT148B4247 ACCESSORY WELD.NIPPLE DN15 A + UNION NUT148B4184 ACCESSORY WELD.NIPPLE DN6 D + UNION NUT148B4185 ACCESSORY WELD.NIPPLE DN15 D + UNION NUTAccessoriesLock washers for the stop valves, subjected to extreme vibrations/pulsationsCode no.148B4238 I-PACK(10) ACC.LOCK WASHER SVA 15-20148B4239 I-PACK(10) ACC.LOCK WASHER SVA 25-40148B4240 I-PACK(10) ACC.LOCK WASHER SVA 50-65148B4241 I-PACK(10) ACC.LOCK WASHER SVA 80-100148B4242 I-PACK(10) ACC.LOCK WASHER SVA 125-150148B4243 I-PACK(10) ACC.LOCK WASHER SVA 200DN6 nipples are used with SVA 6 T.DN10 and DN15 nipples are used with SVA-ST 10-15 T.Indication of a pipe line, where stop valves with lock washers are recommended.SVASCASVASVAIntermediateinjectionCompressorSuction lineOil coolerOil seperatorDischargeline Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345731Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesD =Butt-weld DIN A=Butt-weld ANSISOC=Socket weldingFPT=Inside pipe threadANG=Angle-waySTR=Straight-wayCAP=CapH-WHEEL =Hand wheelThe table below is used to identify the valve required.Ordering - SVA-STExample:SVA-ST 20 DIN angleway with hand wheel = 148B3441Important!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of order.Standard versionAnglewaySizeType Code numbermm in.DIN15 SVA-ST 15 D ANG H-WHEEL 148B336115 SVA-ST 15 D ANG CAP 148B336220 SVA-ST 20 D ANG H-WHEEL 148B344120 SVA-ST 20 D ANG CAP 148B344225 1 SVA-ST 25 D ANG H-WHEEL 148B352125 1 SVA-ST 25 D ANG CAP 148B352232 11 SVA-ST 32 D ANG H-WHEEL 148B360132 11 SVA-ST 32 D ANG CAP 148B360240 1 SVA-ST 40 D ANG H-WHEEL 148B368140 1 SVA-ST 40 D ANG CAP 148B368250 2 SVA-ST 50 D ANG H-WHEEL 148B303250 2 SVA-ST 50 D ANG CAP 148B303365 2 SVA-ST 65 D ANG H-WHEEL 148B304465 2 SVA-ST 65 D ANG CAP 148B304580 3 SVA-ST 80 D ANG H-WHEEL 148B306180 3 SVA-ST 80 D ANG CAP 148B3062100 4 SVA-ST 100 D ANG H-WHEEL 148B3101100 4 SVA-ST 100 D ANG CAP 148B3102125 5 SVA-ST 125 D ANG H-WHEEL 148B3141125 5 SVA-ST 125 D ANG CAP 148B3142150 6 SVA-ST 150 D ANG H-WHEEL 148B3181150 6 SVA-ST 150 D ANG CAP 148B3182200 8 SVA-ST 200 D ANG H-WHEEL 148B3221200 8 SVA-ST 200 D ANG CAP 148B3222ANSI15 SVA-ST 15 A ANG H-WHEEL 148B337115 SVA-ST 15 A ANG CAP148B337220 SVA-ST 20 A ANG H-WHEEL148B345120 SVA-ST 20 A ANG CAP 148B345225 1 SVA-ST 25 A ANG H-WHEEL148B353125 1 SVA-ST 25 A ANG CAP 148B353232 11 SVA-ST 32 A ANG H-WHEEL 148B361132 11 SVA-ST 32 A ANG CAP 148B361240 1 SVA-ST 40 A ANG H-WHEEL 148B369140 1 SVA-ST 40 A ANG CAP 148B369250 2 SVA-ST 50 A ANG H-WHEEL 148B303450 2 SVA-ST 50 A ANG CAP 148B303565 2 SVA-ST 65 A ANG H-WHEEL 148B304665 2 SVA-ST 65 A ANG CAP 148B304780 3 SVA-ST 80 A ANG H-WHEEL 148B307180 3 SVA-ST 80 A ANG CAP 148B3072100 4 SVA-ST 100 A ANG H-WHEEL 148B3111100 4 SVA-ST 100 A ANG CAP 148B3112125 5 SVA-ST 125 A ANG H-WHEEL 148B3151125 5 SVA-ST 125 A ANG CAP 148B3152150 6 SVA-ST 150 A ANG H-WHEEL 148B3191150 6 SVA-ST 150 A ANG CAP 148B3192200 8 SVA-ST 200 A ANG H-WHEEL 148B3231200 8 SVA-ST 200 A ANG CAP 148B3232SOC15 SVA-ST 15 SOC ANG H-WHEEL148B338115 SVA-ST 15 SOC ANG CAP 148B338220 SVA-ST 20 SOC ANG H-WHEEL 148B346120 SVA-ST 20 SOC ANG CAP 148B346225 1 SVA-ST 25 SOC ANG H-WHEEL 148B354125 1 SVA-ST 25 SOC ANG CAP 148B354232 11 SVA-ST 32 SOC ANG H-WHEEL 148B362132 11 SVA-ST 32 SOC ANG CAP 148B362240 1 SVA-ST 40 SOC ANG H-WHEEL 148B370140 1 SVA-ST 40 SOC ANG CAP 148B370250 2 SVA-ST 50 SOC ANG H-WHEEL 148B303650 2 SVA-ST 50 SOC ANG CAP 148B3037FPT15 SVA-ST 15 FPT ANG H-WHEEL 148B339115 SVA-ST 15 FPT ANG CAP148B339220 SVA-ST 20 FPT ANG H-WHEEL 148B347120 SVA-ST 20 FPT ANG CAP 148B347225 1 SVA-ST 25 FPT ANG H-WHEEL 148B355125 1 SVA-ST 25 FPT ANG CAP 148B355232 11 SVA-ST 32 FPT ANG H-WHEEL 148B363132 11 SVA-ST 32 FPT ANG CAP 148B3632Standard versionStraightwaySizeType Code numbermm in.DIN15 SVA-ST 15 D STR H-WHEEL148B340115 SVA-ST 15 D STR CAP 148B340220 SVA-ST 20 D STR H-WHEEL 148B348120 SVA-ST 20 D STR CAP 148B348225 1 SVA-ST 25 D STR H-WHEEL 148B356125 1 SVA-ST 25 D STR CAP 148B356232 11 SVA-ST 32 D STR H-WHEEL 148B364132 11 SVA-ST 32 D STR CAP 148B364240 1 SVA-ST 40 D STR H-WHEEL 148B371140 1 SVA-ST 40 D STR CAP 148B371250 2 SVA-ST 50 D STR H-WHEEL 148B303850 2 SVA-ST 50 D STR CAP 148B303965 2 SVA-ST 65 D STR H-WHEEL 148B305065 2 SVA-ST 65 D STR CAP 148B305180 3 SVA-ST 80 D STR H-WHEEL 148B308180 3 SVA-ST 80 D STR CAP 148B3082100 4 SVA-ST 100 D STR H-WHEEL 