McWane Plant and Industrial Datasheets for Air Valves

Air valves allow metered fluid flow in one or both directions. They are used in pneumatic circuits to regulate the rate of activation or exhaust of cylinders and other pneumatic devices.
Air Valves: Learn more

Product Name Notes
Features & Benefits SERIES AV-150 ALUMINUM BODY AIR VENT uses a hard, precision ground, inert solid plastic float ball which prevents “sticking” in the closed position. The float ball seats...
Features & Benefits SERIES AVP-1 PVC AIR VENT has a 1″ FPT inlet , and is rated to 110 psi. This series is preferred for use on drip systems.
Features & Benefits SERIES CR-101 ALUMINUM BODY CONTINUOUS ACTING AIR VENT AND VACUUM RELIEF VALVE continually provides high-volume air and vacuum protection, insures full line capacity, and conserves pump horsepower.
Features & Benefits SERIES CR-101-HP ALUMINUM BODY CONTINUOUS ACTING HIGH PRESSURE AIR VENT AND VACUUM RELIEF VALVE is a higher-pressure air vent for areas with extreme elevations and where extra...
Features & Benefits SERIES CRP-8 PVC CONTINUOUS ACTING AIR VENT is available in 1″, 2″, and 3″ models. All models are rated to 100 psi.