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Pressure reducing valve: What are the application occasions and debugging steps of the pressure reducing valve?

Pressure reducing valve: What are the application occasions and debugging steps of the pressure reducing valve?

  • Categories:Industry news
  • Author:中豪气动
  • Origin:www.whzhonghao.cn
  • Time of issue:2021-03-01
  • Views:0

(Summary description)What are the application occasions and debugging steps of the pressure reducing valve? Today, let's take a look!

Pressure reducing valve: What are the application occasions and debugging steps of the pressure reducing valve?

(Summary description)What are the application occasions and debugging steps of the pressure reducing valve? Today, let's take a look!

  • Categories:Industry news
  • Author:中豪气动
  • Origin:www.whzhonghao.cn
  • Time of issue:2021-03-01
  • Views:0
Information

What are the application occasions and debugging steps of the pressure reducing valve? Today, let's take a look!

 The pressure reducing valve can reduce the higher liquid environmental pressure in the pipeline before the valve to the level required by the pipeline after the valve. The transmission working medium here is mainly water. Pressure reducing valves are widely used in high-rise management buildings of enterprises, areas where the water pressure of the urban domestic water supply pipe network is too high, mines and other occasions to ensure that each water point in the water supply control system obtains an appropriate water pressure and flow. In view of the fact that the water leakage rate and the severity of waste are almost proportional to the water pressure of the water supply system, the pressure reducing valve can significantly improve the safe operating conditions of the ecosystem and the potential water saving effect. According to statistics, the water saving effect is about 30%. %.

Pressure reducing valve

  

      Debugging steps of pressure reducing valve:

  1. Close the gate valve before the pressure reducing valve and open the gate valve after the pressure reducing valve to create a downstream low-pressure working environment;

  2, turn the adjusting screw counterclockwise to the highest position (relative to the minimum outlet pressure), and then close the rear gate of the pressure reducing valve;

  3. Slowly open the gate valve in front of the pressure reducing valve until it is fully open;

  4. Slowly turn the adjusting screw clockwise to apply pressure to the outlet pressure as required (based on the back pressure of the valve); after adjustment, lock the nut and open the pressure relief valve and then the gate valve;

   5. If the outlet pressure is higher than the set pressure during adjustment, it must be readjusted from the first step, that is, it can only be adjusted from low pressure to high pressure.

   The above are the application occasions and debugging steps of the pressure reducing valve introduced for you, I hope it will be helpful to you!

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