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Common failure of Electric valve actuator and the solution

2022-05-13

1. No output from actuator stemA. Check if manual operation is possible. If the manual clutch is stuck in the manual position, the motor will only run idle. B. Check whether the motor rotates. C. Both...

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Are pneumatic actuators made in China different from those of international manufacturers?

2022-05-13

1, Technically speaking, there is basically no gap between pneumatic actuators made in China and pneumatic actuators made in other countries. Because the actuator products are very mature products, no...

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Protection method of electric valve actuator overload

2022-05-13

1. Adopt thermostat to protect the motor from overloading;2. Adopt thermal relay to protect the motor from blocking;3. Use fuses or over-current relays.Electric valve actuators are indispensable equip...

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Comparison of electric valve actuator and pneumatic actuator

2022-05-13

1. Electric valve actuators have 8 advantages:(1) No need to install and maintain various pneumatic pipelines.(2) Electric actuator valve can load without power, while pneumatic actuators need a const...

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What is an Electric Valve Actuator / Motor operated valve/ Motorized valve?

2022-05-13

Electric Actuator Valve = Actuator + Valve. Also are called Electric valve actuator,actuated valve,motor operated valve,mov valve,motorized valve,etc.Actuator is A driving device capable of providing ...

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Reasons for slow action of pneumatic butterfly valve actuator

2022-05-13

1. Insufficient air source pressure: Increase the air source pressure and set up an air storage tank on the way to reduce pressure fluctuations.2. The flow is not enough or other devices with large ai...

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