148B3121100 4 SVA-ST 100 D STR CAP 148B3122125 5 SVA-ST 125 D STR H-WHEEL 148B3161125 5 SVA-ST 125 D STR CAP 148B3162150 6 SVA-ST 150 D STR H-WHEEL 148B3201150 6 SVA-ST 150 D STR CAP 148B3202200 8 SVA-ST 200 D STR H-WHEEL 148B3241200 8 SVA-ST 200 D STR CAP 148B3242ANSI15 SVA-ST 15 A STR H-WHEEL148B341115 SVA-ST 15 A STR CAP 148B341220 SVA-ST 20 A STR H-WHEEL148B349120 SVA-ST 20 A STR CAP 148B349225 1 SVA-ST 25 A STR H-WHEEL 148B357125 1 SVA-ST 25 A STR CAP 148B357232 11 SVA-ST 32 A STR H-WHEEL 148B365132 11 SVA-ST 32 A STR CAP 148B365240 1 SVA-ST 40 A STR H-WHEEL 148B372140 1 SVA-ST 40 A STR CAP 148B372250 2 SVA-ST 50 A STR H-WHEEL 148B304050 2 SVA-ST 50 A STR CAP 148B304165 2 SVA-ST 65 A STR H-WHEEL 148B305265 2 SVA-ST 65 A STR CAP 148B305380 3 SVA-ST 80 A STR H-WHEEL 148B309180 3 SVA-ST 80 A STR CAP 148B3092100 4 SVA-ST 100 A STR H-WHEEL 148B3131100 4 SVA-ST 100 A STR CAP 148B3132125 5 SVA-ST 125 A STR H-WHEEL 148B3171125 5 SVA-ST 125 A STR CAP 148B3172150 6 SVA-ST 150 A STR H-WHEEL 148B3211150 6 SVA-ST 150 A STR CAP 148B3212200 8 SVA-ST 200 A STR H-WHEEL 148B3251200 8 SVA-ST 200 A STR CAP 148B3252SOC15 SVA-ST 15 SOC STR H-WHEEL 148B342115 SVA-ST 15 SOC STR CAP 148B342220 SVA-ST 20 SOC STR H-WHEEL 148B350120 SVA-ST 20 SOC STR CAP 148B350225 1 SVA-ST 25 SOC STR H-WHEEL 148B358125 1 SVA-ST 25 SOC STR CAP 148B358232 11 SVA-ST 32 SOC STR H-WHEEL 148B366132 11 SVA-ST 32 SOC STR CAP 148B366240 1 SVA-ST 40 SOC STR H-WHEEL 148B373140 1 SVA-ST 40 SOC STR CAP 148B373250 2 SVA-ST 50 SOC STR H-WHEEL 148B304250 2 SVA-ST 50 SOC STR CAP 148B3043FPT15 SVA-ST 15 FPT STR H-WHEEL 148B343115 SVA-ST 15 FPT STR CAP 148B343220 SVA-ST 20 FPT STR H-WHEEL 148B351120 SVA-ST 20 FPT STR CAP 148B351225 1 SVA-ST 25 FPT STR H-WHEEL 148B359125 1 SVA-ST 25 FPT STR CAP 148B359232 11 SVA-ST 32 FPT STR H-WHEEL 148B367132 11 SVA-ST 32 FPT STR CAP 148B367232DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSD =Butt-weld DIN ANG=Angle-waySTR=Straight-wayCAP=CapH-WHEEL =Hand wheelThe table below is used to identify the valve required.Ordering - SVA-SSExample:SVA-SS 32 DIN angleway with hand wheel = 148B3850Important!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of order.Standard versionAnglewaySizeType Code numbermm in.DIN15SVA-SS 15 D ANG CAP52BAR148B384315SVA-SS 15 D ANG H-WHEEL 52BAR148B384420SVA-SS 20 D ANG CAP52BAR148B384520SVA-SS 20 D ANG H-WHEEL 52BAR148B3846251SVA-SS 25 D ANG CAP52BAR148B3847251SVA-SS 25 D ANG H-WHEEL 52BAR148B38483211SVA-SS 32 D ANG CAP52BAR148B38493211SVA-SS 32 D ANG H-WHEEL 52BAR148B3850401SVA-SS 40 D ANG CAP52BAR148B3851401SVA-SS 40 D ANG H-WHEEL 52BAR148B3852502SVA-SS 50 D ANG CAP52BAR148B3853502SVA-SS 50 D ANG H-WHEEL 52BAR148B3854652SVA-SS 65 D ANG CAP52BAR148B3855652SVA-SS 65 D ANG H-WHEEL 52BAR148B3856Standard versionStraightwaySizeType Code numbermm in.DIN15SVA-SS 15 D STR CAP52BAR148B424915SVA-SS 15 D STR H-WHEEL 52BAR148B425020SVA-SS 20 D STR CAP52BAR148B425120SVA-SS 20 D STR H-WHEEL 52BAR148B4252251SVA-SS 25 D STR CAP52BAR148B4253251SVA-SS 25 D STR H-WHEEL 52BAR148B42543211SVA-SS 32 D STR CAP52BAR148B42553211SVA-SS 32 D STR H-WHEEL 52BAR148B4256401SVA-SS 40 D STR CAP52BAR148B4257401SVA-SS 40 D STR H-WHEEL 52BAR148B4258502SVA-SS 50 D STR CAP 52BAR148B4259502SVA-SS 50 D STR H-WHEEL 52BAR148B4260652SVA-SS 65 D STR CAP52BAR148B4261652SVA-SS 65 D STR H-WHEEL 52BAR148B4262 Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345733Stop valves, type SVA, SVA-ST, SVA-HS and SVA-SSStop and regulating valvesD =Butt-weld DIN A=Butt-weld ANSISOC=Socket weldingFPT=Inside pipe threadANG=Angle-waySTR=Straight-wayCAP=CapH-WHEEL =Hand wheelThe table below is used to identify the valve required.Ordering - SVA-HS(cont.)Example:SVA-HS 25 ANSI straightwaywith cap = 148B3578Important!