Watts SB1156F Feed Water Pressure RegulatorWatts SB1156F Feed Water Pressure Regulator delivers reliable downstream pressure control for commercial and residential piping systems. The Watts SB1156F model features a bronze body, 1 2 inch nominal size, and end connections of soldered union x threaded for easy integration into standard water lines. Actuation type purge lever ensures smooth operation, while a downstream pressure range of 10 25 PSI and a standard factory setting of 15 PSI provide

Designed to be used on oil tanks

Vent: Integral vent limiting orifice (also compatible with 5/16-24)

Installation: Designed for easy swap with standard boiler service steps

eight orifices

and the lead wire length is 4-1/2 inch

Torque: Contact 42–55 in-lb

Operation: Spring Return

5–5" range

it features a 95-degree rotation and 35 in-lb torque for reliable damper positioning

Control: Heat Dial

delivering dependable starts even after repeated cycles

Its compact size fits standard panels for easy retrofit