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- The ML6984 and ML7984 are self-contained, self-adjusting, motorized valve actuators that mount directly onto V5011 two-way and V5013 three-way globe valves, providing linear stem operation between 1/2 in. (13 mm) and 1 in. (25 mm). ML6984 is for use with low voltage SPDT Series 20, Series 60 (on-off)or SP3T Series 60 (floating) electro-mechanical and electronic controllers. ML7984 is for use with Series 70 0-10 VDC, 2-10 VDC, 4-20 mA; electronic Series 90 "SuperMod"; and 135 Ohm modulating controllers.
Valve Actuator, 1/2 to 1 in, 160 lbf Output, Non-Spring Return, 15 to 95% RH at 104 deg F, 12 VA, 63 sec at 60 Hz Timing, 28 VDC/24 VAC Supply, Screw Terminals, 32 to 130 deg F Ambient, For Use With: Model V5011/13, VGF21 and VGF22 Up to 3 in, V5045 With 272629A, Import
- 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 1/2 to 1 in
- Multi-pose mounting
- Strong valve seat closing force 160 lbf
- Compact size for easy installation in confined area
- One device for either 24 VAC or 28 VDC power supply application
- Electronic current sensing provides internal protection and positive full closing force
- ML6984 models are compatible with 3-wire control systems
- UV-stabilized plastic cover, aluminum base and yoke
- -40 to 150 deg F shipping and storage temperature
- Environmental, electrical or ingress protection rating: IP54, Class I insulation (24 VAC)
- No internal auxiliary switch
- Fail safe mode: Stays in place
- 7/8 in hole for 1/2 in conduit cable
- 20 kOhm voltage, 237 Ohm current input impedance
- 50/60 Hz frequency
- Direct/Reverse acting switch
- SPDT with 272630D Switch
- Screws onto 1/4-28 UNF threaded valve stem mounting
- Screw Terminals
- Domestic / ImportImportOutput Torque160 lbfStroke1/2 to 1 inElectrical ConnectionsScrew TerminalsManufacturerHoneywellManufacturer #ML7984A4009/UOperation Range15 to 95% RH at 104 deg FPower Consumption12Power Supply28 VDC/24 VACTiming63 sec at 60 HzValve DesignNon-Spring Return