Solar Hot Water Automatic Air Vent WATTS MV-SOL
WATTS Solar Automatic Air Vent Automatic air vent valve for solar systems with unscrewable cover for inspection Body and cover of brass CW617N, 1265-99 Polyethylene float Seal between reservoir and cover with O-ring Connection ND 3/8″ Stainless steel (AISI 304) vacuum breaker Max. operating pressure : 12 bar Max. operating temperature : 160 °C