This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
BELLOWS SEALED VALVES
PHÖNIX PRODUCT & ORDER CODE1 2 3 4 5 6 7 8
/ /STRAIGHT GLOBE EURO CHLOR 350EC4-5
STRAIGHT GLOBE EURO CHLOR 350EC1-2
ANGLE GLOBE EURO CHLOR 355EC1-2
STRAIGHT GLOBE PROTECTED BELLOWS 350
Y GLOBE PROTECTED BELLOWS 350Y
STRAIGHT GLOBE EXPOSED BELLOWS 390
GATE 834
STOP CHECK 3461 VALVE TYPE PRESSURE RELIEF 142
GEAR BOX G
ELECTRICAL E
HANDWHEEL H
PNEUMATICAL P2 OPERATOR HYDRAULICAL C
PN 16 D0016
PN 25 D0025
PN ... D...
Class 150 A0150
Class 300 A03003 RATING Class ... A...
1.0460 / A105 0460
1.0619 / WCB 0619
1.0566 / LF2 0566
1.1138 / LCB LCC 1138
1.4404 / F316L 4404
1.4408 / CF8M 44084 BODY MAT. OTHER XXXX
DN15 / 1/2" 0.50
DN20 / 3/4" 0.75
DN25 / 1" 1.00
DN40 / 1 1/2" 1.50
DN50 / 2" 2.00
DN80 / 3" 3.00
... ...5 SIZE DN500 / 20" 20.0
RAISED FACE R
RING TYPE JOINT J
BUTT WELDING END B
SOCKET WELDING END S6 CONNECTION THREADED END T
316TI SS S
HASTELLOY H
INCONEL I
MONEL M
316TI SS S
HASTELLOY H
INCONEL I
MONEL M
13Cr E
HARDFACING 13CR / 18CR C
HARDFACING STELLITE S
HARDFACING STELLITE / 18CR-8NI V7 TRIM SOFT SEATS W
THE MOST COMMON APPLICATIONS ARE- DRY CHLORINE (CL2) SERVICE TEMPERATURE -40°C TO 120°C / -40°F TO 248°F- ANHYDROUS HYDROGEN CHLORIDE (HCL)- ANHYDROUS HYDROFLUORIC ACID (HF)- PHOSGENE (COCL2)- VINYL CHLORIDE MONOMER (VCM)- ETHYLENE DICHLORIDE (EDC)- ISOCYANITES (MDI, TDI, HDI, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- BELLOWS PROTECTED IN EXTENDED BODY AGAINST DIRECT
IMPINGEMENT FROM PRODUCT FLOW- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 50.000 BELLOWS OPERATIONS GUARANTEED- PACKING AREA INTEGRAL WITH BONNET – NO WELDED-IN SLEEVE
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- METAL-TO-METAL BACK SEAT PROVIDES ADDITIONAL SAFETY- GUIDED STEM ON TOP AND BOTTOM- ONE-PIECE STEM DESIGN UPON REQUEST PER EURO CHLOR GEST 89/140
(MODEL 350EC14-15)
BODY AND BONNET- BODIES ARE ONE-PIECE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- NO WELDS IN PRESSURE BOUNDARY- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- KNIFE EDGE METAL-TO-METAL SEAT FOR BUBBLE-TIGHT SHUTOFF- REPLACEABLE DISC FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 350EC4-5 IS DESIGNED FOR CRITICAL SERVICE APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE,INFLAMMABLE, VOLATILE, RADIATING, OR EXPENSIVE FLUIDS.
