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FORGED STEEL GLOBE VALVESBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 1500-2500 / API CLASS: 6000
HP®
AN
SI
AP
IFORGED STEEL GLOBE VALVES
BONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 1500-2500 / API CLASS: 6000
Hp-valves, illustrated on this page, are usually manufactured withCONNECTIONS.
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
FORGED STEEL THROTTLE VALVESBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 1500-2500 / API CLASS: 6000
HP®
AN
SI
AP
IFORGED STEEL THROTTLE VALVES
BONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 1500-2500 / API CLASS: 6000
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material are shown in the technical information part.
PRESSURE SEALED SCREWED COVERANSI CLASS: 1500-2500 / API CLASS 6000
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material are shown in the technical information part.
BONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 1500-2500 / API CLASS: 6000
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 1500 F
CLASS 2500 H
CLASS 6000 P
NOM. SIZE B C D E F G H K Cv WEIGHTS KG
11 132 220 25 150 7 1,25 3,50
11 132 220 25 150 11 2,15 3,40
18 137 278 38 200 16 5,75 6,60
18 154 278 38 200 20 7,00 6,50
36 192 455 72 350 30 21,90 28,00
36 192 455 72 350 30 21,90 28,00
36 192 455 72 350 40 26,50 26,60
(3/8") 10
(1/2") 15
(3/4") 20
(1") 25
(11/4") 32
(11/2") 40
(2") 50
C04-0160E/02
FIG. 02.6.0
HP®
C04-0260E/02
FORGED STEEL THROTTLE VALVES SHORT PATTERNBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 1500-2500 / API CLASS: 6000
HP®
AN
SI
AP
IFORGED STEEL THROTTLE VALVES SHORT PATTERN
BONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 1500-2500 / API CLASS: 6000
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS
Socket Weld to ANSI B 16.11Bult Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
FORGED STEEL THROTTLE VALVES SHORT PATTERNBONNETLESS, FIXED BACKSEAT, O.S. & YANSI CLASS: 1500-2500 / API CLASS: 6000
HP®
AN
SI
AP
IFORGED STEEL THROTTLE VALVES SHORT PATTERN
BONNETLESS, FIXED BACKSEAT, O.S. & YANSI CLASS: 1500-2500 / API CLASS: 6000
HPvalves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
FORGED STEEL Y-TYPE GLOBE VALVESBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-1700-2500-2700
NOM. SIZE B C D E F G H K Cv WEIGHTS KG
11 115 232 21 150 7 1,40 3,40
11 115 232 21 150 11 2,65 3,35
18 140 292 29 200 16 7,85 5,90
18 140 292 29 200 20 9,00 5,70
36 245 483 50 350 30 33,95 28,85
36 245 483 50 350 30 33,95 28,85
36 245 483 50 350 40 44,70 27,55
21/2" - 3" - 4" available on request
(3/8") 10
(1/2") 15
(3/4") 20
(1") 25
(11/4") 32
(11/2") 40
(2") 50
HP®
AN
SI
FORGED STEEL Y-TYPE GLOBE VALVESBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-1700-2500-2700
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 900 E
CLASS 1500 F
CLASS 1700 G
CLASS 2500 H
CLASS 2700 J
01.2.0.01 01.2.0.22 01.2.0.16
01 BODY ASTM A105N ASTM A182 F22 ASTM A182 F316(L)
02 SEAT STELLITE NR. 6
03 DISC STELLITE NR. 6
04 FLOATING BACKSEAT AISI 304
05 PACKING GRAPHITE
07 GLAND FOLLOWER CARBON STEEL C22.8
08 GLAND AISI 304
09 STUDBOLTS/NUTS ASTM A193-B7 / ASTM A194-2H
10 STEM 17Cr 1Mo STEEL ASTM A182 F316
