WATTS 11-1/2 ANTISIPHON BALLCOCK

Ball Cock

11-1/2", Anti-Siphon, 80 PSI, PVC and Celcon, Ball Cock with Thermal Expansion Relief Valve
Limits and Governs the Domestic Water System's Preset Static Pressure to 80 PSI as Required by Code; Protects the Temperature and Pressure Relief Valve on the Water Heater from Unnecessary Relief Discharge, Reserving it for True Emergencies; Reduces the Need to Use a More Expensive Thermal Expansion Tank or an Auxiliary Relief Valve Requiring a Drain Line; Prevents Backflow from Water Closets, A Serious Cross Connection
Governor 80-M1 is a triple purpose product: toilet tank ball cock fill valve, anti-siphon backflow preventer and thermal expansion pressure relief valve.
Temperature Rating 33 to 110 Deg F; Pressure Rating 80 PSI; Application Commercial, Residential