Watts 0386419, TBD1156F, 0.5" Bronze Dial Set Pressure Indicator High Capacity Water Feed Regulator, Union Threaded Inlet Connection

Watts Series BD1156F Bronze Dial Set Feed Water Pressure Regulators

Series BD1156F feed water pressure regulators 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. Series BD1156F features a high capacity performance as well as a unique push-button fast fill engagement with auto-stop that prevents over-pressurizing the system.

This 0386419 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 consists of an easy-to-read dial pressure setting indicator, bronze body with union threaded inlet and NPT threaded 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).

• Choice of inlet connections (threaded, union solder or union threaded)
• Push button fast fill with auto-stop
• Tight seating check valve
• Dial indicator eliminates need for pressure gauge
• Dial setting visible from top/side
• Same lay length as Watts 1156F
• High capacity
• Stainless steel strainer to protect the valve disc from fouling