Product Features:
·Using Bell series actuator, with igh regulation accuracy & fault alarm function.
·It can add function like Local display, remote control and Bus controlling
·Good performance for anti-corrosion, anti-high temperature and anti-abrasion.
·Good mechanical performance and sealing performance can achieve zero leakage.
Electric Actuator Main Parameters:
· Input/Output Singal: 4~20mA DC;
· Input Resistance: 250 OHM;
· Basic Error: ±1%;
· Deadline: 0.5%~3%(continuously adjustable);
· Power Supply: Three-Phase 380V 50Hz; Single-Phase 220V 50Hz(for selected);
· Working Environmental Temperature: Integral-type -10℃~+55℃; Separate-type -25℃~+70℃ ;
· Humity: ≤85%(surrounding air does not have corrosive elements);
· Protection Grade: IP65; Bus type & Intelligent type IP67;
· Communication Interface: Bus type conforms to PROFIBUS-DP.
DN
mm
Electric actuator
Output torque, Nm
L
L1
H
B
D
H1
PN1.0MPa
H4
D0
D3
D2
N-D1
4-M
100
BELL-25
250
493
300
685
127
120
105
22
180
156
220
4-Φ18
4-M16
125
700
140
142
110
22
210
184
250
4-Φ18
4-M16
150
BELL-60
600
605
360
720
140
166
135
24
240
211
285
4-φ22
4-M20
200
BELL-160
1600
612
372
864
152
216
160
24
295
266
340
4-φ22
4-M20
250
904
165
260
270
26
350
319
395
4-φ22
4-M20
300
BELL-250
2500
612
491
944
178
315
285
26
400
370
445
4-φ22
4-M20
DN
mm
Electric actuator
Output torqueNm
L
L1
H
B
D
H1
PN1.6MPa
PN2.5MPa
H4
D0
D3
D2
N-D1
4-M
H4
D0
D3
D2
N-D1
4-M
100
BELL-
25
250
493
300
685
127
120
105
22
180
156
220
4-Φ18
4-M16
24
190
156
235
4-φ22
4-M20
125
700
140
142
110
22
210
184
250
4-Φ18
4-M16
26
220
184
270
4-φ26
4-M24
150
BELL-
60
600
605
360
720
140
166
135
24
240
211
285
4-φ22
4-M20
28
250
211
300
4-φ26
4-M24
200
BELL-
160
1600
612
372
864
152
216
160
24
295
266
340
4-φ22
4-M20
30
310
274
360
4-φ26
4-M24
250
904
165
260
270
26
355
319
405
4-φ26
4-M24
32
370
330
425
4-Φ30
4-M27
300
BELL-
250
2500
612
491
944
178
315
285
28
410
370
460
4-φ26
4-M24
34
430
389
485
4-Φ30
4-M27
Working Pressure PN1.0MPa Size DN350～DN2000
DN
mm
Actuator
H
H1
B
L
L1
A
D
D4
D5
N-D1
4-M
f
b
350
BELL-
250
661
320
190
612
412
491
460
429
505
12-φ22
4-M20
4
26
400
BELL-
400
706
365
216
515
480
565
12-φ26
4-M24
4
26
450
740
402
222
565
530
615
16-φ26
4-M24
4
28
500
746
408
229
620
582
670
16-φ26
4-M24
4
28
600
833
495
267
725
682
780
16-φ30
4-M27
4
30
700
BELL-
600
915
554
292
580
390
750
840
794
895
20-φ30
4-M27
5
30
800
BELL-
800
974
613
318
620
413
876
950
901
1015
20-φ33
4-M30
5
32
900
1024
663
330
1050
1001
1115
24-φ33
4-M30
5
34
1000
BELL-
1000
1082
721
410
1160
1112
1230
24-φ36
4-M33
5
34
1200
BELL-
1200
1194
833
470
630
423
1380
1328
1455
28-φ39
4-M36
5
38
1400
1304
943
530
1590
1530
1675
32-φ42
4-M39
5
42
1600
BELL-
1600
1424
1063
600
612
412
936
1820
1750
1915
36-φ48
4-M45
5
46
1800
1524
1163
670
2020
1950
2115
40-φ48
4-M45
5
50
2000
BELL-
2000
1629
1268
760
2230
2150
2325
44-φ48
4-M45
5
54
Contact Details
Tianjin Bell Automatic Instrument Technology Co., Ltd
