Waterworks

A.R.I. D-040

Reduced Bore, Combination Air Valve Series

A.R.I. D-040 is a reduced bore Combination Air Valve Series. Installed on liquid transmission systems, the Air Valve is designed to improve hydraulic operation by protecting the pipeline, increasing pipeline efficiency and reducing energy requirements.
U.S.A version
Smart it Up
Certifications
PED

CE PED Certificate of Conformity

ATEX

ATEX Certified Explosion Protection, Directive 2014/34/EU (ATEX)

CARSO

ACS Certified France Standard XP-P41-280

BULGARIAN

BULGARIAN CERTIFICATE Certified Bulgarian Standard Air Valves, Check valves and Accessories

DVGW

DVGW Certified German Standard: EN 1074-1:2000 EN 1074-4:2000 W-270 KTW-UBA certify by Ofi

OeVGW Logo

OVGW Certified Austrian Standard: EN 1074-1:2000 EN 1074-4:2000

SGS

SGS Certified Spain & Portugal Standard: EN 1074-1:2000 EN 1074-4:2000

NSF

NSF/ANSI/CAN 61 - Drinking Water System Components - Health Effects

SAI STANDARD MARK

AS 4956-2017 – Air Valves for water Supply – Certificate no. SMK40372

Downloads

Product Page (PDF)

EN

FR

ES

EN (USA)

IOM (PDF)

D-040 (EN)

D-040 (ES)

D-040 (HE)

D-040 (FR)

D-040 C (EN)

D-040 + D-040 L SST (EN)

D-040 L 1" (EN)

D-040 L 1" (ES)

D-040 L 2" (EN)

D-040 L 2" (ES)

BIM Model

Technical Specifications

Size Unit

Size range

DN15 - DN50 (1/2" - 2")

Pressure rating

PN6, PN10, PN16

Working pressure range

A.R.I. D-040

0.1 - 10 bar, 0.2 - 16 bar

A.R.I. D-040 L

0.02 - 6 bar, 0.02 - 10 bar, 0.05 - 16 bar

A.R.I. D-040 C

0.1 - 10 bar, 0.2 - 16 bar

Working temperature

Maximum working temperature:

60° C

Maximum intermittent temperature:

90° C

Available construction materials

Reinforced Nylon, Polypropylene, Stainless Steel, Ductile Iron, PVDF, Super Duplex

End connection type

Threaded male BSPT/NPT

Optional add-on components

One-way Out attachment, allows for air discharge only, prevents air intake.
One-way In attachment, allows air intake only, not allowing air discharge.
Non-slam, discharge-throttling attachment, allows full air intake, throttles air discharge (2” only).

A.R.I. D-040

A.R.I. D-040

A.R.I. D-040 L

A.R.I. D-040 C

A.R.I. D-040 C

A.R.I. D-040

Features and Benefits

Reliable operation
  • Reduces water hammer impact, saves energy and increases system efficiency
Dynamic design
  • High capacity air discharge
  • Easy to install and simple to maintain
Unique orifice seat / seal design
  • Long-term maintenance-free operation
Rolling seal
  • Leak-free sealing over a wide range of pressure differentials
Accessible discharge outlet
  • For connecting a vent pipe
Construction materials
  • UV resistant, non-corrosive and durable

A.R.I. D-040 In Action

Arisense Swg – A donation of 31 A.R.I. combination air valves results in immediate increase in water supply

A donation of 31 A.R.I. combination air valves results in immediate increase in water supply

Waterworks Air Valves A.R.I. D-040 Water Supply Energy Saving Air Pockets
Arisense Swg – Network stabilized, over 50% water loss reduction, and significant energy savings

Network stabilized, over 50% water loss reduction, and significant energy savings

Waterworks Air Valves A.R.I. D-070 A.R.I. D-040 Water Loss Reduction Energy Saving
Arisense Swg – Air valves reduce air pockets, resulting in 11% increase in flow rate, and reduced energy costs

Air valves reduce air pockets, resulting in 11% increase in flow rate, and reduced energy costs

Waterworks Air Valves A.R.I. D-070 A.R.I. D-040 ARIavCAD Air Management Energy Saving

Related Media

Animation of A.R.I. D-040 operation

Maintenance Procedure A.R.I. D-040

Related Products

Arisense Swg – A.R.I. D-090 WW

A.R.I. D-090

Underground Combination Air Valve
Arisense Swg – DOROT S300 PR (2W) WW

DOROT S300 PR (2W)

Diaphragm-actuated, Rigid Seal, 2-way Pressure Reducing Globe Valve
Arisense Swg – A.R.I. D-46 WW

A.R.I. D-46

Full-bore, Combination Air Valve Series
Arisense Swg – ARISENSE WW

ARISENSE for Waterworks

Smart Air Valve for Waterworks Monitoring