The Mepco (Dunham Bush) SWRF-C regulating radiator valve is truly one-of-a-kind in the industry for steam heat regulation. An adjustable regulating fitting allows for proportional control of steam to a radiator. The SWRF-C provides both positive "on" and "off" control for balancing steam distribution.
Used in Mepco and Vent-Rite Vari-Vac Systems!
Tamper-proof adjustment only accessible through means of a special wrench, included with every purchase of 25 valves or sold separately!
Suitable for 25" Hg vacuum steam systems up to 25 PSIG steam systems
Mepco (Dunham Bush) SWRF-C Regulating Radiator Valve Specification