Honeywell ML6984 Catalog Page
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Direct Coupled Valve Actuators |
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ML6984 Direct Coupled Linear Valve Actuators |
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The ML6984 is a self-contained, self-adjusting, motorized linkage |
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that mounts directly onto V5011 two-way or V5013 three-way |
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valves and provides up to 25 mm (1") of linear travel (stem lift). |
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For use with low voltage 3-wire SPDT Series 20 (on-off); Series 60 |
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(floating) electromechanical (dry) contacts; or electronic (triac |
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output) controllers (3-wire installation). |
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• Allows the use of one common transformer power supply for |
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multiple actuators and controllers |
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• Self-contained, motorized valve linkage |
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• Linkage self-adjusts to valve stroke of 12 to 25 mm (1/2 to 1") |
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• Multi-pose mounting |
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• Strong valve seat closing force 160 lbf (710 N) |
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• Compact size for easy installation in confined area |
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• One device for either 24 Vac or 28 Vdc power supply application |
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• Electronic current sensing provides internal protection and |
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positive full closing force |
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• Field-addable position feedback/auxiliary switch module available |
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(5-wire control wiring only) |
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• Compat ble with 3-wire control systems |
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Dimensions in inches (millimeters) |
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1/4 (6) – |
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4 (102) |
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2 (51) |
1/4 (6) – 28UNF |
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20 NUT [2] |
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7/8 (22) |
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KNOCKOUT |
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7-3/64 |
4 |
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(179) |
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(102) |
1-17/32 |
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3-13/64 |
(39) |
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(82) |
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4-9/16 |
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3-1/16 |
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(116) |
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(78) |
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51/64 |
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3-3/32 |
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(21) |
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(78) |
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4-1/16 |
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3/4 (19) |
YELLOW |
(103) |
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NOMINAL |
2-45/64 (69) |
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1-23/64 (35) |
17/64 |
STROKE |
SILVER |
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MOUNTING DIA. |
2-3/32 |
(7) |
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2-53/64 (72) |
25/32 |
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(53) |
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(20) |
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1-21/32 (42) |
25/64 (10) |
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7/32 |
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3/16 (5) DIA. |
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(6) |
2-13/64 (56) |
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3-7/32 (82) |
M27550 |
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Actuator Type: Valve
Fail Safe Mode: Stays in place (Rated) Stem Force: 160 bf (710 N)
Cable Entry: 7/8 in. hole for 1/2 in. conduit
External Auxiliary Switches Available: 272630D Electrical Protection: NEMA 3R
Electrical Connections: Screw terminals
Ingress Protection Rating: NEMA 3R, IP54 (mounted in vertical position)
Feedback: Position feedback available w/ 272630D; 2-10 Vdc
Frequency: 50 Hz; 60 Hz
Number of Internal Auxiliary Switch: 0 Manual operation: None
Mounting: Screws onto 1/4-28 UNF threaded valve stem Stroke: 1/2 to 1 in. (13 to 25 mm)
Supply Voltage: 24 Vac; 28 Vdc
Materials: UV-stabilized plastic cover, aluminum base & yoke
Operating Humidity Range (% RH): 15 to 95% RH at 104 F (40 C)
Medium Temperature: 300 F Maximum (150 C Maximum)
Ambient Temperature Range: 32 F to 130 F (0 C to 50 C) Temperature Ratings (Shipping): -40 F to +150 F (-40 C to + 65 C) Storage Temperature Range: -40 F to +150 F (-40 C to +65 C)
Weight: 2.2 lb (1 kg) Includes: Screw terminals
Comments: 3 or 5-wire operation.(3-wire required for XL10 controllers)
Accessories:
272629A-Adapter Kit for mounting ML6984/ML7984 to V5045 and VGF non-pressure balanced 2-way valves
272630D-Position feedback and SPDT pilot duty auxiliary switch
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Timing (seconds) |
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Power Consumption |
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Nominal Driving |
Switch |
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Product Number |
Control Signal |
@ 60 Hz |
Ratings |
(Driving) |
(Holding) |
Used With |
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ML6984A4000/U |
SPDT; Floating; Two position |
63 at 3/4 in stroke |
24 Vac |
6 VA |
12 VA |
V5011/13, VGF21, and VGF22 |
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up to 3 in.; V5045 w/ 272629A |
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<![endif]>Commercial
<![if ! IE]><![endif]>Components
70-6910 |
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585 |
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