ML6984 – Valve Actuator

Application

The ML6984 is a self-contained, self-adjusting, linear motorized linkage that mounts directly onto V5011 two-way or V5013 three-way valves and provides up to 19mm (3/4″) of linear travel (stem-lift). For use with low voltage 3-wire SPDT Series 20 (on-off), Series 60 (floating) electromechanical (dry contacts) or electronic (triac) output controllers.

Features

• Allows the use of one common transformer power supply for multiple actuators and controllers
• Self-contained, motorized valve linkage
• Linkage self-adjusts to valve stroke of up to 19mm (3/4″)
• Multipose mounting
• Strong valve seat closing force 710 Newton (160 lbs.)
• Compact size for easy installation in confined area
• One device for either Vac or Vdc power supply application
• Electronic current sensing provides internal protection and positive full closing force
• Compatible with 3-wire or 5-wire control systems
  Used with: V5011/13, VGF21, and VGF22 up to 3 in.; V5045 w/ 272629A

  Supply voltage: 24V (Nominal), 50/60 Hz or 24 to 28 Vdc

  Power consumption: 6 VA (Running), 12 VA (Valve seating)

  Switch ratings: 24 Vac

  Control signal: SPDT; Two-position; Floating

  Stroke: 19mm (3/4″) or less

  Stroke timing: Approx. 63 seconds for 3/4″ stroke

  Closing force: 710N (160 lbs.)

  Operating temperature: 0°C to 55°C

  Weight: Approx. 1 kg

  For more information on technical data, please see data sheet.