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Precision Modulation: Uses a 2-10 VDC control signal to provide linear positioning and feedback
Universal Range Compatibility: Replaces common part numbers including Southbend 1183200
the HD46AR236 features a clockwise (CW) rotation and a standard 48-frame diameter (5-5/8 inches)
while the high-pressure side operates between 100 and 465 psig with a manual reset to ensure a technician inspects the system after a high-limit event
Key Benefits Direct OEM Replacement: Optimized for use as the direct successor to part number 9004550215
Belimo CQKB24-SR-LL Actuator R-22 Precision Modulation: Uses a 2-10The Belimo CQKB24 SR LL is a specialized electronic fail safe actuator designed for ZoneTight zone valves, delivering precise control in hydronic systems. Operating on a 24V AC DC power supply, it utilizes a proportional 2 10VDC or 4 20mA control signal to provide modulating performance. This model features a normally open (N O) fail safe position, ensuring the valve returns to its de energized state during power loss using low maintenance capacitor
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