The electric actuated butterfly valve functions as a flow control device which serves multiple industries for pipeline fluid management. The actuated butterfly valve distinguishes itself from manual valves and other industrial valves through its distinctive design and efficient operation and electric actuator.
-20 °C to + 140 °C (depending on pressure, medium and material)
Flange accommodation
EN 1092 PN 6/PN10/PN16
ASME Class 150
AS 4087 PN10/ PN16
JIS 5K/10K
Electric actuator
On-off type: feedback signal: Passive contact signal/4-20mA/ resistance signals.
Regulation type: Input signal 4-20mA/0-10V/1-5V；
Feedback signal: 4-20mA/0-10V/1-5V
Voltage: AC220V\380V\110V\24V、DC12V\24V etc；Special voltage can be customized.
Explosion-proof class: Can be choose explosion-proof type EX d IIBT4
Type
Control type
Function
Electric actuator
ON-OFF type
Feedback: the active signal, passive contact signal, resistance, 4-20mA
Regulation type
Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus
Filed operation
The field, remote control switch regulation and MODBUS, PROFIBUS field bus
Outline size drawing:
DN
A
H
H1
d
D
n-d
L
50
157
340
80
52.6
125
4-16
42
65
157
354
89
64.4
145
4-16
45
80
157
360
95
78.9
160
8-16
45
100
208
410
114
104.1
180
8-16
52
125
208
423
127
123.4
210
8-16
55
150
208
435
139
155.9
240
8-20
55
200
256
485
175
202.8
295
8-20/12-20
60
250
256
518
203
250.8
350/355
12-20/12-24
66
300
256
562
242
301.9
400/410
12-20/12-24
76
350
280
622
267
334
460/470
16-20/16-24
76
400
280
644
301
390
515/525
16-24/16-27
86
450
280
686
381
441
565/585
20-24/20-27
105
500
387
492
620/650
20-24/20-30
130
600
457
593
725/770
20-27/20-33
151
FAQs
What is electric butterfly valve?
The electric butterfly valve stands out because it uses an electric actuator which operates as a motor-driven device to automate valve operations. The electric actuator enables exact control of butterfly valve opening and closing operations which results in superior flow regulation and minimizes the requirement for human involvement.
How Electric Butterfly Valves Work？
The operation of motorized butterfly valves depends on electric actuators which control the disc-shaped element to open, close or adjust its position. The butterfly disc sits at the pipe center and moves to either block or allow fluid passage through the valve. The electric actuator enables exact positioning adjustments of the butterfly disc.
The difference between electric butterfly valve and pneumatic butterfly valve?
The Electric Butterfly Valve operates through an electric actuator which functions as a complex motor-driven system to control valve operations. The motor activates immediately after receiving an electrical signal to start rotating the disc-shaped closure mechanism around its central axis.
The Pneumatic Butterfly Valve operates through a pneumatic actuator which functions by using compressed air or gas as its operating principle. The disc rotation occurs when the pneumatic signal reaches the actuator which controls the fluid flow.
Electric butterfly valve wire drawing
Complete with POE sereis electric actuator
On-off type with light indicator signal feedbackOn-off type with light indicator signal feedbackOn-off type with passive contact signal feedbackOn-off type with resistance potentiometer feedbace wiring diagramAC380V three-phase power supply wiring diagram with passive signal feedbackDC24V DC12V direct on-off type wiring diagramIntelligent regulation type electric actuator wiring diagram AC220V AC380V DC24C the wire drawing are the same.
