water

Water Supply Products

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.

Air Valves (32)

Check Valves (7)

Other Products (2)

ARISENSE

ARISENSE

ARISENSE provides unprecedented “remote” visibility into your air valves and pipes

D-021 | Combination Air Valve - Reclaimed & Non-Potable Water

D-021 | Combination Air Valve - Reclaimed & Non-Potable Water

A.R.I. D-021 is a reduced-bore ultra-compact combination air valve installed on a raw water transmission system to increase pipeline efficiency and reduce energy requirements by improving the hydraulic operation of the system.

D-43 | Combination Air Valve PRO

D-43 | Combination Air Valve PRO

The D-43 series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

DT-040 | Micro Combination Air Valve

DT-040 | Micro Combination Air Valve

A.R.I. DT-040 Series, is a reduced bore Micro Combination Air Valve. Installed on liquid transmission systems, the Air Valve is designed to improve hydraulic operation...

D-46 | Combination Air Valve

D-46 | Combination Air Valve "PRO"

The D-46 series Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

D-016, D-100 | Combination Air Valve for High Pressures

D-016, D-100 | Combination Air Valve for High Pressures

The D-016, D-100 combination air valves for high pressure have the features of both an air release valve and an air & vacuum valve.

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 L | Combination Air Valve for Small Suspended Solids for Low-Pressure Systems

D-040 L | Combination Air Valve for Small Suspended Solids for Low-Pressure Systems

The D-040 L Combination Air Valve has the features of both an air release valve...

Also with ARISENSE

D-040LP | Combination Air Valve

D-040LP | 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.

DT-040LP | Combination Air Valve

DT-040LP | Combination Air Valve

The DT-040 combination air valve is designed to prevent problems caused by presence or absence of air in small water supply systems.

D-050 / D-052 / D-055 | Combination Air Valve

D-050 / D-052 / D-055 | Combination Air Valve

The D-050 / D-052 / D-055 Combination Air Valve has the features of both an air release valve and an air & vacuum valve.

D-060 | Combination Air Valve

D-060 | Combination Air Valve

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

D-060SB | Combination Air Valve

D-060SB | Combination Air 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.

D-060NS | Combination Air Valve

D-060NS | Combination Air Valve

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

D-060NSSB | Underground Air Valve System

D-060NSSB | Underground Air Valve System

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...

D-070 | Dynamic Combination Air Valve

D-070 | Dynamic Combination Air Valve

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

D-090 | Underground Air Valve

D-090 | Underground Air Valve

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

K-010 K-016 K-100 | Air & Vacuum Valve

K-010 K-016 K-100 | Air & Vacuum Valve

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

K-060 | Air & Vacuum Valve

K-060 | Air & Vacuum Valve

The K-060 series Air & Vacuum Valve discharges air during the filling or charging of the system.

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.

S-015/016/100 | Automatic Air Release Valve

S-015/016/100 | 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-050LP | Automatic Air Release Valve

S-050LP | Automatic Air Release Valve "Segev"

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

S-10 HC | High Capacity Automatic Air Release Valve

S-10 HC | High Capacity Automatic Air Release Valve

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

NS | One-way In One-way Out Non Slam

NS | One-way In One-way Out Non Slam

4EVER FLOW

4EVER FLOW

Add-on Device for Circulation of Water in Air Valves

FG | Self-operating Flood Guard for Air Valves

FG | Self-operating Flood Guard for Air Valves

Air Valve Enclosure

Air Valve Enclosure

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

NR-010 | Wafer Style Check Valve

NR-010 | Wafer Style Check Valve

The NR-010 check valve is compatible for installation in horizontal pumps or boosters for gardening and agriculture, to prevent the return flow of water to its source.

non return valve

NR-034 | Swing-Type Non-Return Valve

The NR-034 Swing-Type Non-Return Valve allows for one directional flow and prevents the return flow of the liquid to its source.

NR-040 | Check Valve with Removable Cover

NR-040 | Check Valve with Removable Cover

The NR-040 series Swing-type Check Valve allows for one directional flow and prevents the return flow of the liquid to its source.

NR-45 | Removable Cover Check Valves for Consumer Connections to Potable Water Supply

NR-45 | Removable Cover Check Valves for Consumer Connections to Potable Water Supply

Check valve with a swing-type disc, allows for one-directional flow and prevents liquid return to its source.

NR-47 | Removable Cover Check Valves

NR-47 | Removable Cover Check Valves

A check valve with a resilient disc, allows for one-directional flow and prevents liquid return to its source.

NR-040HC | Flow Control Valve

NR-040HC | Flow Control Valve

The A.R.I. Hydraulically Controlled Check Valve (HCCV) is a multipurpose damping device for pump discharge control. The valve functions as a one-directional Flow Control Valve.

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.

SD-10 | Underground Air Valve

SD-10 | Underground Air Valve

A.R.I. model SD-010GB is a 3" inlet, gear box driven horizontal sliding disc valve designed for underground and confined space installations.

Bladder Surge Tank

Bladder Surge Tank

A Bladder Surge Vessel is a surge control device installed with a butyl rubber bladder. A pre-charge pressure is calculated to give the required elasticity to push the water into the system following a pump trip.

D-96 | Underground Combination Air Valve

D-96 | Underground Combination Air Valve

The D-96 integrates the D-46 2” Combination Air Valve with the added feature of a sub-surface compact housing.

K-050 |Reduced Bore, Air & Vacuum Air Valve

K-050 |Reduced Bore, Air & Vacuum Air Valve

A.R.I K-050 Series is a reduced bore Air & Vacuum Air Valve. Valve operation includes venting air from a filling pipeline and also vacuum breaking (air intake) of a draining pipeline, to optimizie pipeline hydraulic efficiency and flow.

S-021 |Automatic Air Valve - Raw, Reclaimed & Non-potable Water

S-021 |Automatic Air Valve - Raw, Reclaimed & Non-potable Water

A.R.I. S-021 is an ultra-compact, automatic Air Release Valve installed on pressurized raw, reclaimed and non-potable water transmission systems.