The manual part can adopt a handle made of steel plate or a handle made of stainless steel. The handle is equipped with a limit structure to set limits at ...

Overview: Part of the rotary valve electric actuator mechanism is suitable for butterfly valves, ball valves, plug valves and other 90-degree angular ...

Disassembly Keep the valve in a half-open position to flush and remove dangerous substances that may exist inside and outside the valve. Close the ...

1. The thrust bearing reduces the friction moment of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time. 2. ...

The ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid adjustment and control. Compared with other ...

Troubleshooting Electric valve actuators are generally composed of two parts: an electronic control part and a power part. Therefore, common faults in electric ...

Electromagnetic vacuum belt inflation valve and electromagnetic vacuum differential pressure valve are vacuum valves specially used to prevent mechanical ...