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        1. Welcome to iValve, a professional manufacturer for water control system

          Single Orifice Air Release Valve


          1. Design according to BS EN 1074-4:2000?

          2. Flange according to EN 1092-2:1997?

          3. Testing according to EN 12266-1:2012?

          ? ? Working pressure: 16kg/cm3?

          ? ? Shell test pressure: 25kg/cm3?

          ? ? Seat test pressure: 18kg/cm3?

          4. Media: water, neutral oil?

          5. External and internal coating:100% fusion-bonded epoxy?

          6. SS304, 316 bolts/nuts/washers are available on request

          Technical Data