Double Orifice Air Valve

▪ discharge large air flow from water pipeline

▪ admit large air flow into water pipeline

▪ purge entrapped air from pipeline under pressure

Features:

• Flow Media – Clean Water , air

• Applications – Water systems, firefighting and irrigation system

• Little maintenance

• Effective corrosion protection

• Bottom rubber buffer for collision prevention

• Fully expoxy prainting coated inside and outside 250μm

• It can eliminate the gas in the pipeline, reduce the resistance and save energy.

• When the pipeline is under negative pressure,the product can automatically suck in air to prevent the pipeline from breaking. 

Technical Data