Cla-Val 1/2", 3/4", 1" Air Release Valve 300 PSI UL/FM
1/2", 3/4", and 1"
Air Release Valves, sometimes referred to as "small orifice valves," continually release unwanted air during system operation to protect against unwanted surges and maintain system efficiency.
Cla-Val model number 3410-AR 116.3
Comparable to Val-Matic model number 22.9
Typically ships in 1-2 days.
