Plastic Air Vacuum Relief Valves

They have a compression sleeve that bites into tubing as you tighten the nut forming a strong seal.

Plastic air vacuum relief valves. Floats and internal components are 316 stainless steel. The vac valve air relief valve that will stop any damage being done to your motor that may be caused by clogs and blockage in your vacuum lines. Suitable for all high points in pumping stations venting and vacuum protection. C300 backpressure sustaining valve.

Air release valves vacuum valves air vacuum valve air release valve. Use these plastic valves for a lightweight and economical alternative to metal. An air release valve can open against internal pressure because the internal lever mechanism multiplies the float force to be greater than the internal pressure. Vacuum breakers open automatically in response to minimal vacuum to prevent unwanted siphonage or collapse of storage tanks.

First a vacuum breaker is positioned on top of the supply tank to prevent implosion when the tank is drained. Bwt in australia are the market leader in supplying the largest and most comprehensive range of non metallic air release valves kinetic air valves and vacuum breakers in markets such as waterworks mining and irrigation networks. C600 pump control valve. Use with water air and inert gas.

C200 altitude valve. C100 c150 pressure reducing valve. Air release valves or air relief valve function to release air pockets that collect at each high point of a full pressured pipeline. Plastic air release valves.

Use in water distribution and transmission and vacuum protection. Air release vacuum valve. Venting valves vacuum breakers. Air vacuum valves feature cast iron construction and high low pressure resilient seating.

Reduction of damage and hindrance to wastewater transmission systems caused by air pockets by deployment of air valves. Recent research studies and surveys have shown that air pockets in wastewater transmission systems cause extensive damage and hindrance. Air release valves are used mostly to expel pockets of air at system start up but as shown in the diagram above they are also used in conjunction with vacuum breakers to eliminate siphon in piping systems. C400 pressure relief valve.

C500 surge arrestor anticipating valve. Features and specifications dual acting air release vacuum relief valve 80 psi working pressure inlet 1 npt seals at 5 psi clear open diameter is 0 610 optional schrader valve to check system pressure must call in to order this option. In the instance that a clog or blockage occurs the valve will spring open allowing a constant flow of air to the motor preventing any damage such as burning the motor out and possibly causing a fire.