MODEL 350EC4 (UP TO DN50/2") AND 350EC5 (>DN50/2") ARE EURO CHLOR APPROVED FOR THEIR COMPLIANCE WITH GEST89/140. DESIGN AND SELECTED MATERIALS ALSO MEET THE REQUIREMENTS OF CHLORINE INSTITUTE PAMPHLET 6SERVICE CLASSES I THROUGH VI. THE UNIQUE VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTIONAGAINST LEAKS OR FUGITIVE EMISSIONS. THE STEM SEAL REQUIRES VIRTUALLY NO MAINTENANCE DUE TO LEAK FREEWELD CONNECTIONS OF THE BELLOWS WITH BONNET AND STEM. CONSTANT PACKING MONITORING AND RE-PACKING ISELIMINATED. IN THE UNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKING GUARANTEES SAFE VALVEPERFORMANCE UNTIL THE NEXT SCHEDULED SHUTDOWN. SPECIAL DUAL CONTAINMENT DESIGNS FOR COMPLETE VALVELEAKAGE MONITORING AS WELL AS DESIGNS FOR FLOW CONTROL APPLICATIONS WITH ENHANCED BELLOWS CYCLE LIFEARE AVAILABLE.
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2 - AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2 - AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
- CLASS 150 IS NOT INCLUDED IN GEST 89/140, CONSTRUCTION AND MATERIAL IN ACC. WITH 89/140
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2 - AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- DRY CHLORINE (CL2) SERVICE TEMPERATURE -40°C TO 120°C / -40°F TO 248°F- ANHYDROUS HYDROGEN CHLORIDE (HCL)- ANHYDROUS HYDROFLUORIC ACID (HF)- PHOSGENE (COCL2)- VINYL CHLORIDE MONOMER (VCM)- ETHYLENE DICHLORIDE (EDC)- ISOCYANITES (MDI, TDI, HDI, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- BELLOWS PROTECTED IN EXTENDED BONNET AGAINST DIRECT
IMPINGEMENT FROM PRODUCT FLOW- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 50.000 BELLOWS OPERATIONS GUARANTEED
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- GUIDED STEM ON TOP AND BOTTOM- ONE-PIECE STEM DESIGN UPON REQUEST PER EURO CHLOR GEST 89/140
(MODEL 350EC11-12)
BODY AND BONNET- BODIES ARE ONE-PIECE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- EXTENDED BONNET PROVIDES FOR GOOD THERMAL INSULATION- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- KNIFE EDGE METAL-TO-METAL SEAT FOR BUBBLE-TIGHT SHUTOFF- REPLACEABLE DISC FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 350EC1-2 IS DESIGNED FOR CRITICAL SERVICE APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE,INFLAMMABLE, VOLATILE, RADIATING, OR EXPENSIVE FLUIDS.
MODEL 350EC1 (UP TO DN50/2") AND 350EC2 (>DN50/2") ARE EURO CHLOR APPROVED FOR THEIR COMPLIANCE WITH GEST89/140. DESIGN AND SELECTED MATERIALS ALSO MEET THE REQUIREMENTS OF CHLORINE INSTITUTE PAMPHLET 6SERVICE CLASSES I THROUGH VI. THE UNIQUE VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTIONAGAINST LEAKS OR FUGITIVE EMISSIONS. THE STEM SEAL REQUIRES VIRTUALLY NO MAINTENANCE DUE TO LEAK FREEWELD CONNECTIONS OF THE BELLOWS WITH BONNET AND STEM. CONSTANT PACKING MONITORING AND RE-PACKING ISELIMINATED. IN THE UNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKING GUARANTEES SAFE VALVEPERFORMANCE UNTIL THE NEXT SCHEDULED SHUTDOWN.
