Belimo NKQB24-SR Actuator Refrigerant Versatile Application: Ideal for hydronic

Versatile Application: Ideal for hydronic heating

this front-seated shut-off valve provides a reliable seal to manage refrigerant flow during system maintenance or evacuation

making it a reliable drop-in replacement for the E-series controls

What causes a mechanical unloader to fail

Durable Construction: Features a rugged copper capillary and nickel-plated bulb for corrosion resistance in harsh kitchen environments

Belimo NKQB24-SR Actuator Refrigerant Versatile Application: Ideal for hydronicThe Belimo NKQB24 SR is a high speed, electronic fail safe actuator engineered for precise control in HVAC systems requiring rapid response times. Operating on a 24Vac dc power supply, this unit delivers 54 in lb of torque and features a programmable 2 10Vdc proportional control signal. Designed for demanding applications, the NKQB24 SR provides a critical 4 second run time and a dedicated fail safe position via integrated capacitors, ensuring dampers