**Watts 1156F Bronze Pressure Regulator - 3/4 Inch Inlet & Outlet, 3.5 Inch Length (BD1156F) - Ideal for Residential & Commercial Plumbing Systems**

1/2 IN Bronze Dial Set Pressure Indicator High Capacity Water Feed Regulator, Press x Press_This 1/2 inch dial set high capacity feed water pressure regulator 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 easy-to-read dial pressure setting indicator, bronze body with Viega ProPress inlet and outlet connections, tight seating check valve, fast-fill 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)._Tight seating check valve_Dial set pressure indicator_With Viega ProPress (R)_High capacity_Specifications_Adjustable Reduced Pressure Range 8 to 21_Adjustable Reduced Pressure Range-BAR 0.6 to 1.4_Body Material Bronze_Brand Watts_Buy American Act Compliant NO_Corrosion Resistant Coating No_Disc Material EPDM - 70 Duro Peroxide Cured_EAN 098268131567_Gauge Option No Gauge_High Pressure Reduced Pressure Range Does Not Apply To Product_High Pressure Reduced Pressure Setting Does Not Apply To Product_Inlet Connection Size 1/2 IN_Inlet Connection Type Press_Inlet Thread Type Does Not Apply To Product_Lead Free NO_Maximum Operating Temperature-Celsius 100.00_Maximum Operating Temperature-Fahrenheit 212_Maximum Working Pressure-BAR 6.90_Maximum Working Pressure-PSI 100_Minimum Temperature - Celsius 0.00_Minimum Temperature-Fahrenheit 32_Outlet Connection Size 1/2 IN_Outlet Connection Type Press_Outlet Thread Type Does Not Apply To Product_Part Number 0386475_Series BD1156F_Standard Reduced Pressure Setting-BAR 1.00_Standard Reduced Pressure Setting-PSI 15_Strainer Yes_Strainer Material Stainless Steel_Thermal Expansion Bypass No_Valve Style Standard