The vacuum negative pressure breaking valve is a safety valve. Mainly used in containers or pipelines, this valve can automatically open when negative...

Installation of vacuum breaker (valve)(1) The vacuum breaker (valve) should be installed at the top of the pipeline, and the atmospheric vacuum breake...

Single eccentric butterfly valve: In order to solve the compression problem between the butterfly plate and the valve seat of the concentric butterfly...

Turbine butterfly valve refers to a type of valve in which the closing element (disc or disc) is a disc that rotates around the valve shaft to achieve...

The opening and closing component of stainless steel gate valves is the gate, and the direction of the gate's movement is perpendicular to the dir...

The copper gate valve adopts a top mounted structure, which reduces the connection bolts of the valve body under high pressure and large diameter cond...