Wenzhou Manufacturing High-quality Development Conference

Stainless steel butterfly valve (also known as stainless steel flap valve) adopts a three-eccentric multilayer metal hard-sealed structure, which is widely used in industrial pipelines such as metallu...

Reasons for closing the discharge valveThe starting current can be reduced by closing the discharge valve.The current will be very high when any motor starts. When the pump is started with an open dis...

1. Floating ball valvesThe balls of the floating ball valves are floating. Under the action of the medium pressure, the balls can produce a certain displacement and press tightly on the sealing surfac...