Johnson Controls - VA-7706-1001 ELECTRIC VALVE ACTUATOR, PROPORTIONAL MODEL 0-10VDC/0(4)-20MA, 24VAC, FOR HEATING, AIR CON, VENTILATION

Electric Stroke Actuator for Heating, Air con and Ventilation

The VA-7706 Series synchronous motor driven actuator, has been designed for use with valves in heating, ventilation and air conditioning applications, featuring proportional control with 0-10 V position feedback signal, with a stoke capacity of 20 mm.

This compact, Non spring return actuator has a 500 N nominal force and responds to a variety of input signals. This stoke actuator is self-adjusting making this device ideal for easy, quick, and precise commissioning and servicing. A vibrant row of 5 LEDs provides quick and easy visualisation of the actuator stroke position and status.

The unique C shaped yoke design allows for lateral mounting reducing the vertical space over the valve needed for installation. The magnetic clutch provides a constant output force for close-off of valves and protects the motor in stall conditions. An IP54 protection rating makes this actuator suitable for a wide range of applications and it can be combined with Johnson Controls VG7000 series of threaded valves.

Electric Valve Actuator Features

• Control 0 (4)...20 mA, 0...10 V
• Manual override
• LED operating status
• Self-calibrating
• Lifting force 500 N
• Medium temperature140 °C
• Protection IP54
• Rated voltage 24 VAC
• Stroke 20 mm
• Weight  0.80 kg