Schneider Electric (Barber Colman) MK-4801 Valve Actuator Els PW 29614 It includes O and B

It includes O and B terminals for reversing valve switching

Industrial Build Quality: Constructed for continuous duty cycles in heating

The forged brass construction and nickel-plated stem provide high system reliability with a static pressure limit of 400 psi

standard commercial kits won't hold up against salt water or aggressive fluids

High-Voltage Stability: Delivers a consistent 10kV output to ensure reliable oil furnace spark ignition even in cold starts

Schneider Electric (Barber Colman) MK-4801 Valve Actuator Els PW 29614 It includes O and BThe Schneider Electric MK 4801 represents a rugged solution for proportional control within high capacity HVAC systems. This pneumatic valve actuator features a factory calibrated 3 to 8 psi spring range, designed to provide consistent force for modulating 1 1 2" to 2" VB 9XXX series valve bodies. Built with a metal NEMA Type 1 enclosure, the MK 4801 handles a 30 psig maximum air pressure, ensuring reliable operation in demanding mechanical rooms. The