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2- AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2 - AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
- CLASS 150 IS NOT INCLUDED IN GEST 89/140, CONSTRUCTION AND MATERIAL IN ACC. WITH 89/140
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2 - AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- DRY CHLORINE (CL2) SERVICE TEMPERATURE -40°C TO 120°C / -40°F TO 248°F- ANHYDROUS HYDROGEN CHLORIDE (HCL)- ANHYDROUS HYDROFLUORIC ACID (HF)- PHOSGENE (COCL2)- VINYL CHLORIDE MONOMER (VCM)- ETHYLENE DICHLORIDE (EDC)- ISOCYANITES (MDI, TDI, HDI, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- BELLOWS PROTECTED IN EXTENDED BONNET AGAINST DIRECT
IMPINGEMENT FROM PRODUCT FLOW- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 50.000 BELLOWS OPERATIONS GUARANTEED
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- GUIDED STEM ON TOP AND BOTTOM- ONE-PIECE STEM DESIGN UPON REQUEST PER EURO CHLOR GEST 89/140
(MODEL 355EC11-12)
BODY AND BONNET- BODIES ARE ONE-PIECE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- EXTENDED BONNET PROVIDES FOR GOOD THERMAL INSULATION- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- KNIFE EDGE METAL-TO-METAL SEAT FOR BUBBLE-TIGHT SHUTOFF- REPLACEABLE DISC FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 355EC1-2 IS DESIGNED FOR CRITICAL SERVICE APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE,INFLAMMABLE, VOLATILE, RADIATING, OR EXPENSIVE FLUIDS.
MODEL 355EC1 (UP TO DN50/2") AND 355EC2 (>DN50/2") ARE EURO CHLOR APPROVED FOR THEIR COMPLIANCE WITH GEST89/140. DESIGN AND SELECTED MATERIALS ALSO MEET THE REQUIREMENTS OF CHLORINE INSTITUTE PAMPHLET 6SERVICE CLASSES I THROUGH VI. THE UNIQUE VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTIONAGAINST LEAKS OR FUGITIVE EMISSIONS. THE STEM SEAL REQUIRES VIRTUALLY NO MAINTENANCE DUE TO LEAK FREEWELD CONNECTIONS OF THE BELLOWS WITH BONNET AND STEM. CONSTANT PACKING MONITORING AND RE-PACKING ISELIMINATED. IN THE UNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKING GUARANTEES SAFE VALVEPERFORMANCE UNTIL THE NEXT SCHEDULED SHUTDOWN.
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2 - AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN - (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR - AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE - INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT S H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
TESTING / MARKING- TEST AND DESIGN ACC. TO GEST 89/140, GEST 86/128, GEST 86/129- TÜV APPROVED STRENGTH CALCULATION ACC. TO DIN EN12516-2 - AVAILABLE FOR BODY & BONNET- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208, RESISTANCE AND- LEAK TEST ACC. TO ITEM BA/BQ- LEAK TEST ON CLOSURE ACC. TO ITEM BO/BN - (LEAKAGE RATE 1 = TIGHT)- ASME B16.34 / MSS SP 61 / API 598 / BS 6755
PRESERVATION- DRYING AT A TEMPERATURE OF 120°C (248°F) FOR - AT LEAST 3 HOURS- STUFFING OF DRYING AGENTS (SILICAGEL) INTO THE VALVE- BLANKING OF INLET AND OUTLET ORIFICE WITH SUITABLE GASKETS- AND BOLTED FLANGES TO AVOID ENTRY OF MOISTURE - INTO THE VALVE- DISC SECURED IN CLOSED POSITION- UNFINISHED SURFACES PROTECTED AGAINST RUST- LUBRICATION WITH CHLOROFLUORINATED GREASE
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT S RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- DRY CHLORINE (CL2)- ANHYDROUS HYDROGEN CHLORIDE (HCL)- VINYL CHLORIDE MONOMER (VCM)- ETHYLENE DICHLORIDE (EDC)- ANHYDROUS HYDROFLUORIC ACID (HF)- ISOCYANITES (MDI, TDI, HDI, ETC.)- HEAT TRANSFER FLUID APPLICATION (STEAM, HOT OIL, MOLTEN SODIUM, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- BELLOWS PROTECTED IN EXTENDED BONNET AGAINST DIRECT
IMPINGEMENT FROM PRODUCT FLOW- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 50.000 BELLOWS OPERATIONS GUARANTEED
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- GUIDED STEM ON TOP AND BOTTOM- ONE-PIECE STEM DESIGN UPON REQUEST
BODY AND BONNET- BODIES ARE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- EXTENDED BONNET PROVIDES FOR GOOD THERMAL INSULATION- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT- ANGLE VALVE DESIGN AVAILABLE (MODEL 355)
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- KNIFE EDGE METAL-TO-METAL SEAT FOR BUBBLE-TIGHT SHUTOFF- REPLACEABLE DISC FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 350 IS DESIGNED FOR CRITICAL SERVICE APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE, INFLAMMABLE,VOLATILE, RADIATING, OR EXPENSIVE FLUIDS.
