Submittal Sheet

ML6984, ML7984 SERIES 4000 DIRECT COUPLED VALVE ACTUATORS
2
95C-10939—6
ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Offi ce (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario, M1V 4Z9.
International Sales and Service Offi ces in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, United Kingdom, U.S.A.
SPECIFICATIONS
IMPORTANT
The specifi cations given in this publication do
not include normal manufacturing tolerances.
Therefore, an in di vid u al unit may not exactly
match the listed specifi cations. Also, this product
is tested and calibrated under closely controlled
conditions and some mi nor differences in
performance can be expected if those con di tions
are changed.
Operating Environment:
Operating Ambient Temperature: 32° to 130° F (0° to 54° C)
measured at the actuator.
Shipping Temperature: -40° to 150° F (-40° to +65° C).
Relative Humidity: 15% to 95% up to 104° F (40° C),
non-con dens ing atmosphere NEMA-3R/IP54 cover for
outdoor installation.
Acoustic Noise:
55 dBA maximum Sound Pressure Level at
39 in. (991.0 mm) distance.
Electrical Ratings:
Power supply/consumption:
24 V (+10%, -15%), 50/60 Hz or 28 Vdc +/- 10%,
6 VA (Running), 12 VA (Valve seating).
Specifi cations/CE Declaration:
ML6984 and ML7984 actuators conform to the essential
re quire ments of the Low Voltage Directive 73/23/EEC
based on the standards EN 60730-1:2000 and
EN 60730-2-14:1995+A1:2001
Inputs:
ML6984 - 25 mA 24 Vac (5-wire mode only)
- 500 mA (valve seating 3-wire mode)
- Minimum Signal Input Duration: 100 ms
ML7984* - 2 -10 Vdc (1 mA); 4-20 mAdc
*May be used with 0-10 Vdc input but valve will be closed
at 2 Vdc.
Input Impedance for the ML7984:
Voltage Source — 20 KW ohm
Current Source — 237 ohm
Shipping Weight:
Approx. 2.2 lbs (1 kg).
Accessories/Parts:
272629A - Mounting adapter for V5045 valves.
272630D - Electronic position feedback low voltage
auxiliary switch.
272822 - Resistor kit for multiple actuator Series 90
application and for ML7984 to replace the old
ML784 (4-20 mA).
272775 - Replacement motor brush kit.
40003793-005 - Mounting hardware bag as sem bly.
Mechanical Ratings:
Stroke — Between 1/2 in. (13 mm) and 1 in. (25 mm),
self-adjusting.
Bonnet — 1 3/8 in. (35 mm) for V5011/13 valves up to
3 in. (76 mm)(DN80).
Stem Coupling — 1/4-28 UNF thread.
Stroke Timing — Nominal 63 seconds for 3/4 in.
(19 mm) stroke.
— Proportional to stroke length at 24 Vac.
Closing Force — 710 N (160 lbf) minimum at 24 Vac.
— Force varies 22 N/V (5 lbf/volt).
Performance Specifi cations:
Life Expectancy — (at rated load and power conditions)
50,000 full stroke cycles plus 1,000,000 repo si tions of
10% stem travel or 10 years, whichever occurs fi rst.
Hysteresis — 5%
Table 1. Close-off Pressure Ratings for ML6984/7984 Series with Honeywell Globe Valves, psid.
Type Valve Family 1/2 in. 3/4 in. 1 in. 1-1/4 in. 1-1/2 in. 2 in. 2-1/2 in. 3 in.
Flange
V5011A -- -- -- -- -- -- 33 (228) 19 (131)
V3350/51; V3450/51 -- -- -- -- -- -- 25 (172) 17 (117)
V5013B, C; V3360/61; V3460/61 -- -- -- -- -- -- 25 (172) 17 (117)
NPT
V5011F, G* 150 (1034) 150 (1034) 150 (1034) 150 (1034) 91 (627) 58 (400) 33 (228) 19 (131)
V5011H, J 150 (1034) 150 (1034) 150 (1034) 150 (1034) -- -- -- --
V5011N*, V5013N 230 (1586) 230 (1586) 193 (1331) 123 (848) 79 (545) 44 (303) -- --
V5011N2xxx Steam 100 (689) 100 (689) 100 (689) 100 (689) 79 (545) 44 (303) -- --
V5011G Steam 100 (689) 100 (689) 100 (689) 100 (689) 91 (627) 58 (400) 33 (228) 19 (131)
V5013F 150 (1034) 150 (1034) 150 (1034) 149 (1027) 91 (627) 58 (400) -- --
* Do not exceed 100 psid with valves used in steam applications.