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of order.AnglewaySizeType Code numbermm in.DIN15 SVA-HS 15 D ANG H-WHEEL 148B336715 SVA-HS 15 D ANG CAP 148B336820 SVA-HS 20 D ANG H-WHEEL 148B344720 SVA-HS 20 D ANG CAP 148B344825 1 SVA-HS 25 D ANG H-WHEEL 148B352725 1 SVA-HS 25 D ANG CAP 148B352832 11SVA-HS 32 D ANG H-WHEEL 148B360732 11SVA-HS 32 D ANG CAP 148B360840 1 SVA-HS 40 D ANG H-WHEEL 148B368740 1 SVA-HS 40 D ANG CAP 148B368850 2 SVA-HS 50 D ANG H-WHEEL 148B326750 2 SVA-HS 50 D ANG CAP 148B326865 2 SVA-HS 65 D ANG H-WHEEL 148B332765 2 SVA-HS 65 D ANG CAP 148B332880 3 SVA-HS 80 D ANG H-WHEEL 148B306780 3 SVA-HS 80 D ANG CAP 148B3068100 4 SVA-HS 100 D ANG H-WHEEL 148B3107100 4 SVA-HS 100 D ANG CAP 148B3108125 5 SVA-HS 125 D ANG H-WHEEL 148B3147125 5 SVA-HS 125 D ANG CAP 148B3148150 6 SVA-HS 150 D ANG H-WHEEL 148B3187150 6 SVA-HS 150 D ANG CAP 148B3188200 8 SVA-HS 200 D ANG H-WHEEL 148B3227200 8 SVA-HS 200 D ANG CAP 148B3228ANSI15 SVA-HS 15 A ANG H-WHEEL 148B337715 SVA-HS 15 A ANG CAP 148B337820 SVA-HS 20 A ANG H-WHEEL148B345720 SVA-HS 20 A ANG CAP 148B345825 1 SVA-HS 25 A ANG H-WHEEL148B353725 1 SVA-HS 25 A ANG CAP148B353832 11SVA-HS 32 A ANG H-WHEEL148B361732 11SVA-HS 32 A ANG CAP 148B361840 1 SVA-HS 40 A ANG H-WHEEL 148B369740 1 SVA-HS 40 A ANG CAP148B369850 2 SVA-HS 50 A ANG H-WHEEL148B327750 2 SVA-HS 50 A ANG CAP148B327865 2 SVA-HS 65 A ANG H-WHEEL 148B333765 2 SVA-HS 65 A ANG CAP148B333880 3 SVA-HS 80 A ANG H-WHEEL148B307780 3 SVA-HS 80 A ANG CAP 148B3078100 4 SVA-HS 100 A ANG H-WHEEL 148B3117100 4 SVA-HS 100 A ANG CAP 148B3118125 5 SVA-HS 125 A ANG H-WHEEL148B3157125 5 SVA-HS 125 A ANG CAP148B3158150 6 SVA-HS 150 A ANG H-WHEEL 148B3197150 6 SVA-HS 150 A ANG CAP 148B3198200 8 SVA-HS 200 A ANG H-WHEEL 148B3237200 8 SVA-HS 200 A ANG CAP 148B3238SOC15 SVA-HS 15 SOC ANG H-WHEEL 148B338715 SVA-HS 15 SOC ANG CAP 148B338820 SVA-HS 20 SOC ANG H-WHEEL148B346720 SVA-HS 20 SOC ANG CAP 148B346825 1 SVA-HS 25 SOC ANG H-WHEEL148B354725 1 SVA-HS 25 SOC ANG CAP148B354832 11SVA-HS 32 SOC ANG H-WHEEL148B362732 11SVA-HS 32 SOC ANG CAP148B362840 1 SVA-HS 40 SOC ANG H-WHEEL 148B370740 1 SVA-HS 40 SOC ANG CAP148B370850 2 SVA-HS 50 SOC ANG H-WHEEL148B328750 2 SVA-HS 50 SOC ANG CAP148B3288FPT15 SVA-HS 15 FPT ANG H-WHEEL148B339715 SVA-HS 15 FPT ANG CAP 148B339820 SVA-HS 20 FPT ANG H-WHEEL148B347720 SVA-HS 20 FPT ANG CAP 148B347825 1 SVA-HS 25 FPT ANG H-WHEEL148B355725 1 SVA-HS 25 FPT ANG CAP148B355832 11SVA-HS 32 FPT ANG H-WHEEL148B363732 11SVA-HS 32 FPT ANG CAP148B3638StraightwaySizeType Code numbermm in.DIN15 SVA-HS 15 D STR H-WHEEL 148B340715 SVA-HS 15 D STR CAP 148B340820 SVA-HS 20 D STR H-WHEEL 148B348720 SVA-HS 20 D STR CAP 148B348825 1 SVA-HS 25 D STR H-WHEEL 148B356725 1 SVA-HS 25 D STR CAP 148B356832 11SVA-HS 32 D STR H-WHEEL 148B364732 11SVA-HS 32 D STR CAP 148B364840 1 SVA-HS 40 D STR H-WHEEL 148B371740 1 SVA-HS 40 D STR CAP 148B371850 2 SVA-HS 50 D STR H-WHEEL 148B329750 2 SVA-HS 50 D STR CAP 148B329865 2 SVA-HS 65 D STR H-WHEEL 148B334765 2 SVA-HS 65 D STR CAP 148B334880 3 SVA-HS 80 D STR H-WHEEL 148B308780 3 SVA-HS 80 D STR CAP 148B3088100 4 SVA-HS 100 D STR H-WHEEL 148B3127100 4 SVA-HS 100 D STR CAP 148B3128125 5 SVA-HS 125 D STR H-WHEEL 148B3167125 5 SVA-HS 125 D STR CAP 148B3168150 6 SVA-HS 150 D STR H-WHEEL 148B3207150 6 SVA-HS 150 D STR CAP 148B3208200 8 SVA-HS 200 D STR H-WHEEL 148B3247200 8 SVA-HS 200 D STR CAP 148B3248ANSI15 SVA-HS 15 A STR H-WHEEL 148B341715 SVA-HS 15 A STR CAP148B341820 SVA-HS 20 A STR H-WHEEL148B349720 SVA-HS 20 A STR CAP 148B349825 1 SVA-HS 25 A STR H-WHEEL148B357725 1 SVA-HS 25 A STR CAP148B357832 11SVA-HS 32 A STR H-WHEEL148B365732 11SVA-HS 32 A STR CAP 148B365840 1 SVA-HS 40 A STR H-WHEEL 148B372740 1 SVA-HS 40 A STR CAP148B372850 2 SVA-HS 50 A STR H-WHEEL148B330750 2 SVA-HS 50 A STR CAP148B330865 2 SVA-HS 65 A STR H-WHEEL 148B335765 2 SVA-HS 65 A STR CAP148B335880 3 SVA-HS 80 A STR H-WHEEL148B309780 3 SVA-HS 80 A STR CAP 148B3098100 4 SVA-HS 100 A STR H-WHEEL 148B3137100 4 SVA-HS 100 A STR CAP 148B3138125 5 SVA-HS 125 A STR H-WHEEL 148B3177125 5 SVA-HS 125 A STR CAP 148B3178150 6 SVA-HS 150 A STR H-WHEEL 148B3217150 6 SVA-HS 150 A STR CAP 148B3218200 8 SVA-HS 200 A STR H-WHEEL 148B3257200 8 SVA-HS 200 A STR CAP 148B3258SOC15 SVA-HS 15 SOC STR H-WHEEL 148B342715 SVA-HS 15 SOC STR CAP 148B342820 SVA-HS 20 SOC STR H-WHEEL148B350720 SVA-HS 20 SOC STR CAP 148B350825 1 SVA-HS 25 SOC STR H-WHEEL 148B358725 1 SVA-HS 25 SOC STR CAP 148B358832 11SVA-HS 32 SOC STR H-WHEEL 148B366732 11SVA-HS 32 SOC STR CAP148B366840 1 SVA-HS 40 SOC STR H-WHEEL148B373740 1 SVA-HS 40 SOC STR CAP148B373850 2 SVA-HS 50 SOC STR H-WHEEL148B331750 2 SVA-HS 50 SOC STR CAP148B3318FPT15 SVA-HS 15 FPT STR H-WHEEL 148B343715 SVA-HS 15 FPT STR CAP 148B343820 SVA-HS 20 FPT STR H-WHEEL148B351720 SVA-HS 20 FPT STR CAP 148B351825 1 SVA-HS 25 FPT STR H-WHEEL 148B359725 1 SVA-HS 25 FPT STR CAP 148B359832 11SVA-HS 32 FPT STR H-WHEEL 148B367732 