Automatic Air Vents are chosen for use in venting trapped air in hot/cold water systems by being installed at the high points of the line. The Envotec E900 Automatic Air Vent Valve is designed for venting air from potentially dangerous air trapped in the system, petroleum products and many other liquids of varying specific gravities. The Automatic Air Vent E900 is also ideal for automatic priming of vacuum primed pumps. A vacuum check is available if desired for attachment to the valve outlet to prevent air from re-entering the system.
The Envotec Automatic Air Vent are high-quality ductile iron epoxy coated to provide long life & durability in piping systems to help vent air when commissioning a system.

Envotec design and manufacture dependable plumbing, heating, and industrial flow control products of the highest standards. The company specialize in Control Systems, Interceptors, lead-free plumbing valves, brass valves, flanges, thermostatic mixing valves, and flexible connectors.

Alyamitech

Started in 2007, Alyamitech an Saudi Arabian distributor company specializing in HVAC products, values, gauges and other industrial instrumentations and based in Dammam. Currently we are official distrubuter of Winters Instruments Products in Saudi Arabia. We also distrubute products from Flamco Group, FlowconMe, Vimco and other HVAC and precision instrument products. Read more