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We could design depend customer require
Fuel Check Valve:
Body Material: PA66 or PVDF
Sealing Material: EPDM, Silicone or NBR
Back Pressure: >300KPa


Plastick Spring Check Valve:
Body Material: PP or PVDF Spring Material: SUS304 or SUS316
Sealing Material: VITON Ball Material: SUS316L

Plastic Duckbill check valve
Body Material: PP or PVDF
The material of the Duchbill spool is VITON,silicone or FVMQ

1/4" Non-Return plastic valve
1,.High quality
2, Competitive price
3, Free samples
4, Fast delivery
diaphragm check valves plastic check valves PA66 ABS PP PVDF check valves
1/4" Non-Return plastic valve/ check valve/ one way valve
1,.High quality
2, Competitive price
3, Free samples5, Fast delivery
4, Ideal for liquid and gas
Barbed Check Valves were developed to provide a reliable mechanical connection and simplify tubing assemblies that often require multiple parts needed for in-line check valves.
Size: The diaphragm check valve we have :1/16"(1.6mm), 1/8"(3.2mm),3/16"(4.8mm),1/4"(6.4mm),5/18"(7.0mm), 5/16"(7.9mm),3/8"(9.5mm)
Housing Material: :A(PA66),B(ABS),C(PP),D(PVDF),E(POM)
Diaphragm Material: S(Silicone),N(NBR),E(EPDM),V(VITON)
Major Application
Diaphragm check valves details
Our current diaphragm check valves is made of different kinds of body material and membrance ,it can resist weak acid and base
Body material: PA66, ABS ,PP, PVDF
Sealing Materials: Silicone, EPDM, VITON
Working Pressure: cracking pressure:<0.5KPa Back Pressure:>300KPa


Plastick check valves
check valves
brass check valves
water check valves
fuel check valves
ozone check valves
umbrella check valves
spring check valves
diaphragm check valves
duckbill check valves
New products from manufacturers at wholesale prices