Honeywell MS4103 manual M6435 M7435, Visual position indication red disk, 120

Unitary Valve Actuator

M6435; M7435

Cartridge Globe Valve Spring Return Actuators are small electric actuators for individual room control that provide floating or modulating control of 1/2 and 3/4 in. V5852, V5862 two-way or V5853, V5863 three-way valves.

FEATURES

•Stem actuator retracts up on power failure. Fail safe mode depends on valve seat rest position.

•Suitable for Excel/IRC system or other controllers providing specified signals.

•Magnetic coupling for torque limitation independent of voltage supply and self-adjustment of the close-off port.

•No mounting tools required.

•Compact size allows installation in limited space of fan coil units, induction units, and small reheaters or recoolers.

•Visual position indication (red disk).

SPECIFICATIONS
Actuator Type	Valve
Control Signal	Floating; 0-10 Vdc or
	2-10 Vdc modulating
Fail Safe Mode	Spring Return, operator
	retracts up (Normally open for
	1/2 in. and 3/4 in. V5852 and
	V5862. Normally closed for all
	other V58XX valves.)
Cable Entry	Threaded conduit connector
Electrical Protection	Class I Insulation (24 Vac)
Ingress Protection Rating	IP54
Electrical Connections	Screw terminals
Feedback	No
Frequency	50 Hz, 60 Hz
Manual operation	Use valve dust cap
Mounting	Threads onto V58XX valve

DIMENSIONS DIAGRAM

4-1/4 (108)

3-3/16 (81)

1-5/16

(33)

5

(126)

	bonnet
Stroke	1/4 in. (6 mm)
Supply Voltage	24 Vac +20%, -15%
Number of Internal Auxiliary Switch	0
Materials	Low Maintenance Plastic
	Housing
Operating Humidity Range (% RH)	5 to 95% RH
Medium Temperature	266 F Maximum (130 C
	Maximum)
Ambient Temperature Range	32 F to 122 F (0 C to 50 C)
Storage Temperature Range	-40 F to 158 F (-40 C to 70 C)
Weight	1.1 lb (0.5 kg)
Includes	1/2 in. conduit hub
APPROVALS
Underwriters Laboratories, Inc	UL94-5V

M19615

120