Honeywell ML7421A1032 - Specifications

ML7421A,B ELECTRIC LINEAR VALVE ACTUATOR
63-2517-2 2
Table 1. Close-off Ratings in psi for ML7421A,B Electric Linear Valve Actuators and V5011, V5013 Valves
a
For use only with ML7421B Actuator.
Model No. Stroke in
in. (mm)
Run Time in
s at 60 Hz
ML7421A1032 3/4 (20) 95
ML7421B1023
1-1/2 (38) 175
Electrical Ratings:
Power Input: 24 Vac (+10%/-15%), 60 Hz
Power Consumption: 12VA max. at 24Vac
Signal Source Output Resistance:
1 kOhm max.
Load:
1 mA max.
Signal Input:
0 to 10 Vdc or 2 to 10 Vdc
Stem Force:
405 lbf (1800N)
Ambient Temperature Range:
14°F to 122°F (-10°C to +50°C)
Storage Temperature Range:
-40°F to 158°F (-40°C to +50°C)
Humidity:
5 to 95% relative humidity, non condensing.
Close-off Pressure Ratings:
See Tables 1. and 2.
Protection Standard:
IP54
Insulation:
Class II (24 Vac)
Approvals:
UL94-5V Flame retardant.
Meets CE requirements.
Cable Entry:
Two knockout holes for 1/2 in. and 3/4 in. conduit standard
on actuator case.
Actuator Material:
Cover: ABS plastic
Yoke and Base: Diecast aluminium
Weight:
5.1 lb (2.3 kg)
Dimensions:
See Fig. 1.
Accessories:
43191680-102 Dual Auxiliary Switch for ML7421A,B
( for 24 Vac use only).
43196000-101 High Temperature Kit. Includes 1/4 in. and
3/8 in. stem extenders. The kit increases the temperature
range to 428°F (220°C).
43196000-102 High Temperature Kit (2...3 in. valves).
Includes1/4 in. and 3/8 in. stem extenders.
The kit increases the temperature range to
428°F (220°C).
SPECIFICATIONS
Models:
Valve Type 1/2 in. 3/4 in. 1 in. 1-1/4 in. 1-1/2 in. 2 in. 2-1/2 in. 3 in. 4 in.
a
5 in.
a
6 in.
a
V5011A Flange N/A N/A N/A N/A N/A N/A 77 53 29 18 12
V5011B Flange N/A N/A N/A N/A N/A N/A N/A N/A 29 18 12
V5011F Screw 150 150 150 150 150 150 100 61 N/A N/A N/A
V5011G Screw 150 150 150 150 150 150 100 61 N/A N/A N/A
V5013B Flange N/A N/A N/A N/A N/A N/A 77 53 29 18 12
V5013C Flange N/A N/A N/A N/A N/A N/A 77 53 29 18 12
V5013F Screw 150 150 150 150 150 150 N/A N/A N/A N/A N/A