Pilot operated pressure reducing valve

This product is designed for high-rise and super-high-rise buildings. It is an ideal product for solving domestic water and fire water systems in high-rise buildings that require large flow and high sensitivity. Its performance is even more superior, completely replacing the intermediate box and shutting down the middle of the building. The water tank can be used to expand the usable area of ​​the building.
Performance features:
1. Novel and reasonable structure, rational use of hydraulic principles and control theory
2. Stable and reliable operation, large traffic flow
3. The valve disc opens quickly and closes slowly, without water hammer impact (closing time is adjustable)
4. High voltage reduction and stabilization accuracy and wide adjustment range
5. Good sealing performance and long service life
6. Easy to install and maintain
Installation requirements:
Please refer to the Y series adjustable pressure reducing valve installation requirements and the following requirements for installation:
It is recommended to install an exhaust valve in the piping system so that the pressure reducing valve can work stably.
When installing, pay attention to the direction of the arrow mark on the valve body. for
To facilitate shovel maintenance, a certain amount of space should be left around the pressure reducing valve.
between.
Tsuji exit pressure level is 0.2Mpa, which is small.
0.2Mpa difference in stable pressure performance (export pressure error plus
big).