12 YOKE CARBON STEEL C22.8
13 YOKE SLEEVE AL-BRONZE
14 HANDWHEEL CARBON STEEL
21 NUT STEEL ZINC PLATED
27 SPRINGWASHER STEEL ZINC PLATED
28 SPRINGWASHER STEEL ZINC PLATED
44 NAMEPLATE ALUMINIUM
50 PIN HARDENED STEEL
C04-0120E/01
FIG. 01.2.1
HP®
C04-0121E/01
FORGED STEEL Y-TYPE GLOBE VALVESBONNETLESS, FIXED BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-1700-2500-2700
(3/8") 10
(1/2") 15
(3/4") 20
(1") 25
(11/4") 32
(11/2") 40
(2") 50
NOM. SIZE B C D E F G H K Cv WEIGHTS KG
11 115 232 21 150 7 1,40 3,40
11 115 232 21 150 11 2,65 3,35
18 140 292 29 200 16 7,85 5,90
18 140 292 29 200 20 9,00 5,70
36 245 483 50 350 30 33,95 28,85
36 245 483 50 350 30 33,95 28,85
36 245 483 50 350 40 44,70 27,55
21/2" - 3" - 4" available on request
HP®
AN
SI
FORGED STEEL Y-TYPE GLOBE VALVESBONNETLESS, FIXED BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-1700-2500-2700
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Buit Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 900 E
CLASS 1500 F
CLASS 1700 G
CLASS 2500 H
CLASS 2700 J
01.2.1.01 01.2.1.22 01.2.1.16
01 BODY ASTM A105N ASTM A182 F22 ASTM A182 F316(L)
02 SEAT STELLITE NR. 6
03 DISC STELLITE NR. 6
05 PACKING GRAPHITE
07 GLAND FOLLOWER CARBON STEEL C22.8
08 GLAND AISI 304
09 STUDBOLTS/NUTS ASTM A193-B7 / ASTM A194-2H
10 STEM 17Cr 1Mo STEEL ASTM A182 F316
12 YOKE CARBON STEEL C22.8
13 YOKE SLEEVE AL-BRONZE
14 HANDWHEEL CARBON STEEL
21 NUT STEEL ZINC PLATED
27 SPRINGWASHER STEEL ZINC PLATED
28 SPRINGWASHER STEEL ZINC PLATED
33 GASKET MONEL
34 FIXED BACKSEAT ASTM A182-F316
44 NAMEPLATE ALUMINIUM
50 PIN HARDENED STEEL
C04-0121E/01
FIG. 02.2.0
HP®
C04-0220E/01
FORGED STEEL Y-TYPE THROTTLE VALVESBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-1700-2500-2700
(3/8") 10
(1/2") 15
(3/4") 20
(1") 25
(11/4") 32
(11/2") 40
(2") 50
HP®
AN
SI
FORGED STEEL Y-TYPE THROTTLE VALVESBONNETLESS FLOATING BACKSEAT, O.S. & Y
ANSI CLASS 900-1500-1700-2500-2700
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16 25Bult Weld to DIN 2559Screwed NPT to ANSI B 2 1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings tor each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 900 E
CLASS 1500 F
CLASS 1700 G
CLASS 2500 H
CLASS 2700 J
02.2.0.01 02.2.0.22 02.2.0.16
01 BODY ASTM A105N ASTM A182 F22 ASTM A182 F316(L)
FORGED STEEL Y-TYPE THROTTLE VALVESBONNETLESS, FIXED BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-1700-2500-2700
NOM. SIZE B C D E F G H K Cv WEIGHTS KG
11 115 218 21 150 7 1,40 3,55
11 115 218 21 150 11 2,65 3,50
18 140 270 29 200 16 7,85 6,15
18 140 270 29 200 20 9,00 6,00
36 245 425 50 350 30 33,95 29,85
36 245 425 50 350 30 33,95 29,85
36 245 425 50 350 40 44,70 28,55
21/2" - 3" - 4" available on request
(3/8") 10
(1/2") 15
(3/4") 20
(1") 25
(11/4") 32
(11/2") 40
(2") 50
HP®
AN
SI
FORGED STEEL Y-TYPE THROTTLE VALVESBONNETLESS, FIXED BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-1700-2500-2700
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 900 E
CLASS 1500 F
CLASS 1700 G
CLASS 2500 H
CLASS 2700 J
02.2.1.01 02.2.1.22 02.2.1.16
01 BODY ASTM A105N ASTM A182 F22 ASTM A182 F316(L)
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 900 E
CLASS 1500 F
CLASS 1700 G
CLASS 2500 H
CLASS 2700 J
