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2021-04-12Application scope of electric on-off control valve
The electric on-off (on-off) regulating valve adopts double spool up and down guiding structure, equipped with electric actuator. The valve body is a three-way structure, namely one in two out (split f...
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2021-04-12What is the difference between single (double) action pneumatic valve
There is no spring in the double acting cylinder, and there is no air to turn on and off (or add air from the air circuit to turn on and off). The valve position remains unchanged in case of failure. T...
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2021-04-06Working principle of air filter
The filtering principle of the air filter separates the liquid water and liquid oil drops in the compressed air, and filters the dust and solid impurities in the air, but cannot remove the gaseous wate...
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2021-04-06What is the function of balance valve in heating pipeline
The pressure fluctuation of the network can be absorbed and the flow of the controlled load can be maintained constant. The pressure fluctuation of the network can be absorbed and the internal disturba...
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2021-03-30What are the determinants of the price of electric control valve
A friend engaged in purchasing asked me yesterday why the price of electric control valve on the market is different? Yes, this is really a concern of many friends. In fact, the price of electric contr...
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2021-03-30Flange type Y-type filter
The product overview of flange Y-filter Flange Y-filter is a device of pipeline series for medium conveying. It is usually installed at the inlet end of pressure reducing valve, relief valve, constant ...
