Brand Name: GALA
Model Number: Non return valve
Place of Origin: Tianjin, China (Mainland)
Double disc Wafter type water check valve with spring
Pressure and Temperature Specification:
working pressure |
16bar/25bar |
testing pressure |
shell:24bar/37.5bar |
seal:17.6bar/27.5bar |
|
working temperature |
-20 degree to 110 degree |
suitable media |
water,oil&gas |
Material Specification:
Part |
Material |
ASTM
|
Valve Body |
Ductile Iron/Cast iron/Carbon steel |
A216 WCB |
Valve Disc |
Ductile Iron/Cast iron/Bronze/SS304/SS316 |
A536/A216 WCB |
Stem |
SS304/SS306/SS304L/SS316L |
S31600 |
seat ring |
EPDM/NBR |
|
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