Watts 1156F-1/2 High Capacity Boiler Feed Water Pressure Regulator, 1/
Watts® 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.
- Size: 1/2"
- Maximum Pressure: 100psi (6.9 bar)
- Boiler feed water pressure regulator
- 1/2" female pipe thread inlet and outlet with 1/2" female pipe thread bottom connection for installation of expansion tank
- Fills the boiler and system piping with water and maintain water pressure
- Provides make up water to the system in the event of system leaks
- Fast fill feature speeds filling and purging of air from the piping on the initial fill
- Manual purge lever included
- Stainless steel strainer protects valve disc from fouling
- Tight seating check feature.