THE UNIQUE VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTION AGAINST LEAKS OR FUGITIVEEMISSIONS. THE STEM SEAL REQUIRES VIRTUALLY NO MAINTENANCE DUE TO LEAK FREE WELD CONNECTIONS OF THEBELLOWS WITH BONNET AND STEM. CONSTANT PACKING MONITORING AND RE-PACKING IS ELIMINATED. IN THEUNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKING GUARANTEES SAFE VALVE PERFORMANCE UNTIL THENEXT SCHEDULED SHUTDOWN.
A FIRE-SAFE APPROVED DESIGN PER BS 6755 IS AVAILABLE FOR APPLICATIONS THAT HAVE TO COMPLY WITH FIRESECURITY STANDARDS.
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO DIN EN1092-1
BUTT WELD ENDS ACC. TO DIN EN12627SOCKET WELD ENDS ACC. TO DIN EN12760
- F-T-F DIMENSIONS: FLANGES ACC. TO DIN EN558-1BUTT WELD ENDS ACC. TO DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO DIN EN1092-1
BUTT WELD ENDS ACC. TO DIN EN12627SOCKET WELD ENDS ACC. TO DIN EN12760
- F-T-F DIMENSIONS: FLANGES ACC. TO DIN EN558-1BUTT WELD ENDS ACC. TO DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO DIN EN1092-1
BUTT WELD ENDS ACC. TO DIN EN12627SOCKET WELD ENDS ACC. TO DIN EN12760
- F-T-F DIMENSIONS: FLANGES ACC. TO DIN EN558-1BUTT WELD ENDS ACC. TO DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO DIN 2638
BUTT WELD ENDS ACC. TO DIN EN12627SOCKET WELD ENDS ACC. TO DIN EN12760
- F-T-F DIMENSIONS: FLANGES ACC. TO DIN EN558-1SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS ACC. TO DIN EN12266, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO DIN 2628
BUTT WELD ENDS ACC. TO DIN EN12627SOCKET WELD ENDS ACC. TO DIN EN12760
- F-T-F DIMENSIONS: FLANGES ACC. TO DIN EN558-1SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- DRY CHLORINE (CL2)- ANHYDROUS HYDROGEN CHLORIDE (HCL)- VINYL CHLORIDE MONOMER (VCM)- ETHYLENE DICHLORIDE (EDC)- ISOCYANITES (MDI, TDI, HDI, ETC.)- HEAT TRANSFER FLUID APPLICATION (STEAM, HOT OIL, MOLTEN SODIUM, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- BELLOWS PROTECTED IN EXTENDED BONNET AGAINST DIRECT
IMPINGEMENT FROM PRODUCT FLOW- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 50.000 BELLOWS OPERATIONS GUARANTEED
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS
AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- GUIDED STEM ON TOP AND BOTTOM- ONE-PIECE STEM DESIGN UPON REQUEST
BODY AND BONNET- FLOW OPTIMIZED BODY DESIGN FOR VERY LOW PRESSURE DROP- BODIES ARE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- EXTENDED BONNET PROVIDES FOR GOOD THERMAL INSULATION- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- KNIFE EDGE METAL-TO-METAL SEAT FOR BUBBLE-TIGHT SHUTOFF- REPLACEABLE DISC FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 350Y IS DESIGNED FOR CRITICAL APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE, INFLAMMABLE,VOLATILE, RADIATING, OR EXPENSIVE FLUIDS WHERE A VERY LOW PRESSURE DROP IN CONJUNCTION WITH THEBENEFITS OF A BELLOWS SEALED AND METAL SEATED VALVE ARE DESIRABLE. EQUIPPED WITH AN AVAILABLETHROTTLING DISC MODEL 350Y IS IDEALLY SUITED AS PUMP ISOLATION VALVE.
