| Categories | NRV Check Valve |
|---|---|
| Brand Name: | coosai |
| Model Number: | H76Y |
| Certification: | API6D, ISO 9001 |
| Place of Origin: | CHINA |
| MOQ: | 1SET |
| Payment Terms: | L/C, T/T |
| Packaging Details: | PLYWOOD CASE |
| Material: | Casting,Stainless Steel,Brass |
| Media: | Water,Gas,Oil,Base,water oils non-corrosive fluids and steam |
| Pressure: | Medium Pressure,Low Pressure,High Pressure |
| Structure: | Check |
| Temperature of media: | Medium Temperature,Normal Temperature,High Temperature |
| Application: | General,petroleum,energy etc.,Water System,water supply and drainage |
| Standard or nonstandard: | Standard |
| Connection: | Flanges Universal Standard,wafer,Flange Ends,female/male/ferrule,Male Thread Tube |
| Standard: | ANSI BS DIN JIS,DIN,ASTM,ANSI,GB |
Lug Type Double Disc Type Swing Check Valves
Applicable Standards
In the past, we use H44 coupling flange swing type check valve&H41 coupling flange vertical type check valve. Traditional check valve's volume is big, Resistance of fluid strong, Water- hammer's pressure is high when valve close, repair and Installation is inconvenient, service life is not long.
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