WATTS 1/2 DUAL CONTROL THREAD

Pressure Regulator and Relief Valve

1/2" x 1/2", Union NPT x NPT, 100 PSI, Iron, Purge Lever Handle, Dual Control, High Capacity, Pressure Regulator and Relief Valve
Series 1450F Iron Body Dual Controls are Designed to Fill the Boiler and System Piping with Water and to Maintain Water Pressure in the System at All Times; These Valves also Provide Make Up Water to the System in the Event of System Leaks and Come with an Attached Pressure Relief Valve Set at 30 PSI; Series 1450F Features a High Capacity Performance as Well as Unique Simplified Servicing Accessibility for Complete Unitized Maintenance; Combination Fill Valve and Safety Pressure Relief Valve; Tight Seating Check Valve; Purge Lever for Manual Purging; Stainless Steel Strainer to Protect the Valve Disc from Fouling
This 1/2 inch dual control regulator and relief valve is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, an attached iron body, a tight seating check valve, diaphragm relief valve, purge lever for manual purging and a stainless steel strainer. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi (6.9 bar).
Disc Material Silicone; Strainer Material Stainless Steel