Air Release Valve Vault
Air Release Valve Vault
The Mueller® Air Release Valve Vault provides a means to quickly install an Air Release Valve. To make the air release valve more accessible, Mueller Co. provides a steel mounting platform and an inline ball valve that can be controlled from ground level using a built-in key extension rod. The Air Release Valve Vault is available in both 15-inch and 18-inch diameter sizes with a wide range of bury depths.