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Lift Check Valve

From: $228.00 From: $128.00

From: $228.00 From: $128.00
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Description

Lift Check Valve

PN(MPa)Nominal pressure1.62.54.0
(MPa)Test pressureShell strength test2.43.756.0
Seal test (Liquid)1.762.754.4
Seal test (Gas)0.5~0.7
Suitable mediumwater,steam,oilPNiter acidsRoil
Suitable temperature ≤425≤100 ≤550

Meterial of main parts

No.Part nameMaterial
ASTM
1Valve bodyWCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3M
2Valve discWCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M
3Stud boltsA193-B7,A320-B8,A193-B8M
4Hex nutsA194-2H,A194-8,A194-8M
5GasketFlexible graphite + stainless steel
6valve bonnetA105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L

 

Main dimensions

PN(MPa)DN(mm)LHDD1D2D6bff2Z-ød
1.615130779565451424-14
201507710575551424-14
251608011585651624-14
3218085135100781624-18
4020095145110851634-18
502301051601251001634-18
652901201801451201834-18
803101301951601352038-18
1003501402151801552038-18
1254001552452101852238-18
1504801802802402102438-23
20060024533529526526312-23
 2.5 15130100956545 – 16 2 – 4-14
 201501051057555 – 16 2 – 4-14
 251601201158565 – 16 2 – 4-14
 3218013013510078 – 18 2 –4-18
 4020013514511085 – 18 3 – 4-18
 502301491601251002034-18
 803101691951601352238-18
1003501942301901602438-23
1504802553002502183038-25
20060030536031027834312-25
 4.015 130 1009565454016244-14
2015010510575555116244-14
2516012011585655816244-14
32180130135100786618244-18
40200135145110857618344-18
502301491601251008820344-18
8031016919516013512122348-18
1003501942301901601502434.58-23
1504802553002502182043034.58-25
2006003053753202822603834.512-30

Additional information

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