04.2.0.01 04.2.0.22 04.2.0.16
01 BODY ASTM A105N ASTM A182 F22 ASTM A182 F316(L)
02 SEAT STELLITE NR. 6
03 DISC STELLITE NR. 6
17 SPRING AISI 302
18 BONNET ASTM A182 F316
19 GASKET ASTM A182 F316
20 CAP AISI 304
27 SPRINGWASHER STEEL ZINC PLATED
32 NUT STEEL ZINC PLATED
C04-0420E/01
FIG. 06.6.0
HP®
C04-0660E/02
FORGED STEEL GATE VALVES SHORT PATTERNBONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 900-1500-2500 / API CLASS: 6000
HP®
AN
SI
AP
IFORGED STEEL GATE VALVES SHORT PATTERN
BONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 900-1500-2500 / API CLASS: 6000
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
FORGED STEEL GATE VALVES SHORT PATTERNBONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 900-1500-2500 / API CLASS: 6000
HP®
AN
SI
AP
IFORGED STEEL GATE VALVES SHORT PATTERN
BONNETLESS, FLOATING BACKSEAT, O.S. & YANSI CLASS: 900-1500-2500 / API CLASS: 6000
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
FORGED STEEL ANGLE TYPE GLOBE VALVESBONNETLESS, FLOATING BACKSEAT O.S. & Y
ANSI CLASS: 900-1500-2500-4500
HP®
AN
SI
FORGED STEEL ANGLE TYPE GLOBE VALVESBONNETLESS, FLOATING BACKSEAT O.S. & Y
ANSI CLASS: 900-1500-2500-4500
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
FORGED STEEL CONTINUOUS BLOW DOWN VALVESBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-2500-4500
HP®
AN
SI
FORGED STEEL CONTINUOUS BLOW DOWN VALVESBONNETLESS, FLOATING BACKSEAT, O.S. & Y
ANSI CLASS: 900-1500-2500-4500
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 900 E
CLASS 1500 F
CLASS 1700 G
CLASS 2500 H
CLASS 2700 J
08.20.01 08.20.22 08 2.0.16
01 BODY ASTM A105N ASTM A182 F22 ASTM A182 F316(L)
18 BONNET ASTM A182 F316
19 GASKET ASTM A182 F316
20 CAP AISI 304
27 SPRINGWASHER STEEL ZINC PLATED
32 NUT STEEL ZINC PLATED
44 NAMEPLATE ALUMINIUM
56 STRAINER ASTM A182 F316L
C04-0820E/01
FIG. 07.4.0
HP®
C04-0740E/02
FORGED STEEL MONOFLANGE TYPE NEEDLE VALVES OUTSIDESCREW FLANGED RF/RTJ x THREADED FEMALE
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Inlet flanged RF to ANSI / Outlet threaded female NPT to ANSI B 2.1Inlet flanged RF to ANSI / Outlet threaded female API to API STD 5BInlet flanged RTJ to ANSI / Outlet threaded female NPT to ANSI B 2.1Inlet flanged RTJ to ANSI / Outlet threaded female API to API STD 5B
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 600 D
CLASS 1500 F
CLASS 2500 H
NOM. SIZE B C D E F G H I WEIGHTS KG1/2" CLASS 600 (15 mm) 8 73 144 64 100 7 41,5 75 3,3
HP-valves, illustrated on this page, are usually manufactured withCONNECTIONS:
Inlet flanged RF to ANSI / Outlet threaded female NPT to ANSI B 2.1Inlet flanged RF to ANSI / Outlet threaded female API to API STD 5BInlet flanged RTJ to ANSI / Outlet threaded female NPT to ANSI B 2.1Inlet flanged RTJ to ANSI / Outlet threaded female API to API STD 5B
Bleedconnection 1/2" NPI femaleBleedconnection 1/2" API female
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
HP-valves, illustrated on this page, are usually manufactured with CONNECTIONS
Socket Weld to ANSI B 16.11Butt Weld to ANSI B 16.25Butt Weld to DIN 2559Screwed to API STD 5BScrewed NPT to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material areshown in the technical information part.
