National standard lift check valve

Nominal diameter

DN15-DN600

◆ Valve body material:

Stainless steel, cast steel, carbon steel, forged steel

◆ Manufacturing standards:

"GB; ANSI;" JIS

◆ Product Overview:

A lift check valve is a type of valve that automatically opens and closes the valve disc based on the flow of the medium itself to prevent the backflow of the medium. It is also known as a non-return valve, one-way valve, backflow valve, and back pressure valve. Check valves are a type of automatic valve. Their main functions are to prevent the backflow of media, prevent the reverse rotation of pumps and driving motors, and release the medium in containers. Check valves can also be used on pipelines to supply auxiliary systems where the pressure may rise above the system pressure.