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Air Valves

A.R.I. D-070

Waterworks

A.R.I. D-070

Dynamic Combination Air Valve PATENTED

A.R.I. D-070 is a unique multi-function Dynamic Combination Air Valve, operating without a float; utilizing a rolling diaphragm principle. Its unique structure allows the valve to discharge air from the water system gradually, in a controlled manner to prevent slam or local upsurge. The valve is normally closed when the line is not pressurized, thus prohibiting infiltration of foreign particles or insects into the system.

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

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

MTI STAN

SII Certified Israeli Standard SI- 5452 (Hebrew)

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)

IOM (PDF)

Product Brochure

Technical Specifications

Size Unit

Size range

D-070

DN50 - DN400 (2" - 16")

D-070 P

DN50 - DN100 (2" - 4")

Pressure rating

PN 10, PN16

Working pressure range

A.R.I. D-070 P (Reinforced Nylon)

0.2 - 10 bar, 0.2 - 16 bar

A.R.I. D-070 (Metal)

0.2 - 16 bar

Working temperature

Maximum working temperature:

60° C

Maximum intermittent temperature:

90° C

Available construction materials

Reinforced Nylon, Ductile Iron

End connection type

Threaded BSP/NPT (Reinforced Nylon) or Flanged ends to meet various requested standard

A.R.I. D-070

A.R.I. D-070

A.R.I. D-070 P

A.R.I. D-070 VB

A.R.I. D-070 Flushing Tap

A.R.I. D-070 Bug Screen

A.R.I. D-070

Features and Benefits

Multi-purpose design

Combination and surge reduction air valve in one body

System protection mechanism

Reduces local water hammer impact, saves energy and increases system efficiency

Smooth and controlled discharge of air

Easily installed in restricted spaces

Normally closed

Prevents intrusion of debris and contaminants

Construction materials

Non-corrosive and durable

Dynamic combination air valve

Allows smooth, gradual valve closure unaffected by water flow, discharging all air from the system

A.R.I. D-070 In Action

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-070 P operation

Animation of A.R.I. D-070 operation

Animation of Surge Protection at Pump Stations with A.R.I. HCCV + A.R.I. D-070 Valves

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