Control Valves & Actuators, Electric Actuator Only, Siemens
SFP71U
Zone Valve Electronic Actuator, 24 Vac, 2-Position, NO, SR.
$205.99
SF Series electronic zone valve actuator, 24 Vac, normally open, 2-position, with spring return. Works with Siemens 599 Series zone valves with 1/10-inch (2.5 mm) stroke. UL listed for plenum installations, manual override.
