Unitary Valve Actuator

VC Series Two-position Actuators

Control central heating and/or cooling systems, fan coil systems, radiators and convectors. Depending on the model selected, it can be controlled by either a low or line voltage SPST controller such as a room thermostat.

SPECIFICATIONS

 

Actuator Type

Valve

Control Signal

24 Vac, 100-130 Vac,

 

or 200-240 Vac

Fail Safe Mode

Stays in place

Electrical Protection

Double Insulated

Ingress Protection Rating

IP40

Electrical Connections

Plenum-rated cable (24 V);

 

cable (line voltage)

Frequency

60 Hz

Manual operation

Lever

Mounting

Direct Coupled

Shaft Adapter Type

Self-alignment

Stroke

0.4 in. (10 mm)

Supply Voltage

24 Vac; 100-130 Vac;

 

or 200-240 Vac 3-wire.

Timing, Nominal Driving at 60 Hz

6 sec.

Power Consumption, Driving

6 VA

Materials

Plastic housing

Operating Humidity Range (% RH)

5 to 95% RH, non-condensing

Medium Temperature

203 F (95 C)

Ambient Temperature Range

32 F to 150 F (0 C to 65 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

0.57 lb (0.26 kg)

Includes

3/8 in. flex conduit adapter

 

(24 V models)

APPROVALS

 

Canadian Standards Association

CSA Certified: LR1322-367

CE

89/336/ECC, 73/23/EEC

Underwriters Laboratories, Inc

UL Recognized, File#

 

MH11826

 

 

FEATURES

Use with two-way or three-way valves.

Minimal actuator power consumption.

Double insulated actuator.

Quick-connect or one meter cable electrical connections available.

Quick and easy replacement of moving parts.

Actuator head installation does not require draining the system.

On/Off models with six second nominal timing

Use two-position actuators with 1000 Series 2-way and

6000 Series 3-way VC valve bodies only.

All VC Series actuator-valve combinations provide 60 psi close-off.

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Honeywell MS4103 manual VC Series Two-position Actuators