70
Actuator Features Non-fail Safe
Floating Modulating
Actuator O.S. Number
MN6134A1003 Industrial Actuators MN7234A2008 Industrial Actuators
NEMA 2 NEMA 4X NEMA 4 NEMA 2 NEMA 4X NEMA 4
Power Supply Voltage 24 Vac 120 Vac 120 Vac 24 Vac 120 Vac 120 Vac
Frequency 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz
Power (* tandem mount) 9 / 18* VA 1.4 - 3.0 ALR 3.2 - 4.0 ALR 9 / 18* VA 1.4 - 3.0 ALR 3.2 - 4.0 ALR
Actuator Torque lb.-in. 300 / 600* 300 - 6,500 8,850 - 31,000 300 / 600* 300 - 6,500 8,850 - 31,000
Control (0)2-10 Vdc • • •
4-20 mA (external 500 ohm resistor) • • •
Floating 24 Vac 120 Vac 120 Vac 24 Vac
2-Position • • • •
Fail Safe Action
Stay in Place Stay in Place Stay in Place Stay in Place Stay in Place Stay in Place
Normal Position
Configurable
Open / Closed
Configurable
Open / Closed
Configurable
Open / Closed
Configurable
Open / Closed
Configurable
Open / Closed
Configurable
Open / Closed
Aux Switch Built in 2 x SPDT 2 x SPDT 2 x SPDT 2 x SPDT
Add-On SW2-US SW2-US
Feedback Built in 2-10 Vdc
4-20mA / 2-10Vdc 4-20mA / 2-10Vdc
Manual Override
• • • •
Conduit Connection
• • • • • •
Waterproof
• • • •
Corrosion-resistant
• • • •
Anti-condensate heater
• • • •
Valve Size
(inches)
Cv @ 60° Cv @ 90°
Close-off
(psid)
Valve O.S. Number
3-Way Mixing / Diverting Globe Valve Porting
2" 61 144 175
VFF3FW1Y2A VFF3FW1YXA VFF3FW1Y2B VFF3FW1YXB
2 1/2" 107 282 175
VFF3GW1Y2A VFF3GW1YXA VFF3GW1Y2B VFF3GW1YXB
3" 154 461 175
VFF3HW1Y2A VFF3HW1YXA VFF3HW1Y2B VFF3HW1YXB
4" 274 841
50
VFF3JV1Y2A VFF3JV1YXA VFF3JV1Y2B VFF3JV1YXB
175
VFF3JW1Y2A VFF3JW1YXA VFF3JW1Y2B VFF3JW1YXB
5" 428 1376
50
VFF3KW1Y2A* VFF3KV1YXA VFF3KW1Y2B* VFF3KV1YXB
175
VFF3KW1Y2A VFF3KW1YXA VFF3KW1Y2B VFF3KW1YXB
6" 567 1850
50
VFF3LV1Y2A VFF3LV1YXA VFF3LV1Y2B VFF3LV1YXB
175
VFF3LW1YXA VFF3LW1YXB
8" 1081 3316
50
VFF3MV1YXA VFF3MV1YXB
175
VFF3MW1YXA VFF3MW1YXB
10" 1710 5430
50
VFF3NV1YXA VFF3NV1YXB
175
VFF3NW1YXA VFF3NW1YXB
12" 2563 8077
50
VFF3PV1YXA VFF3PV1YXB
175
VFF3PW1YXA VFF3PW1YXB
14" 3384 10538
50
VFF3RV1YXA VFF3RV1Y4A VFF3RV1YXB VFF3RV1Y4B
150
VFF3RW1Y4A VFF3RW1Y4B
16" 4483 13966
50
VFF3SV1YXA VFF3SV1Y4A VFF3SV1YXB VFF3SV1Y4B
150
VFF3SW1Y4A VFF3SW1Y4B
18" 5736 17214
50
VFF3TV1Y4A VFF3TV1Y4B
150
VFF3TW1Y4A VFF3TW1Y4B
20" 7144 22339
50
VFF3UV1Y4A VFF3UV1Y4B
150
VFF3UW1Y4A VFF3UW1Y4B
Valve Size
(inches)
Cv @ 60° Cv @ 90°
Close-off
(psid)
Valve O.S. Number
3-Way Mixing / Diverting Center Common Port
2" 61 144 175
VFF6FW1Y2A VFF6FW1YXA VFF6FW1Y2B VFF6FW1YXB
2 1/2" 107 282 175
VFF6GW1Y2A VFF6GW1YXA VFF6GW1Y2B VFF6GW1YXB
3" 154 461 175
VFF6HW1Y2A VFF6HW1YXA VFF6HW1Y2B VFF6HW1YXB
4" 274 841
50
VFF6JV1Y2A VFF6JV1YXA VFF6JV1Y2B VFF6JV1YXB
175
VFF6JW1Y2A VFF6JW1YXA VFF6JW1Y2B VFF6JW1YXB
5" 428 1376
50
VFF6KW1Y2A* VFF6KV1YXA VFF6KW1Y2B* VFF6KV1YXB
175
VFF6KW1Y2A VFF6KW1YXA VFF6KW1Y2B VFF6KW1YXB
6" 567 1850
50
VFF6LV1Y2A VFF6LV1YXA VFF6LV1Y2B VFF6LV1YXB
175
VFF6LW1YXA VFF6LW1YXB
8" 1081 3316
50
VFF6MV1YXA VFF6MV1YXB
175
VFF6MW1YXA VFF6MW1YXB
10" 1710 5430
50
VFF6NV1YXA VFF6NV1YXB
175
VFF6NW1YXA VFF6NW1YXB
12" 2563 8077
50
VFF6PV1YXA VFF6PV1YXB
175
VFF6PW1YXA VFF6PW1YXB
14" 3384 10538
50
VFF6RV1YXA VFF6RV1Y4A VFF6RV1YXB VFF6RV1Y4B
150
VFF6RW1Y4A VFF6RW1Y4B
16" 4483 13966
50
VFF6SV1YXA VFF6SV1Y4A VFF6SV1YXB VFF6SV1Y4B
150
VFF6SW1Y4A VFF6SW1Y4B
18" 5736 17214
50
VFF6TV1Y4A VFF6TV1Y4B
150
VFF6TW1Y4A VFF6TW1Y4B
20" 7144 22339
50
VFF6UV1Y4A VFF6UV1Y4B
150
VFF6UW1Y4A VFF6UW1Y4B
*Chilled water service only.
Resilient Seat Butterfly Valves
3-Way Electrically-Actuated Control
Common Features
• VFF6 – A-AB-B porting, full-cut (150-
175 psid close-off) or under-cut disc
(50 psid close-off)
• Honeywell direct coupled actuators
up to 6" size
• Mixing or diverting control
• Standard right-angle cast-iron T-pipe
• A-port congured to closed position
at factory
• Porting pattern eld-congurable with
valve linkage adjustment
• Resilient Seat Buttery Valves come
with factory-tted actuators
VFF6 Default Configuration
Notes:
Viewed from above
P = Actuator and Primary Valve
S = Slave Valve
VFF6 may be piped for mixing
control with water exiting port AB,
or for diverting control with water
entering port AB
A AB
B
S
P
N.C.
N.O.
A
AB
B
SP
N.C. N.O.