Apco Air Vacuum Release Valve

When the system pressure becomes negative the valve opens allowing air into the system to prevent a vacuum from building.

Apco air vacuum release valve.

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. Reduction of damage and hindrance to wastewater transmission systems caused by air pockets by deployment of air valves. Air release valves vacuum valves air vacuum valve air release valve. Apco air vacuum valves avv view details read more.

The web based val matic air valve program enables you to enter design information specific to your pump water pipeline or wastewater forcemain and calculate the locations and sizes of awwa air valves. Web based air valve sizing software. Apco vacuum relief air inlet valves avr design features. Part a143c manufacturer part 143c.

Apco vacuum relief air inlet valves avr product categories. Apco s years of experience have proven almost without exception that the cost of air valves is less than one percent of the total installed pipeline cost. Air release valves and air vacuum valves are of fairly simple construction and are not expensive. Air release valves or air relief valve function to release air pockets that collect at each high point of a full pressured pipeline.

Recent research studies and surveys have shown that air pockets in wastewater transmission systems cause extensive damage and hindrance. When system pressure returns to positive the vacuum relief air inlet valve closes air tight. Val matic clean water air valves are certified to nsf ansi standard 61 for drinking water components. Air release vacuum valves.

Series 140c 1 in. Apco sewage air vacuum valves asv view details read more. From the smallest simple lever air release valve to the largest surge suppression combination air valve all are provided standard with type 316 stainless steel trim and floats. Apco slow closing air vacuum valves avs view details read more.

Shop for apco valve primer in air release vacuum valves at ferguson. All val matic air valve floats are unconditionally guaranteed. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products. Threaded ductile iron 300 psi air release valve.

Vacuum relief air inlet valves are normally closed valves. Print apco valve primer. Air release valves represent low cost insurance for protection of expensive pipelines. Apco sewage air release valves asr apco sewage air vacuum valves asv apco single body sewage combination air valves asc apco dual body sewage combination air valves asd apco vacuum relief air inlet valves avr apco surge check valves csv apco double acting throttling device dat.