Thin-film Pressure Reducing Valve
Introduction:
The pressure reducing valve regulates the flow of the medium by controlling the opening of the opening and closing parts in the valve body to reduce the pressure of the medium. At the same time, it adjusts the opening of the opening and closing parts by virtue of the pressure behind the valve to keep the pressure behind the valve within a certain range, and injects cooling water into the valve body or behind the valve to reduce the temperature of the medium. This valve is called the pressure reducing and temperature reducing valve.
Structural characteristics:
The spring film type pressure reducing valve belongs to the direct acting spring film type pressure reducing valve.
It is mainly composed of adjusting spring, diaphragm, piston, valve seat, disc and other parts. The diaphragm directly senses the downstream pressure to drive the valve disc, and controls the opening of the valve disc to complete the function of pressure reduction and stabilization.
The spring membrane pressure reducing valve can replace the conventional partition water pipe in the cold and hot water supply system of urban buildings and high-rise buildings, saving equipment.
It can also play the role of reducing pressure and stabilizing pressure in the common cold and hot water pipe network.
The pressure regulating and stabilizing action of the spring film pressure reducing valve is stable, and it is applicable to the pipeline of water and non corrosive liquid medium.
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