Danfoss 193B-1607 Control

The Danfoss 193B-1607 is a high-precision ARA659 proportional actuator engineered for modulating control in commercial and industrial HVACR systems. Operating on a 24V AC/DC supply voltage, this unit is the direct replacement for 082F-8973, offering seamless integration with Danfoss VRG and MG rotary valves. It supports a wide range of control signals, including 0-10V DC, 2-10V DC, 0-20mA, and 4-20mA, allowing for versatile field configuration. The selectable speed feature provides run times between 45 and 120 seconds for 90-degree rotation, ensuring the actuator response time can be tuned to prevent hunting or system oscillation. With an operating torque of 53 in-lb (6 Nm) and an operational temperature range of -10°C to 50°C, the 193B-1607 delivers reliable valve positioning and accurate feedback to the BMS, maintaining optimal fluid or airflow regulation without the complexity of external bridges or legacy adapters.

• Interchangeability: Serves as the precise replacement for 082F-8973, ensuring no mounting modifications are required for existing installations.
• Multi-Signal Compatibility: Accepts 4-20mA or 0-10V control signals, making it compatible with nearly any modern programmable logic controller (PLC).
• Feedback Accuracy: Built-in positional feedback allows the system controller to monitor the exact state of the valve for enhanced AEO performance.
• Field Versatility: Features selectable speed settings to match the specific thermal inertia requirements of the application.
• Backward Compatibility: Fully compatible with older Danfoss MG and G series rotary valves, extending the service life of existing infrastructure.

Is the 193B-1607 a direct drop-in for the discontinued 082F-8973?
Yes, the 193B-1607 is the official Danfoss 082F-8973 replacement and fits the same valve bodies with the standard mounting kit provided.

What voltage does this ARA659 actuator require?
This 24V proportional actuator is designed to run on 24V AC or DC power sources commonly found in HVAC control circuits.

Does it support both voltage and current control signals?
Yes, the Danfoss 193B-1607 technical specs confirm it supports 0/2-10V and 0/4-20mA signals, selectable via internal settings.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.