The gate valve uses the gate as the opening and closing part, and the lift of the gate is driven by the up and down of the valve stem to achieve the opening and closing of the valve. The movement dire...
The butterfly valve opening and closing part is a butterfly plate, which is driven by the valve stem and rotates 90° around its own axis in the valve body to achieve the purpose of opening and closin...
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...
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...
What is a check valve?A check valve is a device that allows fluid to flow only in one direction. They have two ports, one as the fluid inlet and the other as the fluid outlet. They allow fluid to flow...
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