|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|
food industry nrv check valve,
nrv swing type check valve,
bw ends non return valve
Swing Check Valve,NRV
Check valve is usually installed in linesystem, prevent medium from flowing back. Check valve is an automatic valve that itis open and close by pressure of fluid.
Used in the industry of oil, petro, metallurgy, electric, light industry, food, received high appraisal from customers.