Product Features
·BGTZF-F type pneumatic square dampers match with BGT series pneumatic actuators.
·nice appearance,easy operation and maintenance.
·matched pneumatic actuator must need a pneumatic positioner,Adjustable damper opening degree,High precision adjustment.
The main parameters of the actuator
1,the use of media: clean, dry,and non-corrosive compressed air
2,working air pressure: 0.4 ~ 0.7MPa
3,ambient temperature: Standard: -20 ℃ ~ + 80 ℃
High temperature: -20 ℃ ~ + 180 ℃
4,rotation angle: 90 ° ± 3 °
5,Matched pneumatic positioner input and output signal: 4 ~ 20mA (other signals can be customized)
Dimensions
Nominal diameter
Width X Height
Torque
Nm
Various dimensions of dampers body
Actuator Dimensions
n-φd
L1
L2
L3
L4
L5
L6
B
H1
H2
a1
a2
130X160
100
150
220
286
130
190
266
200
180
217
120
222
8-φ14
140X180
170
240
306
140
200
276
160X200
190
260
326
160
220
296
180X220
210
280
346
180
240
316
200X240
230
300
366
200
260
336
240X280
250
270
340
406
240
300
376
320
290
336
137
284
10-φ14
270X410
400
470
336
270
330
406
18-φ14
300X430
420
490
556
300
360
436
360X430
420
490
556
360
420
496
420
20-φ14
410X430
430
490
556
410
470
546
300X400
390
460
526
300
360
436
300
18-φ14
300X500
490
560
626
300
360
436
20-φ14
300X600
590
660
726
300
360
436
22-φ14
300X700
690
760
826
300
360
436
24-φ14
400X500
490
560
626
400
460
536
400
22-φ14
400X600
590
660
726
400
460
536
24-φ14
400X700
690
760
826
400
460
536
26-φ14
400X800
600
790
860
926
400
460
536
500
320
340
172
378
28-φ14
500X600
590
660
726
500
560
636
26-φ14
500X800
790
860
926
500
560
636
30-φ14
500X900
890
960
1026
500
560
636
32-φ14
500X1000
990
1074
1126
500
560
636
NOTE: square dampers size can also be customized according to user requirements.
Contact Details
Tianjin Bell Automatic Instrument Technology Co., Ltd
