Industry News Classify
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- Pneumatic valve actuator fault resolved
- Pneumatic valve actuator fault solution will choose the more suitable pneumatic actuator, cost-effective pneumatic actuator, then we must first understand the type of actuator, the actuator can be divided into pneumatic actuator and electric actuator, the more commonly used actuator is these two kinds of actuators, we will choose pneumatic actuator when purchasing.
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192022-06
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- The working principle of gate valve
- gate valve (gate valve) is a opening and closing part of the gate plate, the direction of motion of the gate plate is perpendicular to the direction of the fluid, the gate valve can only be fully opened and fully closed, can not be adjusted and throttled.
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302021-05
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- Valve drive mode selection
- The selection of valve drive mode is based on:1) Valve type, specification and structure.
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192020-03
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- Why do more than 250 globe valves need to be reverse installed
- The sealing surface of the globe valve only contacts each other when it is completely closed, and the relative slip of the forced closing spool and the sealing surface is small, so the wear of the sealing surface is also small.
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172019-08
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- Pneumatic ball valve principle and scope of application
- Pneumatic ball valve principle:Pneumatic ball valve only need to use the pneumatic actuator to drive the valve body for 90 degrees of rotation, you can achieve the flow of the medium to cut off and open the function.
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252019-02
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- High-pressure valves analyze the difference between ball valves and butterfly valves
- Ball valves and butterfly valves are commonly used in comparison. Some cases can be universal, and some conditions are only one of them.
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082018-11
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