Globe Type Double Chambered Safety Pressure Relief / Sustaining Valve MODEL NO. : GAX742X

The model GAX742X safety pressure relief / sustaining valve is popularly used in pipeline system of high-rise buildings, mining industry, pharmaceuticals and foodstuff industry etc. It quickly responses and releases in response to pressure waves, preventing damage on the pipeline and equipment from rapid pressure increase.

• Suitable for fireman system of high-rise buildings to release over pressure.
• Can be installed behind reducing valves to maintain stable safe pressure.
• Fully opens for pressure release in case of excessive pressure.
• Adjustable closing speed.
• Actuator Diaphragm/piston minimizes lagged operation.
• Maintenance can be performed without disassembling from pipeline.

Piston type (with disc position indicator):

As a professional valve manufacturer, we are dedicated to producing all kinds of water supplying and drainage valves, including check valves, water control valves, pump control valves, and pressure regulating valves. We provide comprehensive services from design and production to sales and installation. Our products are exported to America, Africa, the Middle East, and Southeast Asia, serving industries such as chemical, oil, paper, construction, and fire protection.

With nearly 30 years of development, we utilize advanced processing and inspecting equipment. Our quality control system is certified under ISO9001, and we hold CE certificates along with several design patents.