Welcome to iValve, a professional manufacturer for water control system

Single Orifice Air Release Valve

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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

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

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






Technical Data



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