11SVA-HS 32 FPT STR CAP148B3678 Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345735Stop valves, type SVA-DL & SVA-DH 250-300Stop and regulating valvesIntroductionFeatures Applicable to all common refrigerants including R 717 and non corrosive gases/liquids dependent on sealing material compatibilityOptional accessories: -Heavy duty industrial handwheel forfrequent operation -Vented cap for infrequent operationAvailable in angleway version with extended bonnet for insulated systemsThe valve caps can be wire-sealed, to prevent operation by unauthorised persons.Internal PTFE backseatingThe bonnet is suitable for installation in insulated low temperature applications.The housing and bonnet are made from low temperature steel in accordance with the requirements of the Pressure Equipment Directive and other international classifcation authorities For an updated list of certifcations on the products please contact your local Danfoss Sales CompanySVA-DL and SVA-DH are angleway stop valves designed to meet all industrial refrigeration application requirements.SVA-DL (Delta pressure Low)is designed with a restriction in the opening function. High diferential pressure can be applied from the side port and reducedpressure can be applied from bottom port. SVA-DL is a two-step valve for pressure relief.SVA-DH (Delta pressure High)is designed without restriction in the opening function. As a result of its balanced design this valve is able to open at all diferential pressures with limited torque.The angleway stop valves are carefully designed to give favourable fow conditions.Easy to dismantle for inspection and repair.Both SVA-DL & DH stop valves have internal backseating enabling the spindle sealto be replaced with the valve still under pressure.The valves are designed to give favourable fow characteristics and are easy to dismantle for servicing. The valve cone is designed to ensure perfect closing.The complete technical leafet (RD7AS) can be downloaded from the Danfoss web site.36DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA-DL & SVA-DH 250-300Design ConnectionsAvailable with the following connections:Butt-weld DIN 2448 Butt-weld ANSI B 36.10 -DN250: Schedule 40-DN300: STDHousing and bonnetMade from special, cold-resistant steel approved for low temperature operations.BoltsStainless steel, Quality A2-70Valve cone assemblyThe valve cone assembly can be turned on the spindle, thus there is no friction betweencone and seat when the valve is opened and closed. A Tefon tightening ring provides perfect sealing at a minimum closing torque.SpindleMade of polished stainless steel, ideal for O-ring sealing.Packing glandThe packing gland comprises a spring loaded seal packing which ensures perfect tightness in the range: 60/+150C (76/+302F). Furthermore, the packing glands incorporate a scraper ring to prevent the penetration of dirt and ice.MarkingEach valve type is clearly marked with type, size and performance range.Pressure Equipment Directive (PED)SVA-DL and DH valves are approved and CE marked in accordance with the Pressure Equipment Directive - 97/23/EC.For further details / restrictions-see Installation Instruction.Example of marking ring, SVA-DHSVA-DL & DH valvesNominal bore DN 250 mm (10 in.) DN 300 mm (12 in.)Classifed for Fluid group ICategory III IV Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345737Stop valves, type SVA-DL & SVA-DH 250-300Stop and regulating valvesPressure [bar]RefrigerantsApplicable to all common non-fammable refrigerants including R 717 and non- corrosive gases/liquids dependent on sealing material compatibility.For further information please see installation instruction for SVA-DL and SVA-DH.Flammable hydrocarbons are not recommended. For further information please contact your local Danfoss Sales Company.Temperature rangeSVA-DL and SVA-DH60/+150C (76/+302F)Pressure rangeSVA-DL and SVA-DH40 bar g (580 psi g) at 60C to +60C (76F to +140F) 36 bar g (522 psi g) at +60C to +80C (+140F to +176F)32 bar g (464 psi g) at +80C to +120C (+176F to +248F) 28 bar g (406 psi g) at +120C to +150C (+248F to +302F)Technical dataTemperature [C]Pressure/temperature range38DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA-DL & SVA-DH 250-300FunctionPressureFlowSVA-DLSVA-DLSVA-DHSVA-DHPmax = 40 barSVA 250: Pmax = 9 barSVA 300: Pmax = 