Product information

Single orifice air valve with integral flange is one important exhaust valve in the long big piping transport, which is normally mounted on the top of the pipe or pipe air holding place to release the air in the pipe, and suck air into the pipeline when there is negative pressure, making sure the pipe work normally. Flowspec single orifice air vent valve with integral flange valve can remove the air existed in the pipe more flexible, proventing of the pressure fluctuation or other damages in the piping system. Single orifice air valve with integral flange is applicable especially to the main water pipes, sewage pipes and deep well pumps piping system.