Shut-off valves are widely used in the different sectors like water treatment sectors, manufacturing industries where ...

Push a long screwdriver up into the old check valve to drain the water above the valve. Push the pipe fully into the rubber ...

Your sprinkler heads likely contain something called a “check valve” that allows water to flow back to the pipe, and you can access them by just manually pulling up your sprinkler heads.

The new Gilmore PR2 20k Check Valve is engineered for high-performance applications, particularly in subsea environments and chemical injection systems. This valve stands out due to its robust design ...

Description: As the industry faces tighter safety regulations, the Danfoss EVR solenoid valves and NRV check valves provide a solution for separating flammable refrigerant charges (A2L, A2, or A3) in ...

But other utilities in the region say they aim to check their valves every few years. A spokeswoman for the Clayton County Water Authority says it tries to test its valves every three years.