The principle, advantages, disadvantages, and application scope of air pressure boosting valve

Let me explain to you a pneumatic booster product that is closely related to industrial production - air booster valve, also known as air booster, air booster pump, air booster, etc

Air boost valve is generally a pneumatic control valve used for secondary local boosting of air compressors in factories,

Its working principle is similar to that of a pressure two-stage supercharger. The air pressure boosting valve applies a lower air pressure to the large-diameter driving piston. When the pressure of this air pressure boosting valve acts on a small area of the piston, a high-pressure gas is generated. Through a two position four vent valve, the air pressure boosting valve can achieve continuous operation. The internal directional valve allows the driving gas to alternate between the bottom and top surfaces of the piston. Control the internal directional valve through two two-way valves.

Application scope of air pressure boosting valve:

1. During factory machine operations, a higher gas source is required than the on-site compressor;

2. Airtightness testing of shells, valves, pipelines, and pressure vessels;

3. The high-pressure gas station inside the laboratory is used for replenishing air;

4. The recycling and reuse of low-pressure expensive gases;

5. Fill the high-pressure reactor with high-pressure gas, etc;

Advantages of air pressure boosting valve:

1. Small in size and easy to carry. Outdoor homework;

2. Continuous adjustable pressure, adjusting the driving air pressure to regulate the output pressure;

3. There are various types and different models of boost ratios to choose from;

4. Easy to operate and maintain;

5. Gas driven products, no power supply required;

Disadvantages of air pressure boosting valves;

1. The gas consumption is relatively high when the valve is open;

2. The output traffic is small. Unable to meet the working conditions for large flow on-site use;

3. The product has strict environmental requirements and does not allow excessive dust particles or other impurities;

4. There is a certain gap between the gas high-pressure valve series and foreign products;

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