1/2" 12" Flanged End Stainless Steel Gate Valve DN50 Class 150lb Class 1500lb

Brand Name:TOBO
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Location: Shanghai Shanghai China
Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
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Product Details

1/2"-12" Flanged End CLASS 150lb~1500lb STAINLESS STEEL GATE VALVES


Product Parameters
color:bluecustomizedOperation Temperature:0-100℃
Type:gate valveTest:100% Leakage Testing
Applicable medium:Clear water or water-like mediumPressure Rating:PN16
Size:DN50-DN2000MOQ:10

Cast steel gate valves

CLASS 150~1500LB CAST STEEL GATE VALVE

Flexible Wedge Gate Valve,Solid Wedge Gate Valve

Bolted Bonnet,Threaded or welded seat ring, Renewable seat ring

Material:ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7M


Standards compliance

Design and Manufacture:ANSIB16.34,API600 API6D,API603,BS1414

Face to face(end to end):ANSIB16.10,API6D

Flanged connection:2"~24"to ANSIB16.5,22",26"~36"to MSS-SP-44 to API605 on Request

Test and inspection:API598,API6D

Butt welded end:ANSIB162.5


A.Anti-friction ball thrust bearing:Reduces friction between mating parts to ensure smooth operation

B.Grub screw:Secures yoke nut in the bonnet

C.Grease nipple:Supplies lubricant to the mating parts

Materials
NO.Part nameMaterial
19Grease nippleBrass
18Grub screwCarbon steel
17Hand wheel nutCarbon steel
16Hand wheelMalleable lron/cast steel/ ducile lron/fabricated steel
15Yoke nutCarbon steel/SS
14Eye bolt and nutA 193 B7/A194 2H~A193 B8/A194 8/A
13PinCarbon steel/stainless steel
12Stem nutASTM A 439-D2/Copper Alloy
11Gland flangeCarbon steel/equivalent to body material
10GlandStainless steel A182 F6A,F304,F316,F44,F51,Monel etc.
09Back seatStainless steel A182 F6A,F304,F316,F44,F51,Monel etc.
08StemStainless steel A182 F6A,F304,F316,F44,F51,Monel etc.
07Seat ringA105/F304/F316 + SS304/SS316/SS13Cr/STL6/Monel etc.
06Flexible Wedge / Solid WedgeMaterial see body

NO.Part nameWCBLCBWC6WC9
05Bolt and nutA193 Gr B7/A194 Gr 2HA320 Gr L7/A194 Gr 4A193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7
04Gland PackingGraphiteGraphiteGraphiteGraphite
03GasketSpiral wound/Soft lronSpiral wound/Soft lronSpiral wound/SS304Spiral wound/SS304
02BonnetA216 Gr WCBA352 Gr LCBA271 Gr WC6A271 Gr WC9
01BodyA216 Gr WCBA352 Gr LCBA271 Gr WC6A271 Gr WC9

NO.Part nameC5C12CF8CF8M
05Bolt and nutA193 Gr B16/A194 Gr 4/7A193 Gr B16/A194 Gr 4/7A193 B8/A194 8A193 B8M/A194 B8
04Gland PackingGraphiteGraphiteGraphiteGraphite
03GasketSpiral wound/Soft lronSpiral wound/Soft lronSpiral wound/SS304Spiral wound/SS316
02BonnetA217 Gr C5A217 Gr C12A351 Gr CF8A351 Gr CF8M
01BodyA217 Gr C5A217 Gr C12A351 Gr CF8A351 Gr CF8M

CLASS 150lb~1500lb CAST STEEL GATE VALVE

ClassDimensions
150LBSizeinch22-1/2346810121416182024262830323436
L-RFmm178191203229267292330356381406432457508559610610710762711
L1-BWmm21624128330540341945750257261066071181386491491496510161016
L2-RTJmm191203216241279305343368394419445470521559610610710762711
Hmm40049051058579510151230146517552030221025102880293031503200345036003735
Kmm200200250300350350400450500500600750750915915915100010001000
WtRFkg18283050851282203104505507008101130168022302780286030503700
BWkg15222640771182002904355106508801100180022002650295032503520
RTJkg20293756841382103104505657409271125170022352800290030703750
300LBSizeinch22-1/2346810121416182024262830323436
L-RFmm2162412833054034194575027628389149911143124513461397152416261727
L1-BW
L2-RTJmm23225729832141943547351877885493010101165127013721422155316541756
Hmm47052553361084510501295160018302035219524702900310033603650370037503800
Kmm200200250300350350400450500500600750750915915915100010001000
WtRFkg244448731452263505807151050123516552320286032754230457248505240
BW
RTJkg20353754110174285495615940109015002100258033004000435045104895
600LBSizeinch22-1/2346810121416182024262830323436
L-RFmm292330356432559660787838889991109211941397144815491651177819302083
L1-BW
L2-RTJmm295333359435562664791841892994109512001407146115621664179419462099
Hmm495550615735100512451480173019152050226026202900307532383600394042504400
Kmm2002503003504505006007508508509609601000100012501250150016501800
WtRFkg35557212636544470094013101610207024053810438049105240683574308800
BW
RTJkg32476410321837457083010121217176020003200397042804875561566307610
900LBSizeinch22-1/2346810121416182024262830323436
L-RFmm36841938145761073783896510291130121913211549
L1-BW
L2-RTJmm37142238446061374084196810381140123213341568
Hmm590700740870112013901592176520252175251027503240
Kmm25030035045050060075085085096096010001000
WtRFkg59791151984077251091216121613197440960637937
BW
RTJkg5371103178366652981194519452877396854567145
1500LBSizeinch22-1/2346810121416182024262830323436
L-RFmm368419470546705832991113012571384153716641943
L1-BW
L2-RTJmm3714224735497118411000114612761407155916861972
Hmm615705750927119015251855218522152380258021953400
Kmm250350350450600750850850960960100010001250
WtRFkg1161662092967201275209229514382635589651310015862
BW
RTJkg1051501882656501145188026553945475280701179014275

Page keywords : Cast Steel Gate Valves , wedge gate valve , Flexible Wedge Gate Valve, Solid Wedge Gate Valve,Renewable seat ring


Gate valves are used when a straight-line flow of fluid and minimum flow restriction are needed. Gate valves use a sliding plate within the valve body to stop, limit, or permit full flow of fluids through the valve. The gate is usually wedge-shaped. When the valve is wide open, the gate is fully drawn into the valve bonnet. This leaves the flow passage through the valve fully open with no flow restrictions. Therefore, there is little or no pressure drop or flow restriction through the valve.

Gate valves are not suitable for throttling volume. The control of flow is difficult because of the valve's design and the flow of fluid slapping against a partially open gate can cause extensive damage to the valve. Except as specifically authorized by the manufacturer, gate valves should not be used for throttling.



China 1/2 12 Flanged End Stainless Steel Gate Valve DN50 Class 150lb Class 1500lb supplier

1/2" 12" Flanged End Stainless Steel Gate Valve DN50 Class 150lb Class 1500lb

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