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ensuring stable setpoints and preventing excessive motor cycling
It adapts 3/8-inch-24 valve stems to 1/2-inch-20 actuator stem threads
classic white design and compact 2-1/8" x 3-1/2" footprint make it an ideal choice for high-traffic areas where the main thermostat must be secured or hidden from public access
2 PSI equivalent range
As a direct replacement for Johnson Controls K15DS-36 and identical to the K15DA-36H
Schneider Electric (Barber Colman) MK-4601 Actuator 30067439-890 ensuring stable setpoints and preventingThe 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