ARI D-050 Plastic Combination Air Valve offers reliable operation reduces water hammer incidents.
Dynamic design allows high velocity air discharge, up to 0.8 bar differential pressure; 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 outlets enables removal of excess fluids.
Standard metal body – baked FEB 250 micron coating.
A.R.I patent, Rolling Seal Mechanism:
- Dramatically reduces the possibility of obstruction by debris.
- Discharges high air flow rates up to 160 m 3/h.
- One size orifice for a wide pressure range (up to 16 bar 230 psi).
- Self cleaning mechanism.
Body made of high strength plastic.
All operating parts are made of specially selected corrosion resistant materials.
Threads are available in BSPT/NPT.
Flanges are available in BS/ISO/ANSI standards.
Working pressure range: 0.2-16 bar (3-250 psi).
Available in 2″ (50mm) – 12″ (300mm).
Upon ordering, please specify: model, size, working pressure, threads/flanges standard and type of liquid.