Pneumatic regulating valve is a new type of regulating valve. Compared with the manual regulating valve, its advantage is that it can be adjusted automatically; compared to the electric regulating valve, its advantage is that it does not require external power. Practice has proved that in closed water circulation systems (such as hot water heating systems, air conditioning and chilled water systems), the correct use of this valve can easily complete the flow distribution of the system.
It can complete the dynamic balance of the system; it can greatly simplify the debugging of the system; it can stabilize the working state of the pump. Pneumatic regulating valve has many advantages, so it is becoming more and more popular among customers. However, in order to make the product effect to play, we need to pay attention to the following points when installing.
When the pneumatic regulating valve is used in gas or low-viscosity liquid medium, the ZZY pneumatic pressure regulating valve is generally installed upright on the horizontal pipe, and the azimuth space does not allow it to be installed upside down or inclined.
