- Detail
- Parameters
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 | |||
