Product Features
· BGTZF-Y type pneumatic round dampers match with BGT series pneumatic actuators.Adjustable air flow of smaller diameter dampers.
· The valve has a variety of materials,Adapt to different working temperatures.
·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: 0.3 ~ 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 pressure:PN0.01MPa)
Nominal diameterDN
Torque
Nm
Various dimensions of dampers body
Actuator Dimensions
n-φd
D
D1
L
H
a1
200
100
320
280
140
670
222
8-17.5
250
375
335
720
12-17.5
300
440
395
170
770
12-22
350
490
445
820
400
250
540
495
190
870
284
16-22
450
595
550
920
500
645
600
970
20-22
600
755
705
210
1070
20-26
700
860
810
1170
24-26
Contact Details
Tianjin Bell Automatic Instrument Technology Co., Ltd
