A.R.I. S-050 is an Automatic Air Release Valve Series that releases accumulated air from a pressurized system, to optimize pipeline hydraulic efficiency by reducing head losses and improving flow.
Size Unit
Size range
Pressure rating
Working pressure range
A.R.I. S-050
0.2 - 16 barA.R.I. S-050 L
0.02 - 10 bar, 0.05 - 16 barA.R.I. SG-10
0.1 - 10 barWorking temperature
Maximum working temperature:
60° CMaximum intermittent temperature:
90° CAvailable construction materials
Reinforced Nylon, Polypropylene
End connection type
Threaded male BSPT/NPT
Optional add-on components
One-way Out attachment, allows for air discharge only, prevents air intake.
A.R.I. S-050
A.R.I. S-050 L
A.R.I. SG-10
Animation of A.R.I. S-050L Automatic Air Release Valve operation
