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2022-05-18What are the functions and functions of the breather valve
The breathing valve has the functions of releasing positive pressure and negative pressure. Specifically, when the container bears a certain positive pressure, the breathing valve will open to release ...
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2022-05-18Principle and standard performance of tank pilot breather valve
The tank pilot operated breather valve is a safety valve installed on the breather valve tank. When the breather valve fails or cannot be effectively started, and the internal and external pressure of ...
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2022-04-20Where is the welded diaphragm valve applicable
Welded diaphragm valve is a special form of block valve. Its opening and closing part is a diaphragm made of soft material, which separates the inner cavity of the valve body from the inner cavity of t...
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2022-04-20Structural features and performance parameters of flange diaphragm valve
The outstanding feature of the flange diaphragm valve is that the diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the valve stem, va...
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2021-08-09What is the difference between shut-off valve and pneumatic control valve
The function of the pneumatic cut-off valve is to open the conduction and close the cut-off. It is controlled by the solenoid valve. Therefore, the pneumatic shut-off valve must be matched with the sol...
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2021-08-09Working principle and type selection of hand brush filter
The hand brush filter is a semi-automatic cleaning filter. The built-in brush and brush holder of the filter screen are used to brush the dirt, impurities and other particles on the filter screen, and ...