6 barPmax = 40 barSVA-DHThe SVA-DH stop valve is designed without restrictions in either fow direction or diferential pressure.Due to the balanced valve cone design the torque required to operate the valve is minimized and the valve can be opened and closed against high pressure with fow in any direction.SVA-DLThe SVA-DL stop valve is designed with a restriction in the fow direction (diferential pressure). To ensure the most favourable valve performance the fow must be directed from the side port towards the valve cone.Operation of the valve with fow in this direction is made possible by the two-step opening valve cone as illustrated below.The sketches below give the minimum pressures at which the the valve can be operated manually and tightness can be achieved.Pmax = 40 bar Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345739Stop valves, type SVA-DL & SVA-DH 250-300Stop and regulating valvesMaterial specifcation SVA-DL 250 - 300No. Part Material EN ISO ASTM1 Housing SteelG20Mn5 QTEN 10213-3LCC, A3523 Bonnet (plate) SteelP275NL1EN 10028-34 Spindle SteelX5CrNi18-10DIN 174405 Cone Steel6 Set screw Steel7 Balls Stainless steel8 Packing Gland Steel9 O-ring Cloroprene (Neoprene)10 U-sleeve sealingTefon (PTFE)+ Stainless steel11 O-ring Cloroprene (Neoprene)12 Bolts Stainless steel A2-70 A2-70 Type 30813 Gasket Fiber, Non-asbestos14 Handwheel Steel15 Washer Stainless steel16 Lock nut Stainless steel+nylon17 Cap Aluminium18 Gasket for cap Nylon (PA 6)19 Soft backseat Tefon (PTFE)20 Identifcation ring Stainless steel21 Wear ring Tefon (PTFE)22 Guide for spindle Spheroidal graphite cast iron27 Gasket Tefon (PTFE)28 Front for valve cone Steel29 Bolts Steel30 Insert, valve cone Spheroidal graphite cast iron31 Lifting eye bolts Steel33 Backing for valve cone Steel34 Gasket Tefon (PTFE)35 Wear ring Tefon (PTFE)36 Retaining ring Spring steel40DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA-DL & SVA-DH 250-300Material specifcation SVA-DH 250 - 300No. Part Material EN ISO ASTM1 Housing SteelG20Mn5 QTEN 10213-3LCC, A3523 Bonnet (plate) SteelP275NL1EN 10028-34 Spindle SteelX5CrNi18-10DIN 174405Valve coneTube for valve coneSteelStainless steel6 Set screw Steel7 Balls Stainless steel8 Packing Gland Steel9 O-ring Cloroprene (Neoprene)10 U-sleeve sealingTefon (PTFE) +Stainless steel11 O-ring Cloroprene (Neoprene)12 Bolts Stainless steel A2-70 A2-70 Type 30813 Gasket Fiber, Non-asbestos14 Handwheel Steel15 Washer Stainless steel16 Lock nut Stainless steel+nylon17 Cap Aluminium18 Gasket for cap Nylon (PA 6)19 Soft backseat Tefon (PTFE)20 Identifcation ring Stainless steel21 Wear ring Tefon (PTFE)22 Guide for spindle Spheroidal graphite cast iron23 Bolts Steel24 Spring washer Steel25 U-sleeve sealing Tefon (PTFE) +Stainless steel26 Wear ring Tefon (PTFE)27 Gasket Tefon (PTFE)28 Front for valve cone Steel29 Bolts Steel30 Insert, valve cone Spheroidal graphite cast iron31 Lifting eye bolts Steel Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345741Stop valves, type SVA-DL & SVA-DH 250-300Stop and regulating valvesConnectionsDINANSIDimensions and weights SVA-DH, SVA-DL 250 -300, angleway versionWith handwheel With vented capSpecifed weights are approximate values onlySizemmSize in.ODmmTmmODin.Tin.TypeKvm 3/hCvUsgal/minWelding DIN (2448)250 10 273 6.3 10.75 0.25SVA-DH 1405 1630SVA-DL 1610 1868300 12 323.9 7.1 12.75 0.28SVA-DH 1870 2169SVA-DL 2082 2415Size mmSize in.ODmmTmmODin.Tin.TypeKvm 3/hCvUsgal/minWelding ANSI (B 36.10)250 10 273 6.3 10.75 0.25SVA-DH 1405 1630SVA-DL 1610 1868300 12 323.9 7.1 12.75 0.28SVA-DH 1870 2169SVA-DL 2082 2415Valve size KCmax. 1Cmax. 2 GD1D2 H WeightSVA-DL / SVA-DHSVA 250 mm 102 745 782 210 400 86 334 130 kgSVA (10) in. 4 29.33 30.79 8.27 15.75 3.39 13.14 287 lbSVA 300 mm 102 852 842 240 500 86 384 190 kgSVA (12) in. 4 33.54 33.14 9.45 19.69 3.39 15.12 419 lb42DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Stop valves, type SVA-DL & SVA-DH 250-300Ordering The table below can be used to identify the valve required. Please note that the type codes only serve to identify the valves, some of which may not form part of the standard product range.For further information please contact your local Danfoss Sales Company.Type codesImportant!