Valve Actuator,Electronic Fail-Safe, Universal Power Supply, MFT, for 8" BFV
Fail-safe position

or sign up for a free membership to get our lowest pricing.

Weight 14 lbs
Actuator Type

Electronic fail-safe



Control type



1400 in-lb

maintenance free
1400 in-lb
Torque motor
1400 in-lb [160 Nm]
Power consumption in operation
52 W
Power consumption in rest position
9 W
Transformer sizing
55 VA @ 24 VAC/DC (class 2 power source), 43 VA @ 120 VAC/DC, 68 VA @ 230 VAC
Ambient humidity
5...95% r.H. non condensing (EN 60730-1)
Housing material
Aluminum die cast and plastic casing
Electrical Connection
Terminal blocks
Auxiliary switch
2 x SPDT, 3A resistive (0.5A inductive) @ 250 VAC, one set at 10°, one adjustable 0...90°
Manual override
7 mm hex crank, supplied
Angle of rotation
Noise level, motor
68 dB (A) 
Position indication
top mounted domed indicator
Ambient temperature
-22...122°F [-30...50°C]
direction of rotation motor
reversible with app
Overload Protection
electronic thoughout 0° to 90° rotation
Input Impedance
100 kΩ for 2...10 VDC (0.1 mA), 500 Ω for 4...20 mA, 1500 Ω for On/Off
Quality Standard
ISO 9001
Degree of Protection
IP66/67, NEMA 4X, UL Enclosure Type 4X
Nominal voltage
AC 24...240 V / DC 24...125 V
Power Supply
24...240 VAC, -20% / +10%, 50/60 Hz, 24...125 VDC, -20% / +10%
Agency Listing
cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
Position Feedback
DC 2...10 V, Max. 0.5 mA, VDC variable
Operating Range
DC 2...10 V (default), 4...20 mA, variable (VDC, on/off, floating point)
Emergency control function
Electronic Fail-Safe
Family Series
PKR Series
Operating range Y
DC 2...10 V
Control operating range Y note
4...20 mA
Options positioning signal
variable (VDC, on/off, floating point)
Operating range Y variable
Start point DC 0.5...30 V|End point DC 2.5...32 V
Position feedback U
DC 2...10 V
Position feedback U note
Max. 0.5 mA
Position feedback U variable
VDC variable
Noise Level (Fail-Safe)
<62 dB (A) 
Running time (Fail-Safe)
35 seconds
Running Time (Motor)
default 35 sec, variable 30...120 sec
Running Time (Fail-Safe)
<30 sec
Fail-Safe function
Electronic fail-safe
Control type
Degree of protection IEC/EN
Degree of protection NEMA/UL
UL Enclosure Type 4X
Auxiliary Switch
Pre-charging time
5 to 20 seconds
Bridging time
programmable 0...10 sec (2 sec default) delay before fail-safe activates
Fail Safe Position
adjustable with APP 0 to 100%
Passive Sensor Inputs
2 (Pt1000) (Ni1000) (NTC)
PR Series valve actuators are designed with an integrated linkage and visual position indicators. For outdoor applications, the installed valve must be mounted with the actuator at or above horizontal. For indoor applications the actuator can be in any location including directly under the valve.
CP65 Warning
⚠ WARNING: For Belimo Products sold in California, these Products do or may contain chemicals which are known to the State of California to cause cancer and or birth defects or other reproductive harms. For more information see
Default parameters for 2 to 10 VDC applications of the PKR..-MFT actuator are assigned during manufacturing. If required, different parameters of the actuator can be ordered. These parameters are variable and can be modified by factory pre-set, the handheld ZTH US or using the Belimo App on a smart phone with Near Field Communications (NFC) programming.

Need Help?

Call one of our experts 1-888-423-2525

Monday-Friday EST 6:00am - 4:00pm