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Lift Check Valve
Lift Check Valve
Lift Check Valve
Lift Check Valve

Lift -thread-check-valve

Size Range : 1/2"~4"(DN15-DN100mm)
Pressure : SS201,SS304,SS316,CF8,CF8M,Brass
Material: SS304,SS316,CF8,CF8M,PTFE
Temperature: 40℃~425℃
O-Ring: NBR/EPDM/Stainless Steel
Connection: BSP ,BSPT ,NPT
Introduction
DATA
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Introduction
Body Test: .5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.
DATA

The Major Parts Material

Name Material
Body DI, A216WCB, SS316, SS304, SS316L, CF8C, Carbon SteelDI, A216WCB, SS316, SS304, SS316L, CF8C, Carbon Steel,ALLOY,WCB, WC6, WC9, CF8, CF8M, CF3, CF3M,
Stem 2cCr13, SS304, SS316
Gasket Stainless Steel, 2Cr13, NBR, STL 
Disc A216 WCB, Stainless Steel, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, EPDM, NBR,EPDM 
O-Ring NBR, EPDM
Bonnet Ductile Iron QT450-10, ASTM-A-536, GGG500-7

 Main Connection Dimensions

DN

L

D

15

61

14

20

68

18

25

82

24

32

91

31

40

106

38

50

121

47

65

126

64

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