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Homepage>>>Products>>>Check valve

    Check Valve, also known as a one-way valve or Check Valves. Pipeline used to prevent reflux of a fluid valve. So pipeline fluid can only make one-way flow of fluid when the clock back, the flap valve can be shut down automatically to prevent backflow. According structure can be divided into two categories : elevating and spin-Kai (or a shake-flap). Former perpendicular to the valve flap valve passageway movements with Valve are generally designed as a cut-off valve and valve common. The latter is a flap valve around the sealing surface for rotating movement, resistance than elevating small, poor sealing performance.

 

Cast Steel Swing Check Valve
Butterfly Swing Check Valve
Cast Steel Pressure seal Swing Check Valve
DIN Swing Check Valve
Cast Steel Swing Check Valve Dual Plate Check Valve
Cast Steel Pressure seal Swing Check Valve DIN Swing Check Valve
Flanged End forged steel check valve
Forged Steel Pressure seal Swing Check Valve
Piston Check Valve
Y-Pattern Piston Check Valve
Flanged End Check Valve 150Lb~600Lb Forged Steel Pressure seal Swing Check Valve Piston Check Valve Y-Pattern Piston Check Valve

 

Main parameter of the Check valve

Class 150LB-2500LB SIZE 1/2"~48"
DN50-DN600, PN16~PN40
DN50-DN600 10K~63K
DN50 -DN 400, PN16~PN40
Material
WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M,A105,LF2,F11,F22,F5,F304,F316,F304L,F316L(2"~48")
A105,LF2,F11,F22,F5,F304,F316,F304L,F316L(1/2"-2" )
Design & Manufacture Std
API600, API 6D,ASME B16.34, JISB2071, JISB2073,JISB2083, BS 1873,BS1414
Face to Face Std
ASME B16.10,DIN 3202,BS2080, API 6D, JISB2002
End Connection Std
ASME B16.11,ASME B1.20.1,ASME B16.5, DIN2543-2550 ,JISB2212-JISB2214
Test Standard
ISO5208,BS 6755, API598,API 6D,JISB2003

 

 

 

 

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