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of ordering.A=ANSI butt-weldD =DIN butt-weldH-WHEEL:HandwheelCAP:Vented capCode numbersValve type SVA-DLSVA-DHStop valveStop valve(p Low)(p High)Nominal size in mmAvailable connectionsD A(Valve size measured on the 250 DN250 X Xconnection diameter) 300 DN300 X XConnections D Butt weld connection: DIN 2448A Butt weld connections: ANSI B 36.10 DN250: Schedule 40DN300: STDOther euipment CAP Aluminum capH-WHEEL Steel handweelSize Type Code numbermm in.250 10 SVA-DL 250 D CAP 148B3760250 10 SVA-DL 250 D H-HEEL 148B3761250 10 SVA-DL 250 A CAP 148B3762250 10 SVA-DL 250 A H-WHEEL 148B3763250 10 SVA-DH 250 D CAP 148B3764250 10 SVA-DH 250 D H-WHEEL 148B3765250 10 SVA-DH 250 A CAP 148B3766250 10 SVA-DH 250 A H-WHEEL 148B3767300 12 SVA-DL 300 D CAP 148B3770300 12 SVA-DL 300 D H-WHEEL 148B3771300 12 SVA-DL 300 A CAP 148B3772300 12 SVA-DL 300 A H-WHEEL 148B3773300 12 SVA-DH 300 D CAP 148B3774300 12 SVA-DH 300 D H-WHEEL 148B3775300 12 SVA-DH 300 A CAP 148B3776300 12 SVA-DH 300 A H-WHEEL 148B3777 Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345743Quick closing oil drain valve, type QDV 15Stop and regulating valvesIntroductionFeatures QDV is generaly used with R717 (ammonia) but the valve is also applicable to all other common non fammable refrigerants and non corrosive gases/liquids dependent on sealing material compatibilityMeets the safety demands within industrial refrigerationHandle can be positioned 360 Built-in integral relief device opening over 25 bar g (proventing hydraulic pressure building up between stop valve and QDV).QDV is a quick closing oil drain valve, designed particularly for draining oil from systems containing refrigerant (ammonia) under pressure. The valve will close immediately on release of the handle, thus protecting user and environment against unne cessary refrigerant leaks. The valveshould as a rule be installed as illustrated in fg. 1. In order to prevent hydraulic pressure building up between the stop valve and the QDV an integral relief device is included as part of the cone arrangement, which will open at approx. 25 bar g (363 psig).QDV is designed to meet the safety demands specifed by national and international authorities within industrial refrigeration.Fig. 1Can be supplied together with a stop valve for quick on site mountingMax. operating pressure:40 bar g (580 psi g).Temperature range: 50/+150C (58/+302F).Classifcation:To get an updated list of certifcation on the products please contact your local Danfoss Sales Company.The complete technical leafet (DKRCI.PD.KL0.A) can be downloaded from the Danfoss web site.44DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Quick closing oil drain valve, type QDV 15DesignTechnical dataConnectionsAvailable with the following connections:Inlet:Welding DIN (EN 10220) in. FPT in. FPTOutlet:G in. pipe thread (ISO 228/1) in. FPT in. FPTOptional extras for outlet:Welding nipple DIN (EN 10220)Hose connectionOther types of connection are available on request.QDV - SVA combinations Combinations of the QDV together with a dedicated SVA have been established for easy selection. Please study page 6 to fnd the code numbers for these combinations.InstallationFor further information refer to installation instruction for QDV.Refrigerants QDV is generally used with R717 (ammonia) but the valve is also applicable to all other common non fammable refrigerants and non corrosive gases/liquids dependent on sealing material compatibility.QDV is a backpressure dependent valve. If any tube or hoseis mounted on the outlet of the QDV it has to be calculated to prevent blackpressure building up when relieving.For further information please see installation instruction for QDV. Flammable hydrocarbons are not recommended, for further information please contact your local Danfoss Sales Company.Temperature range 50/+150C (58/+302F).Pressure The valve is designed for: Maximum operating pressure of 40 bar g(580 psi g) Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345745Quick closing oil drain valve, type QDV 15Stop and regulating valvesMaterial specifcationNo. Part Material DIN/EN ISO ASTM1 Housing Steel G20Mn5QTEN10213-3LCC A3522 Bonnet Stainless steelX110CrNiS18917440Type 17683/13AISI 3033 Spindle/Cone Stainless steelX110CrNiS18917440Type 17683/13AISI 3034 Spring Steel 11SMn30 Type 2 Grade 12135 Wear ring EN10087 R683/9 A296 O-ring Cloroprene QDV 15Hose