Schneider Electric (Barber Colman) MK-4601 Actuator Els PW 17895 two-wing component designed specifically for

two-wing component designed specifically for large-tonnage outdoor units

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Schneider Electric (Barber Colman) MK-4601 Actuator Els PW 17895 two-wing component designed specifically forThe Schneider Electric MK 4601 (formerly Barber Colman) is a heavy duty pneumatic valve actuator designed for proportional control of valves requiring linear movement. Featuring an 11 square inch effective area diaphragm, this spring return unit operates on a 3 6 psi nominal spring range, providing reliable mechanical positioning in HVAC pneumatic control systems. This model is technically identical to MK 4601 0 0 2 and includes a NEMA 1 enclosure to