Water Supply Air Valves Products

The D-014, D-016 combination air valves for high pressure have the features of both an air release valve and an air & vacuum valve.

The D-040 series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

The D-040 series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

The D-060 series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

The D-060 SB is a complete product package that combines the reliable and efficient properties of the D-060 Combination Air Valve with the added feature of a sub-surface valve.

The D-060 NS SB is a complete product package that combines the reliable and efficient properties of the A.R.I. D-060 NS Combination Air Valve with the added feature of a sub-surface valve.

The D-070-P Combination Dynamic Air Valve is a unique valve, operating without a float and utilizing the rolling diaphragm principle.

The K-010 series Air & Vacuum Valve discharges air during the filling or charging of the system.

The VB-060 protects the system from vacuum by quick opening and admitting high flow of air to the system.

The S-015 series automatic air release valve releases accumulated air from the system while it is under pressure.

The S-050 series Automatic Air Release Valve releases accumulated air from the system while it is under pressure.

The S-10 HC Automatic Air Release Valves release accumulated air from pressurized liquid transmission systems

Add-on Device for Circulation of Water in Air Valves

The A.R.I. Air Valve Enclosure is used to protect air valves in above surface installations.