Right angle Electromagnetic Pulse Gas Valve Solenoid Valve

Here is the relevant information about industrial filter valves:

Overview

Industrial filter valves are an indispensable device in the pipeline series for conveying media. They are usually installed at the inlet end of equipment such as hydraulic control valves, pressure reducing valves, pressure relief valves, and fixed water level valves. They are used to remove impurities in the media and prevent particulate impurities from entering the passage and causing blockages, so as to protect the fittings on the equipment pipeline from wear and blockages.

Working Principle

Impurity Interception: When the fluid passes through the filter valve, the filter elements such as the filter screen or filter cartridge will intercept the impurity particles larger than the pore size of the filter elements, allowing the clean fluid to pass through the filter elements, thus realizing the separation of impurities from the fluid. For example, in a Y-type filter, when the fluid enters the filter basket through the main pipe, the solid impurity particles are blocked in the filter basket, and the clean fluid is discharged from the filter outlet through the filter basket.
Backwashing Function: Some industrial filter valves are equipped with an automatic backwashing function. When the impurities in the filter accumulate on the surface of the filter cartridge and cause the pressure difference between the inlet and outlet to increase to the set value, or when the set backwashing time is reached, the backwashing mechanism will be driven to work. For example, in an automatic sewage discharge filter, the backwashing suction cup opening will be aligned with the inlet of the filter cartridge, the sewage discharge valve will be opened, the system will relieve pressure and drain water, and a part of the clean circulating water will flow from the outside to the inside of the filter cartridge by using negative pressure, flushing the impurity particles adsorbed on the inner wall of the filter cartridge into the suction cup along with the water flow and discharging them from the sewage discharge valve.

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