Single Chamber Air Release and Vacuum Valves are designed to perform two functions:
1. Venting of large volumes of air on the start-up of the system, while pipelines are filled.
2. Intake of large volumes of air on shut-off of the system, while pipelines are being drained.
Nominal Size
DN40-DN500
Nominal Pressure
PN10-63
Face to Face
-
Body Material Options
Ductile Iron
Carbon Steel
Stainless Steel
Nickel Aluminum Bronze
Accessories
Full Bore / Reduced Bore
Cleaning Plug
Manifold Connection
SS Floats
Rubber Lining
Flange Standards
EN 1092/2
BS 4504
BS10E
ANSI