HP-valves, illustrated on this page, are usually manufactured with CONNECTIONS:
Screwed to API STD 5BScrewed to ANSI B 2.1
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material are shown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 6.000 P
CLASS 10.000 R
CLASS 900 E
CLASS 1500 F
CLASS 2500 H
CLASS 4500 K
NOM. SIZE B C D E F G WEIGHTS KG
8 110 133 21 87 7,5 1,70
8 110 133 21 87 7,5 1,70
8 110 133 21 87 7,5 1,70
8 110 133 30 87 7,5 2,50
8 110 133 30 87 7,5 2,20
07.2.0.02 07.2.0.16
01 BODY ASTM A350 LF2 ASTM A182 F316
02 STEM/DISC MONEL K500
03 FLOATING BACKSEAT ASTM A182-F316
04 STEMPACKING WITH
INTEGRAL ANTI GRAPHITE/GRAPHITE-S.S.
EXTRUSION RINGS
05 RING ASTM A182-F316
06 GLAND ASTM A182-F316
07 CAP AISI 304
08 THREADED ROD 13 Cr.
09 STEM PROTECTION ASTM A182-F316
10 HANDWHEEL CARBON STEEL
11 NAMEPLATE ALUMINIUM
12 SPRINGWASHER STAINLESS STEEL
13 NUT STAINLESS STEEL
WETTED MATERIALS ARE FULLY IN ACC. WITH NACE MR-01-75
HP-valves, illustrated on this page, are usually manufactured with CONNECTIONS:
Screwed to ANSI B 2.1Screwed to API STD 5B
Other connections on request.
Connection sizes: see technical information part.The relevant pressure-temperature ratings for each material are shown in the technical information part.
MATERIAL SPECIFICATIONS
FIGURE NUMBERS AND MATERIAL CODEDESCRIPTION
CODES FOR PRESSURE CLASS
MAIN DIMENSIONS IN MM.
CLASS 6.000 P
CLASS 10.000 R
CLASS 900 E
CLASS 1500 F
CLASS 2500 H
CLASS 4500 K
NOM. SIZE B C D E F G WEIGHTS KG
8 37 112 44 87 7,5 1,70
8 37 112 44 87 7,5 1,70
8 37 112 44 87 7,5 1,70
10131211090807060504030201
07.3.0.02 07.3.0.16
01 BODY ASTM A350 LF2 ASTM A182 F316
02 STEM/DISC MONEL K500
03 FLOATING BACKSEAT ASTM A182-F316
04 STEMPACKING WITH
INTEGRAL ANTI GRAPHITE/GRAPHITE-S.S.
EXTRUSION RINGS
05 RING ASTM A182-F316
06 GLAND ASTM A182-F316
07 CAP AISI 304
08 THREADED ROD 13 Cr.
09 STEM PROTECTION ASTM A182-F316
10 HANDWHEEL CARBON STEEL
11 NAMEPLATE ALUMINIUM
12 SPRINGWASHER STAINLESS STEEL
13 NUT STAINLESS STEEL
WETTED MATERIALS ARE FULLY IN ACC. WITH NACE MR-01-75
(1/4") 8
(3/8") 10
(1/2") 15
C04-0730E/02
HP®
C04-1300E/00
TYPICAL TANDEM VENT & DRAIN COMBINATIONS
For venting & drainage purposes valves have to be installed in tandem.
Valve (A) is the shut-off valve, and valve (B) is the throttle valve.
Operation at opening: 1) Open shut-off valve (A) completely2) Open throttle valve (B)
Operation at closing: 1) Close throttle valve (B) completely2) Close shut-off valve (A) completely
Note: - Throttle valves always have to be with one piece stem/disc.- Both valves can be either straight or Y-pattern.- The shut-off valve can be a gate valve also.
- When the throttle valve is electric or pneumatic operated, the shut-off valve has to be motorized as well, in order to secure above mentioned operating procedures.
A B
HP®
C04-1301ED/00
ACTUATED HP-VALVESHP-VENTILE MIT ANTRIEB
HP-valves can be equipped with the following types of actuators:- ELECTRIC - voltage to be stated when ordered- PNEUMATIC - spring to close / spring to open / double acting
to be stated in case of enquiry/order
HP-ventile können ausgestattet werden mit folgenden Antriebstypen:
- ELECTRISCHER ANTRIEB - bitte Spannung angeben bei Auftrag/Anfrage
- PNEUMATISCHER ANTRIEB - bitte Sicherheitsstellung bei Auftrag/Anfrage