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Honeywell MS4103 Manual De Usuario

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Actuator Features
Fail Safe
Valve Only 
End-of-line Service
2-Position
Modulating
Actuator O.S. Number
MS8120A1007 MS4120A1001 MS7520A2007
NEMA 2
NEMA 4X
NEMA 6
Power Supply 
Voltage
24 Vac
100-250 Vac
24 Vac
Frequency
60 Hz
60 Hz
50 / 60 Hz
Power (* tandem mount)
40 / 80* VA
60 / 120* VA
16 / 32* VA
Actuator Torque 
 lb.-in. 
175 / 350*
175 / 350*
175 / 350*
Control 
(0)2-10 Vdc
•
4-20 mA (external 500 ohm resistor)
•
Floating
24 Vac
2-Position
•
•
•
Fail Safe Action 
Configurable     
Open / Closed
Configurable     
Open / Closed
Configurable     
Open / Closed
Normal Position
Configurable     
Open / Closed
Configurable     
Open / Closed
Configurable     
Open / Closed
Aux Switch 
Built in
 
Add-On
SW2-US
SW2-US
SW2-US
Feedback 
Built in
2-10 Vdc
Manual Override
Lever
Lever
Conduit Connection
•
•
•
Waterproof 
Corrosion-resistant
Anti-condensate heater
Valve Size
(inches)
Cv @ 60°
Cv @ 90°
Close-off 
(psid)
Valve O.S. Number
2-W
ay Normally Closed (Field-Configurable Normally Open)
2"
61 
144 
175
VFF2FW1Y2C
VFF2FW1Y2E VFF2FW1Y2D
250
VFF2FW2YLX
VFF2FW2YGX
2 1/2"
107 
282 
175
VFF2GW1Y2C VFF2GW1Y2E VFF2GW1Y2D
250
VFF2GW2YLX VFF2GW2YGX
3"
154 
461 
175
VFF2HW1Y2C VFF2HW1Y2E VFF2HW1Y2D
250
VFF2HW2YLX VFF2HW2YGX
4"
274 
841 
50
VFF2JV1Y2C
VFF2JV1Y2E
VFF2JV1Y2D
175
250
VFF2JW2YLX
VFF2JW2YGX
5"
428 
1376 
50
VFF2KV1Y2C* VFF2KV1Y2E* VFF2KV1Y2D*
175
250
VFF2KW2YLX VFF2KW2YGX
6"
567 
1850 
50
175
250
VFF2LW2YLX
VFF2LW2YGX
8"
1081 
3316 
50
175
250
VFF2MW2YLX VFF2MW2YGX
10"
1710 
5430 
50
175
250
VFF2NW2YLX VFF2NW2YGX
12"
2563 
8077 
50
175
250
VFF2PW2YLX VFF2PW2YGX
14"
3384 
10538 
50
150
250
VFF2RW2YGX
16"
4483 
13966 
50
150
250
VFF2SW2YGX
18"
5736 
17214 
50
150
250
VFF2TW2YGX
20"
7144 
22339 
50
150
250
VFF2UW2YGX
 
 *Chilled water service only.
VA
lVE
 S
E
lEC
tion
Resilient Seat Butterfly Valves
2-Way Electrically-Actuated Control