triple function 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
• Flow Media – Clean Water , air
• Applications – Water systems, firefighting and irrigation system
• All uncoated metal is high grade stainless steel
• Safe operation
• Little maintenance
• Effective corrosion protection
• No Arms or levers -- prevents vibrating, bending of the float
• Smoth cage outside of float to keep float moving in guide rail
• Bottom rubber buffer for collision prevention
• Fully expoxy prainting coated inside and outside 250㎛Air Release Simple Level Type.
• It can eliminate the gas in the pipeline, reduce the resistance and save energy.
• Float ball is made of ABS
• When the pipeline is under negative pressure,the product can automatically suck in air to prevent the pipeline from breaking.