3" - 24" AWWA Butterfly Valve water
The GA AWWA C504 Butterfly Valve represents over a century of engineering excellence, manufacturing expertise, and application know-how. Rugged, dependable, and versatile; these valves are found in water filtration and treatment plants, pumping stations, pipelines, power stations, and industrial complexes throughout North America.American Iron and Steel compliant version available.
3" to 20" AWWA Wafer Butterfly Valve water
The GA Industries Series 800 AWWA C504 Wafer Butterfly Valve offers a very short laying length for tight piping configurations where space is at a premium. It fully conforms with the tough requirements of AWWA C504 and is NSF-61 certified for contact with drinking water. It is available with 10-position lever or gear operator with handwheel for manual actuation of any type of power actuation.
Air & Vacuum Valve water
The GA Industries Air & Vacuum Valve utilizes the Kinetic operating principle and is designed to prevent the valve from blowing shut before all the air is vented. The valve is held open by the exiting air stream, but is immediately closed when solid water rises into the valve and lifts the float ball, sealing the orifice. For additional configurations, see Product versions below.American Iron and Steel compliant version available.
Allis-Chalmers or Streamseal® Butterfly Valve Aftermarket Service
Aftermarket Service is available for the Allis-Chalmers or Streamseal® Butterfly Valve. We have been providing maintenance and refurbishment services 1990.For valve replacement, we now offer the EKN® Double Eccentric Butterfly Valve.Click the link to learn more: EKN® Double Eccentric Butterfly Valve
Altitude Valves Diaphragm Actuated Water
GA diaphragm actuated altitude valves are used to prevent overflow of elevated water storage tanks, standpipes and reservoirs without the need for floats or electronic sensors. Altitude valves are installed in the fill line and measure the height of the water through a field installed sensing line, closing tight when the maximum level is reached. “Single Acting” type altitude valves control water into the tank, water is drawn out of the tank through a separate pipe. “Double Acting” altitude close when the tank is full but re-open when system head falls below tank head to allow water to flow back into the system. GA diaphragm actuated altitude valves can be supplied with solenoid shutoff, check and/or pressure sustaining optional functions. See individual Data Sheets for details.
Altitude Valves Differential Piston Actuated Water
The GA Altitude Valve is used on the inlet of water tanks, standpipes and reservoirs to prevent overflow when the supply head is greater than the maximum water level. This rugged and versatile piston control valve provides superior design, simple operation, and maximum performance in water control.Meets American Iron and Steel requirements.
Compound Lever Air Release Valve water
The GA Industries Compound Lever Air Release Valve is used for higher capacity applications where a larger valve and double lever are needed to regulate air release. The standard Buna-N seat is suitable for cold and hot water up to 180° F. For additional configurations, see Product versions below.American Iron and Steel compliant version available.
Dual Body Combination Air Valve water
The GA Dual Body Combination Air Valve is a two-valve assembly consisting of an air & vacuum valve and an air release valve. The combination allows the valve to exhaust large amounts of air at start-up, to release small pockets of air while the system is running, and to prevent critical vacuum conditions during draining. The Kinetic feature prevents the valve from blowing shut before all the air is vented. For additional configurations, see Product versions below.American Iron and Steel compliant version available.
DUOJET® Combination Air Valve water
The GA Industries DUOJET® is a high performance “triple function” combination air valve that efficiently vents air during pipeline filling, rapidly admits air during pipeline draining, and continually releases air pockets while the system is operational. Its simple design employs only two moving parts and its corrosion resistant fusion bond epoxy coated ductile iron and stainless steel construction provides long term reliable operation.
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