THE UNIQUE VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTION AGAINST LEAKS OR FUGITIVEEMISSIONS. THE STEM SEAL REQUIRES VIRTUALLY NO MAINTENANCE DUE TO LEAK FREE WELD CONNECTIONS OF THEBELLOWS WITH BONNET AND STEM. CONSTANT PACKING MONITORING AND RE-PACKING IS ELIMINATED. IN THEUNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKING GUARANTEES SAFE VALVE PERFORMANCE UNTIL THENEXT SCHEDULED SHUTDOWN.
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN EN558-1BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L L1 H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L1 H ØR ØG ØK ØD B Weight Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L1 H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- PHOSGENE (COCL2)- ISOCYANITES (MDI, TDI)- HYDROCYANIC ACID (HCN)- VINYL CHLORIDE- STYRENE- SLURRIES- MOLTEN SODIUM- HEAT TRANSFER FLUID APPLICATIONS (THERMAL OIL, REFRIGERANTS, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- EXPOSED TO PRODUCT FLOW FOR SELF CLEANING- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 20.000 BELLOWS OPERATIONS GUARANTEED
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- METAL-TO-METAL BACK SEAT PROVIDES ADDITIONAL SAFETY
BODY AND BONNET- BODIES ARE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT- ANGLE AND Y-TYPE DESIGN AVAILABLE (MODEL 391 AND 392)
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- KNIFE EDGE METAL-TO-METAL SEAT FOR BUBBLE-TIGHT SHUTOFF- REPLACEABLE DISC FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 390 IS DESIGNED FOR A WIDE RANGE OF CRITICAL APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE,INFLAMMABLE, VOLATILE, RADIATING, OR EXPENSIVE PROCESS FLUIDS. WITH ITS BELLOWS EXPOSED TO THE PRODUCTFLOW MODEL 390 IS RECOMMENDED FOR SERVICE CONDITIONS WHERE FLUID CRYSTALLIZATION, POLYMERIZATION, ORANY SETTLING OF SOLIDS IN THE BELLOWS CONVOLUTIONS ARE LIKELY. THE LARGE ANNULAR AREA AROUND THEBELLOWS ALLOWS FOR FLUID CIRCULATION AND MAINTAINS A BELLOWS TEMPERATURE EQUIVALENT TO THE FLUID.
THIS VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTION AGAINST LEAKS OR FUGITIVE EMISSIONS. THESTEM SEAL REQUIRES VIRTUALLY NO MAINTENANCE DUE TO LEAK FREE WELD CONNECTIONS OF THE BELLOWS WITHBONNET AND STEM. CONSTANT VALVE MONITORING AND RE-ADJUSTMENT OF THE PACKING IS ELIMINATED. IN THEUNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKING GUARANTEES SAFE VALVE PERFORMANCE UNTIL THENEXT SCHEDULED SHUTDOWN.
A FIRE-SAFE APPROVED DESIGN PER BS 6755 IS AVAILABLE FOR APPLICATIONS THAT HAVE TO COMPLY WITH FIRESECURITY STANDARDS.
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN EN558-1BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- BENZENE- AMMONIA- ETHYLENE- DRY CHLORINE- FUEL / PETROL- HEAT TRANSFER FLUID APPLICATION (STEAM, HOT OIL, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- BELLOWS PROTECTED IN EXTENDED BONNET AGAINST DIRECT
IMPINGEMENT FROM PRODUCT FLOW- MULTIPLE WALLS AND HYDROFORMED BELLOWS- LARGE SIZES WITH MULTIPLE STAGE, TELESCOPIC BELLOWS
ASSEMBLY FOR LONG CYCLE LIFE
STEM- NON-ROTATING STEM PREVENTS BELLOWS TORSION- BACK SEAT FOR ADDED SAFETY- GUIDED STEM ON TOP AND BOTTOM
BODY AND BONNET- FULL-PORT BODIES- BOLTED BODY-BONNET JOINT FOR EASE OF MAINTENANCE AND
QUICK SERVICABLILTY, SEAL WELDED DESIGN OPTIONAL- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- FEXIBLE, SOLID, OR SPLIT WEDGE DESIGN- REPLACEABLE WEDGE FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 834 IS DESIGNED FOR CRITICAL SERVICE APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE, INFLAMMABLE,VOLATILE, RADIATING, OR EXPENSIVE FLUIDS. COMMON APPLICATIONS ARE REFINERIES AS WELL AS CHEMICAL PLANTSTO ELIMINATE CONSTANT EMISSIONS MONITORING INVOLVED WITH CONVENTIONAL PACKED GLAND VALVES.
