A.R.I. D-016 NS, D-100 NS, are non-slam, high-pressure, reduced bore, Combination Air Valves. Installed on liquid transmission systems, the Air
Valves are designed to improve hydraulic operation by protecting the pipeline, increasing pipeline efficiency and reducing energy requirements.
Product Page (PDF)
Size Unit
Size range
Pressure rating
Working pressure range
A.R.I. D-016
0.2 - 64 barA.R.I. D-100
0.2 - 100 barWorking temperature
Maximum working temperature:
60° CMaximum intermittent temperature:
90° CAvailable construction materials
Stainless Steel, Cast Steel, Super Duplex
End connection type
Flanged ends to meet various requested standards
Optional add-on components
One-way Out attachment, allows for air discharge only, prevents air intake.
A.R.I. D-016 D-100 NS
A.R.I. D-016 D-100 NS
Animation: A.R.I. D015-D016-D100 Combination Air Valves in operation
