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Processing method of sealing surface of Triple Eccentric Butterfly Valve
2019-01-04Triple Eccentric Butterfly Valve is widely used in petroleum, chemical industry, metallurgy and other fields because of its good sealing and high temp...
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How to Check Leakage of scotch yoke pneumatic actuator
2019-01-04Before using the scotch yoke pneumatic actuator , the staff should check whether there is air leakage in the scotch yoke pneumatic actuator. Below is a...
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Maintenance of scotch yoke pneumatic actuator
2019-01-03When using the scotch yoke pneumatic actuator , it is easy to damage or break down if it is not carefully maintained in the use process, thus reducing ...
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Structure Principle and Characteristics of Ultra-low Temperature Triple Eccentric Butterfly Valve
2019-01-03Before the emergence of Triple Eccentric Butterfly Valve , because of the low production technology of butterfly valves in China, the use of butterfly ...
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Sealing Structure Analysis of Triple Eccentric Butterfly Valve
2019-01-02After the third eccentric modification of butterfly valves, Triple Eccentric Butterfly Valve commonly used at present. In Triple Eccentric Butterfly Va...
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Comparison of Scotch Yoke Pneumatic Actuator, Electric Actuator and Hydraulic Actuator of Fork
2019-01-02Actuator is mainly used to control the automatic regulation system in the industrial process. It is generally divided into three types: scotch yoke pne...
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