THIS UNIQUE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTION AGAINST LEAKS OR FUGITIVE EMISSIONS.THE STEM SEAL REQUIRES VIRTUALLY NO MAINTENANCE DUE TO LEAK FREE WELD CONNECTIONS OF THE BELLOWSWITH BONNET AND STEM. CONSTANT VALVE MONITORING AND RE-ADJUSTMENT OF THE PACKING IS ELIMINATED. IN THEUNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKING GUARANTEES SAFE VALVE PERFORMANCE UNTIL THENEXT SCHEDULED SHUTDOWN.
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN EN558-1BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN EN558-1BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN Unit L LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN EN558-1BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN 3292BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO DIN 2638
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN 3292BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTS
NPS UNIT L RF LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTS
NPS UNIT L RF LIFT H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- ANHYDROUS HYDROGEN CHLORIDE (HCL)- VINYL CHLORIDE MONOMER (VCM)- ETHYLENE DICHLORIDE (EDC)- ISOCYANITES (MDI, TDI, HDI, ETC.)- HEAT TRANSFER FLUID APPLICATION (STEAM, HOT OIL, MOLTEN SODIUM, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- BELLOWS PROTECTED IN EXTENDED BONNET AGAINST DIRECT
IMPINGEMENT FROM PRODUCT FLOW- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 50.000 BELLOWS OPERATIONS GUARANTEED
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- GUIDED STEM ON TOP AND BOTTOM- ONE-PIECE STEM DESIGN UPON REQUEST
BODY AND BONNET- BODIES ARE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- EXTENDED BONNET PROVIDES FOR GOOD THERMAL INSULATION- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT
DISC- AVAILABLE WITH OR WITHOUT PRESSURE SPRING
(PRESSURE SPRING FOR ANY INSTALLATION POSITION)
SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- REPLACEABLE DISC FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 346 IS DESIGNED FOR CRITICAL SERVICE APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE, INFLAMMABLE,VOLATILE, RADIATING, OR EXPENSIVE FLUIDS.
THE UNIQUE VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTION AGAINST LEAKS OR FUGITIVEEMISSIONS AS WELL AS EXCELLENT PROTECTION AGAINST BACK STREAMING IN A PIPELINE. IT IS AN IDEAL BACK STOP.THE SPRING LOADED OPTION ALLOWS ANY INSTALLATION POSITION. THE STEM SEAL REQUIRES VIRTUALLY NOMAINTENANCE DUE TO LEAK FREE WELD CONNECTIONS OF THE BELLOWS WITH BONNET AND STEM. CONSTANT PACKINGMONITORING AND RE-PACKING IS ELIMINATED. IN THE UNLIKELY EVENT OF A BELLOWS FAILURE THE BACKUP PACKINGGUARANTEES SAFE VALVE PERFORMANCE UNTIL THE NEXT SCHEDULED SHUTDOWN.
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN EN558-1BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSDN UNIT L H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
DIMENSIONS & WEIGHTS & FLOW COEFFICIENTSNPS UNIT L RF H ØR ØG ØK ØD B WEIGHT Kv [m³/h]
THE MOST COMMON APPLICATIONS ARE- ANHYDROUS HYDROGEN CHLORIDE (HCL)- VINYL CHLORIDE MONOMER (VCM)- ETHYLENE DICHLORIDE (EDC)- ISOCYANITES (MDI, TDI, HDI, ETC.)- HEAT TRANSFER FLUID APPLICATION (STEAM, HOT OIL, MOLTEN SODIUM, ETC.) AND- FLUIDS OF SIMILAR NATURE.
