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Schneider Electric (Barber Colman) MK-3121 Actuator 30067439-890 on 3-way valves

SKU: 22961348145
4.7
USD256.69 USD285.69

Pay in 4 interest-free payments of $64.17 Learn more

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Hard rule
Description

on 3-way valves

providing precise temperature sensing and control for optimal boiler safety switch functionality

making it suitable for millivolt systems and standard 24V applications

ensuring the valve remains in its last position upon loss of power

A reset may only temporarily clear the error

Schneider Electric (Barber Colman) MK-3121 Actuator 30067439-890 on 3-way valvesOptimize your pneumatic control systems with the Schneider Electric MK 3121 Actuator, a precision engineered proportional pneumatic damper actuator designed for the professional HVACR contractor. This rugged unit features a 8 to 13 PSI spring range and a versatile 2 to 4 inch adjustable stroke, allowing for exact field calibration in air handling units, mixing boxes, and VAV systems. The MK 3121 is the primary direct replacement for legacy models MK

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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