1. Control the pressure difference adjustment method: adjust the pressure regulating Valve Stem counterclockwise and observe the pressure difference;
2. The flow direction of the
Pressure Relief Valve medium should be consistent with the direction of the arrow on the valve body;
3. A filter should be installed on the water supply pipe in front of the pressure pipe to prevent the valve from losing its automatic adjustment function due to poor water quality;
4. The water supply pipe of the Pressure
Relief Valve valve and the return pipe in front of the valve should be equipped with pressure gauges to facilitate adjustment and control of the pressure difference;
5. If the flow of the Pressure Relief Valve is found to be too large or too small in the system, the possible reason is that debris during the installation of the pipeline components is stuck on the valve plug. The 1/2″
Ball Valve can be closed for 3-5 minutes. At this time, if If the blockage is minor, it can be eliminated automatically. If it still cannot be eliminated, the valve must be disassembled to check and eliminate the blockage;
6. The Pressure Relief Valve should be installed on the return pipe, with the pressure guiding pipe connected to the valve. The other end of the pressure guiding pipe is connected to the water supply pipe. It is recommended to install a 1/2″ ball valve at the water supply end of the pressure guiding pipe to start the blockage elimination function.
