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- Series 1156F High Capacity Feed Water Pressure Regulators are 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, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. Series 1156F has high capacity performance and simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. Also available with union solder or union threaded connections. Maximum Pressure: 100psi (6.9 bar).
WATTS® Water Pressure Regulator, Series: 1156, 1/2 in Nominal, Union Solder Inlet, 100 psi, 212 deg F, 5-3/8 in H, Domestic
- Tight seating check valve
- Purge lever for manual purging
- Stainless steel strainer to protect the valve disc from fouling
- High capacity feed
- Domestic / ImportDomesticEnd StyleUnion Solder InletNominal Size1/2 inPressure Rating100 psiDimensions5-3/8 in HManufacturerWatts Water TechnologiesManufacturer #0386450Series1156Temperature Rating212 degF