Application

The AX742X Safety Relief/Pressure Retaining Valve produced by our company is mainly installed in the pipelines of high-rise buildings, fire water supply systems and other water supply systems. When the pressure in the water supply pipeline exceeds the set pressure of the relief valve, the relief valve automatically opens to release pressure quickly, protecting the safety of the pipeline. It can also be used as a pressure retaining valve to ensure the water supply pressure upstream of the main valve.

AX742X Safety Pressure Relief/Sustaining Valve Product Diagram

Features

1.It can accurately maintain a constant safe set pressure. Once overpressure occurs, the relief valve opens quickly to release pressure in a timely manner.

2.The closing is smooth and reliable, eliminating pressure afterwaves and water hammer.