DESIGN FEATURESBELLOWS AND PACKING- EXPOSED TO PRODUCT FLOW FOR SELF CLEANING- MULTIPLE WALLS AND HYDROFORMED BELLOWS- UP TO 10.000 BELLOWS OPERATIONS GUARANTEED
STEM- TWO-PIECE STEM PROTECTS THE BELLOWS AGAINST TORQUE STRESS- DESIGN ELIMINATES STEM BEARINGS ALONG WITH THEIR
MAINTENANCE NEEDS- GUIDED STEM ON TOP AND BOTTOM- ONE-PIECE STEM DESIGN UPON REQUEST (MODEL 141)
BODY AND BONNET- BODIES ARE FORGINGS OR CASTINGS WITH LARGER THAN
REQUIRED WALL THICKNESS AND INTEGRAL FLANGES- EXTENDED BONNET PROVIDES FOR GOOD THERMAL INSULATION- BODY BONNET JOINT GASKET IS FULLY CONFINED TO PREVENT
GASKET FLOW OR BLOWOUT
DISC AND SEATS- SOLID HARDFACINGS FOR OUTSTANDING CORROSION
AND WEAR RESISTANCE- REPLACEABLE DISC AND SEALING DEVICE FOR INEXPENSIVE MAINTENANCE
= ZERO EMISSIONS, ZERO SEAT LEAKAGE, LOW MAINTENANCE
MODEL 142 IS DESIGNED FOR CRITICAL SERVICE APPLICATIONS INVOLVING LETHAL, TOXIC, CORROSIVE, INFLAMMABLE,VOLATILE, RADIATING, OR EXPENSIVE FLUIDS.
THE UNIQUE VALVE DESIGN GUARANTEES RELIABLE AND EXCELLENT PROTECTION AGAINST LEAKS OR FUGITIVEEMISSIONS AND COMBINES THE PRESSURE RELIEF VALVE FUNCTION WITH THE OPTION OF AN ON/OFF VALVE.
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO EN19, AD-A4, PED 97/23, CE- STANDARD TESTS PER DIN EN12266, ISO 5208- PRESERVATION PER MANUFACTURER STANDARD- CONNECTIONS: FLANGES PER DIN EN1092-1
BUTT WELD ENDS PER DIN EN12627SOCKET WELD ENDS PER DIN EN12760
- F-T-F DIMENSIONS: FLANGES PER DIN EN558-1BUTT WELD ENDS PER DIN EN12982SOCKET WELD ENDS MANUFACTURER STANDARD
COMMON SPRING ADJUSTMENT RANGESDN ADJUSTMENT RANGE [BAR]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
COMMON SPRING ADJUSTMENT RANGESNPS ADJUSTMENT RANGE [BAR]
OPTIONS- SEE ADDITIONAL PAGES FOR STANDARD OPTIONS- OTHER CUSTOMER SPECIFIC DESIGNS ON REQUEST
NOTES- MARKING ACC. TO MSS SP-25, ISO 5209 (EN19, AD-A4, CE)- STANDARD TESTS ACC. TO API 598, ISO 5208- PRESERVATION ACC. TO MANUFACTURER STANDARD- CONNECTIONS: FLANGES ACC. TO ASME B16.5
BUTT WELD ENDS ACC. TO ASME B16.25SOCKET WELD ENDS ACC. TO ASME B16.11
- F-T-F DIMENSIONS: FLANGES ACC. TO ASME B16.10BUTT WELD ENDS ACC. TO ASME B16.10SOCKET WELD ENDS MANUFACTURER STANDARD
COMMON SPRING ADJUSTMENT RANGESNPS ADJUSTMENT RANGE [BAR]