Valve Actuators

MS51-7103-140 Dir Coup Act VB7XXX 6-9V SR * Direct Coupled Valve Actuator. 24V Spring return. System 8000 compatible with 20VDC power supply. Input 6-9 VDC. 105 # stem force 1/2 inch stroke. For VB7XXX 1/2 to 2 inch valves. Plenum Cable.

Dir Coupled Valve Act 24V SR * Direct coupled valve actuator for 2-1/2 to 4 VB9XXX valves. 24V Spring return. Max stem force 495 lbs. 1-1/16 stroke.Manual override, 2-10VDC or 4-20Ma with addition of 500 ohm resistor.