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D-050, D-052

D-050, D-052

Combination Air Valve

Product Details


Combination Air Valve


Municipal and Industrial Water Conveyance Systems, Desalination & Sea Water, Oil & Gas, Mines, Marine - Ballast Water, Food Industry, Power Plant Cooling

Valve Selection

50mm-200mm (2"- 8")


Threaded (50mm only), Flanged

Product Details

The D-050 combination air valve has the features of both an air release valve and an air & vacuum valve. The valve automatically discharges and admits air during filling or draining of a pipeline, while also releasing pockets of air during operation under pressure.

Product Details

Product Benefits

Dynamic Design

The dynamic design allows for high capacity air discharge while also preventing premature closure.

Special Orifice seat design

The combination of bronze and E.P.D.M. rubber assures long-term maintenance-free operation.

Vast operational pressures

Working pressure ranges from 0.2 - 25 bar.