connection for outletNo. Part Material12a O-rings Cloroprene (Neoprene)12c Stub for hose Steel 12d Union nut Steel No. Part Material13a Al-packing Aluminium13b Welding nipple Steel13c Union nut SteelWelding nipple connection for outlet46DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Quick closing oil drain valve, type QDV 15ConnectionsD7D8QDV 15 " FPTmm 34 36.5in. 1.34 1.44D7D8QDV 15 " FPTmm 34 36.5in. 1.34 1.44D1D3D4D5QDV 15 DIN 15mm 12 36.5 16.7 21.3in. 0.47 1.44 0.66 0.84D1D3D8QDV 15 DIN 15mm 12 36.5 34in. 0.47 1.44 1.34ODT13.5FPT 1/2"13.5FPT 1/2"IDTLOD T kv-straight m3/hCv-straightUSgal/minSVA-ST DIN 15 mm 21.3 2.34.9 5.7in. 0.839 0.091ID T L kv-straight m3/hCv-straightUSgal/minSVA-ST SOC in.mm 21.8 6.0 104.9 5.7in. 0.858 0.235 0.39 Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345747Quick closing oil drain valve, type QDV 15Stop and regulating valvesOrdering How to orderThe table below is used to identify the valve required.Important!Where products need to be certifed according to specifc certifcation societies or where higher pressures are required, the relevant information should be included at the time of order.Type Inlet Outlet Code no.QDV 15 DN 15 DN 15 G in. 148H3272QDV 15 in. FPT in. FPT in. FPT 148H3273QDV 15 3/4 in. FPT in. FPT in. FPT 148H3274QDV 15 DN 15 + SVA-ST DN 15 H-WHEEL* DN 15 G in. 148H3310QDV 15 in. FPT + SVA-ST SOC in. H-WHEEL* in. SOC in. FPT 148H3311Fittings for hose connection 2469+065Fittings for welding connection 2469+066DimensionsValve size A CmaxEQDV 15mm 45 185 109in. 1.77 7.28 4.29QDV 15 (stand alone)QDV 15 mounted on SVA valve* Two valves are supplied in one box and should be mounted on site. The indicated inlet is for the stop valve- The indicated outlet is for the oil drain valve. Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345749Regulating valves, types REG 6 - 65 and REG-SS 15-40Stop and regulating valvesIntroductionFeaturesREG are angle-way and straight-way regulating valves, which act as normal stop valves in closed position.The valves are designed to meet the strict quality requirements on refrigerating installations specifed by the international classifcation societies and are carefully designed to present favourable fow conditions and accurate linear characteristics.REG are equipped with vented cap and have internal backseating enabling the spindle seal to be replaced with the valve still under pressure.Applicable to all common non fammable refrigerants including R 717 and non corrosive gases/liquids dependent to sealing material compatibilityDesigned to ensure perfect regulationInternal backseating enables replacement of the spindle seal whilst the valve is active, i.e. under pressureEasy to disassemble for inspection and possible repair Max. operating pressure:REG: 40 bar g (580 psi g)REG-SS: 52 bar g (754 psi g)(valves for higher operating pressure available on request)Full temperature range packing gland 50/+150C (58/+302F)Low temperature range packing gland for REG-SS60/+150C (76/+302F)Act as a normal stop valve in closed positionHousing and bonnet material is low temperature steel (REG-SS in stainless steel) according to requirements of the Pressure Equipment Directive and other international classifcation authoritiesExact capacity and setting of the valve can be calculated for all refrigerants by means of "DIRcalc" (Danfoss Industrial Refrigeration calculation programme)Classifcation: To get an updated list of certifcation on the products please contact your local Danfoss Sales Company.The complete technical leafet (DKRCI.PD.KM0.A) can be downloaded from the Danfoss web site.50DKRCI.PK.000.H1.02 / 520H3457 Danfoss A/S (RA Marketing / MWA), May 2009Regulating valves, types REG 6 - 65 and REG-SS 15-40DesignTechnical data Refrigerants Applicable to all common non fammable refrigerants including R 717 and non corrosive gases/liquids dependent on sealing material compability. For further information please see installation instruction for REG. Flammable hydrocarbons are not recommended. For further information please contact your local Danfoss Sales Company.Temperature range REG: 50/+150C (58/+302F). REG-SS: 60/+150C (76/+302F)HousingMade of special, cold resistant steel (stainless steel for REG-SS) approved for low temperature operation. ConnectionsAvailable with the following