Air & Vacuum Air Valve for High Flow
Municipal and Industrial Water Conveyance, High Pressure Water Systems.
25mm-250mm (1" - 10") (Model Dependent)
Threaded (25-50mm only), Flanged
The smooth discharge of air prevents pressure surges and other destructive phenomena. The intake of air in response to negative pressure protects the system from destructive vacuum conditions and prevents damage caused by water column separation.
Enables high flow rates of air both at intake and at discharge.
Special Orifice seat/seal design
The combination of bronze and E.P.D.M. rubber assures long-term maintenance-free operation.
High Operational Pressures
Working pressure ranges from 0 - 40 bar. (Model Dependent).