CIA-075 AIR VENT
These vents are automatic float operated valve configured so that built up air from the piping system can be released while system is working and under pressure. Valve cover has a ½” N.P.T. plugged connection which can be fitted with a manual valve to lower start up time during filling. The body is made from cast iron with a stainless steel float and seat assembly which protects the unit from corrosion.