Function: Remove excess air during the operation of the exhaust system and hvac system
Maximum Pressure:150 psi (10 bar). Temperature Range: 33F-240F(5C-116C)
Special Design: The vent valve features a unique structural design that guarantees no water discharge during venting.
Material: The float valve 3/4" is crafted from thickened brass. High strength, High temperature resistance, with certain anti freezing and anti impact capabilities.
Easy to Use: It is convenient to demount and maintenance, while the water in the system will not flow out, so there is no need to empty the system.