Flanged Orifice Air Release Valve

The BT 1510 Flanged Orifice Air Release Valve is designed for the automatic release of trapped air from pressurised water systems, helping maintain efficient flow and reliable system operation. Featuring a durable ductile Iron body and cover, brass air-release components and an EPDM sealing system, it provides dependable performance and long service life. Rated for PN16 working pressure and temperatures from −10°C to 100°C, the valve is available in sizes from 1½” to 10″ and is suitable for a wide range of water distribution and pipeline applications.