1/2-3/4, 1-2, 2 – 3, 4+
Plast-O-Matic ARV Air Release Valve
Plast-o-matic® type AVR is a thermoplastic air release valve designed for safe expulsion of unwanted air in piping systems. Its unique self-guided poppet assures minimal emission of system liquid prior to sealing and does not deform under pressure. It features minimum closing pressure and is corrosion resistant.