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Brief introduction of electric pipe clamp valve standard
Standard description of pinch valve: pinch valve is also known as pneumatic pinch valve, air bag valve, pinch valve and pneumatic extrusion valve in China. Casing is an important part of any pinch valve and the core of the pinch valve, which provides corrosion resistance, wear resistance and pressure bearing capacity. The quality of the pinch valve depends on the quality of the casing. The casing is extruded by pneumatic, electric, manual or hydraulic driving methods to achieve the function of switch or adjustment. Features: wear resistance, corrosion resistance, frost resistance and good sealing performance. The valve body can be used for a long time
Pinch valve
Working principle of pipe clamp valve: when compressed air or liquid (with a low pressure difference of 2 bar) enters into the valve body of pneumatic pipe clamp valve, the special inner bushing with high resilience is compressed. The structure of the valve body ensures that the lip shape of the inner bushing is closed freely. Thus, the reliable shut-off of the medium flow is ensured, and the service life of the inner bushing is also improved. In this case, the pneumatic clamp valve is closed so that the medium flow can be shut off. When the compressed air or liquid is interrupted, the special inner bushing will open the valve due to the effect of resilience or restoring force and medium pressure.
Pinch valve
Pipe clamp valve product performance: · pneumatic pipe clamp valve is also known as hoop valve, flexible valve, air drum valve, pneumatic hose valve, etc. The pipe clamp valve has no pressure loss, no blockage, no leakage, low gas consumption, water hammer, etc. it is suitable for liquid-solid and gas-solid two-phase flow containing particles. The pneumatic pipe clamp valve has the advantages of smooth medium flow, small friction resistance, no leakage, no blockage and light weight. ·The predetermined lip bending direction of the pinch valve can not only ensure the shut-off medium flow, but also cover the larger solid particles by the inner bushing and make them shut off. ·Pneumatic pinch valve can be widely used in chemical, pulp, paper, food, electric power, recycling, water treatment, mineral processing and other industries with abrasive substances such as particles, powder, fiber and mucilage. The rubber pipe of pinch valve is made of rubber with high elasticity, high wear resistance and fatigue resistance.
Pinch valve