Reliable operation reduces water hammer incidents.

Dynamic design allows high velocity air discharge, Preventing premature closing.

Lightweight, small dimensions, simple and reliable structure.

Special nozzle design: combination of bronze and E.P.D.M rubber, assures long-term maintenance free operation.

The drainage outlet enables removal of excess fluids.

Standard metal body - baked FEB 250 micron coating.

Automatic component

A.R.I patent, Rolling Seal Mechanism:

• Dramatically reduces the possibility of obstruction by debris.

• Discharges high air flow rates up to 786 m3/h.

• One size orifice for a wide pressure range (up to 100 bar).

• Self cleaning mechanism.

All operating parts are made of specially selected corrosion resistant materials.

Working pressure range: 0.2-100 bar. (3-1400 psi).

Options:

D-012 Working pressure up to 25 bar.
D-014 Working pressure up to 40 bar.
D-016 Working pressure up to 64 bar.
D-100 Working pressure up to 100 bar.

Available in 2" (50mm) - 12" (300mm).

Ordering:

Upon ordering, please specify: model, size, working pressure, threads/flanges standard and type of liquid.

More information:

Data sheet (122 KB)

 

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