Traditional Culture Encyclopedia - The 24 Solar Terms - What is the purpose of the pressure reducing valve modified by the car?
What is the purpose of the pressure reducing valve modified by the car?
If the air velocity is fast and the pressure is too high, the throttle valve will be easily damaged. The intake safety valve can protect the throttle.
Extended data
The pressure is accurate, constant, safe and stable. Once it exceeds the pressure, the pressure relief valve can be completely opened to relieve the pressure in time. The closing speed can be adjusted to eliminate pressure fluctuation. The diaphragm transmission mechanism minimizes the operation lag phenomenon. It can be installed in any position and can be maintained and inspected without changing the pressure setting or being removed from the pipeline.
In order to ensure the accuracy of the opening pressure value, the medium conditions during adjustment, such as medium type and temperature, should be as close as possible to the actual operating conditions. When the type of medium changes, especially when the aggregation state of medium is different (such as changing from liquid phase to gas phase), the opening pressure often changes. When the working temperature increases, the opening pressure will generally decrease.
Therefore, the set pressure at room temperature should be slightly higher than the required opening pressure when it is adjusted at room temperature and used at high temperature. The height depends on the valve structure and material selection, and should be subject to the manufacturer's instructions.
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