Water Supply

A.R.I. air valves are an integral part of a water transmission system. These air valves will discharge air from a non–pressurized pipe enabling the efficient filling of the pipeline; continuously release air from a pressurized system, preventing the build-up of air pockets in the pipeline and admit large amounts of air into the system when vacuum conditions occur, protecting the pipeline from pressure transients and possible collapse.

D-040 | Combination Air Valve

D-040 | Combination Air Valve "BARAK"

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

D-040-C | Combination Air Valve

D-040-C | Combination Air Valve "BARAK"

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

D-060-C HF, D-062 HF | Combination Air Valve

D-060-C HF, D-062 HF | Combination Air Valve

The D-060-C HF, D-062 HF series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

D-060-C HF SB | Underground Air Valve System

D-060-C HF SB | Underground Air Valve System

The D-060-C HF SB combines the reliable and efficient properties of the A.R.I. D-060-C HF Combination Air Valve.

D-060-C NS HF, D-062NS HF | Combination Air Valve

D-060-C NS HF, D-062NS HF | Combination Air Valve

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

D-060-C NS HF SB | Underground Air Valve System

D-060-C NS HF SB | Underground Air Valve System

The D-060-C NS HF SB combines the reliable and efficient properties of the A.R.I. D-060-C NS HF Combination Air Valve.

D-065 HF | Combination Air Valve

D-065 HF | Combination Air Valve

The D-065 HF  series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

D-070 | Multi-Functional Combination Air Valve

D-070 | Multi-Functional Combination Air Valve

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

D-070P | Multi-Functional Combination Air Valve

D-070P | Multi-Functional Combination Air Valve

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

D-090P | Underground Air Valve

D-090P | Underground Air Valve

Save manhole costs with the A.R.I. UNDERGROUND AIR VALVE, designed to provide reliable solutions for special needs.

K-060 HF | Air & Vacuum Valve

K-060 HF | Air & Vacuum Valve

The K-060 HF discharges air during the filling or charging of the system and admits air into the system.

K-060 HF NS  | Air & Vacuum Valve Non Slam

K-060 HF NS | Air & Vacuum Valve Non Slam

The K-060 HF NS series discharges air during the filling or charging of the system and admits air into the system.

S-015 S-016 | Automatic Air Release Valve

S-015 S-016 | Automatic Air Release Valve

The S-015, S-016 series automatic air release valve releases accumulated air from the system while it is under pressure.

S-050 | Automatic Air Release Valve

S-050 | Automatic Air Release Valve "Segev"

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

S-050-C S-052  | Automatic Air Release Valve

S-050-C S-052 | Automatic Air Release Valve "Segev"

The S-050-C S-052 series Automatic Air Release Valve releases accumulated air from the system while it is under pressure.

SD-10 | Underground Air Valve

SD-10 | Underground Air Valve

The SD-010GB is a gear box driven horizontal sliding disc valve designed for underground and confined space installations.

RP-500 | Backflow Preventer

RP-500 | Backflow Preventer

The RP-500 Backflow Preventer is designed to supply maximum protection against back flow caused by negative pressure or backpressure.

DC-500 | Double Check Valve

DC-500 | Double Check Valve

Designed to provide the best protection and durability against backflow caused by negative or opposite pressure.

VB-060 | Vacuum Breaker

VB-060 | Vacuum Breaker

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