connections:Butt-weld DIN (EN 10220) DN 6 - 65 (1 - 2 in.)Butt-weld ANSI (B 36.10 Schedule 80) DN 6 - 40 (1 - 1 in.)Butt-weld ANSI (B 36.10 Schedule 40) DN 50 - 65 (2 - 2 in.)Socket weld (ANSI B 16.11) DN 15 - 40 ( - 1 in.)Soldering connections (ANSI B 16.22) DN 10 - 22 (3/8 - 7/8 in.)FPT inside pipe thread, NPT (ANSI/ASME B 1.20.1) DN 15 - 32 ( - 11 in.)Valve coneThe valve cone is designed to ensure perfect regulation. A wide programme of valves and various precision cones provide an extensive regulating area, and irrespective of the refrigerant used, it is easy to obtain the correct capacity (see fg. 1). A cone seal ring provides perfect sealing at a minimum closing momentum.The valve cone can be turned on the spindle, thus there will be no friction between the cone and the seat when the valve is opened and closed. SpindleMade of polished stainless steel, which is ideal for O-ring sealing.Packing gland - REGThe full temperature range packing gland ensures perfect tightness in the whole range: 50/+150C (58/+302F). The packing glands are equipped with a scraper ring to prevent penetration of dirt and ice into the packing gland.Packing gland - REG-SS (Stainless steel version):The stainless steel packing gland comprises a spring loaded seal packing gland which ensures a perfect tightness in the range 60/+150C (76/+302F). The packing glands are equipped with a scraper ring to prevent penetration of dirt and ice into the packing gland.InstallationInstall the valve with the spindle up or in horizontal position. The fow must be directed towards the cone. The valve is designed to withstand high internal pressure. However, the piping system in general should be designed to avoid liquid traps and reduce the risk of hydraulic pressure caused by thermal expansion.For further information refer to installation instruction for REG.Fig. 1.Pressure range Max. operating pressure:REG: 40 bar g (580 psig).REG-SS: 52 bar g (754 psi g) Valves for higher working pressure are available on request.Flow coefcients Flow coefcients for fully opened valves from kv = 0.17 to 81.4 m3/h (Cv = 0.12 to 57.3 USgal/min)Pressure Equipment Directive (PED)REG valves are approved according to the European standard specifed in the Pressure Equipment Directive and are CE marked.For further details / restrictions-see Installation Instruction.REG valvesNominal bore DN32 - 65 (11/4 - 21/2 in.) Classifed for Fluid group ICategory II Danfoss A/S (RA Marketing / MWA), May 2009DKRCI.PK.000.H1.02 / 520H345751Regulating valves, types REG 6 - 65 and REG-SS 15-40Stop and regulating valvesComputation and selectionSizing regulating valve for liquid fowLiquid refrigerants: Use the liquid tables,fg. 8 - 17. For other refrigerants and brines, "Normal fow" (Turbulent fow); see below and use the fow coefcient tables (fg. 3 - 7).IntroductionIn refrigeration plants, regulating valves are primarily used in liquid lines in order to regulate the fow of refrigerant. The valves can, however, also be used as expansion valves. From a calculation point of view the two felds of application are very diferent.Normal fow is the term used to describe the general case where the fow through the valve is proportional to the square root of the pressure drop across it and inversely proportional to the density of the refrigerant (Bernouillis equation).This relationship between mass fow, pressure drop and density satisfes the majority of all valve applications with refrigerants and brines.Normal fow is characterised by turbulent fow through the valve without any phase change. The following capacity curves are based on the above mentioned assumption.Application of the regulating valves outside the normal fow area will reduce the capacity of the valve considerably. In such cases it is recommended to use "DIRcalc" (Danfoss Industrial Refrigeration calculation programme).Cv [US gal/min]Quantity [US gal/min] of water fowing through a valve at a pressure loss of 1 psi.P1[psi]Pressure before the valve (upstream).P2[psi]Pressure after the valve (downstream).p[psi]Actual pressure loss across the valve (P1P2).G[lb/min]Mass fow through the valve.[US gal/min]Volume fow through the valve.[lb/ft3]Density of the refrigerant before the valveCACalculation factor (fg.18).Fig. 2. Location of valve in system (ma
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