Small Globe Valve Actuators

The VA-045P Non-spring Return (NSR), Electronic Valve Actuator requires a 24 Vac supply to provide three-position control of a valve and receives a 0 to 10 Vdc or a 4 to 20 mA control signal to proportionally control a valve. This actuator is designed to work with 1-1/2- or 2-inch normally open (NO) Pressure Independent Control Valves with a 5/8-inch (15 mm) stroke.
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  • Applications

    • Designed to be used with 1-1/2- and 2-inch normally open (NO) Pressure Independent Control Valves with 5/8-inch (15 mm) stroke in hot and chilled water applications in closed loop HVAC systems.


    Features

    • 24Vac/Vdc operating voltage
    • Direct-coupled installation requires no special tools or adjustments
    • Visual and electronic stroke indication
    • Manual override
    • Automatic stroke calibration
    • LED status indication
    • Overload and stall protection
    • Optional functions with auxiliary switches, poten­tiometer, function module, and stem heater
    • Maintenance-free
  • VA-045P Series

    2017-09-25 15:21:33 | pdf | 732,2 KB