Description
Double Acting Pneumatic Valve Actuator
Introduction of Double Acting Pneumatic Valve Actuator
AT series actuators which compact design, long life services, high quality, gear, and gear rack.
This product is used for 90°rotationally valves，such as ball valves, butterfly valves, plug valves, etc. BCST put the product quality as the first task,
adopts the most advanced production and technology, stronger than the similar product on both product quality and performance.
At series air operated actuator is the design is compact, the life is long, the quality is high, rack,s-like air operated actuator.
Technical Specification of Double Acting Pneumatic Valve Actuator
※Pressure Range
Max Working Pressure：10bar
Double acting：2.5bar~8bar
Single acting：4.5bar~8bar
※Temperature Range
Standard：-20℃~80℃
Option：-35℃~80℃/-20℃~150℃
※Rotate Angle：90°±5%
※Lubrication：All the kinetic components are coated with lubricants，make it have a long service life.
※Life Time：One million time
Double Acting Actuator Output Torque of Double Acting Pneumatic Valve Actuator
| 3bar | 3.5bar | 4bar | 4.5bar | 5bar | 5.5bar | 6bar | 7bar | 8bar | ||
| AT-32 | 3.6 | 4.3 | 5 | 5.7 | 6.4 | 7.3 | 8 | 8.7 | 10 | 11.6 |
| AT-50 | 8.4 | 10.1 | 11.7 | 13.5 | 15.1 | 16.7 | 18.4 | 20 | 23.4 | 26.7 |
| AT-63 | 14.8 | 17.7 | 20.6 | 23.6 | 26.5 | 29.4 | 32.3 | 35.3 | 41.1 | 47 |
| AT-75 | 29.2 | 35 | 40.8 | 46.6 | 52.5 | 58.3 | 64.1 | 69.9 | 81.5 | 93.2 |
| AT-88 | 45.9 | 55 | 64.2 | 73.3 | 82.5 | 91.6 | 101.1 | 110.1 | 128.1 | 146.1 |
| AT-100 | 66.8 | 80.1 | 93.4 | 106.3 | 120.3 | 133.3 | 146.3 | 160.3 | 186.3 | 213.3 |
| AT-125 | 139 | 167 | 195 | 223 | 250 | 278 | 303 | 333 | 389 | 444 |
| AT-145 | 217 | 261 | 304 | 348 | 391 | 434 | 428 | 521 | 608 | 695 |
| AT-160 | 285 | 341 | 398 | 455 | 512 | 577 | 625 | 682 | 795 | 909 |
| AT-190 | 533 | 639 | 746 | 852 | 976 | 1065 | 1171 | 1277 | 1490 | 1703 |
| AT-240 | 893 | 1072 | 1250 | 1430 | 1608 | 1787 | 1965 | 2144 | 2502 | 2859 |
| AT-270 | 1306 | 1565 | 1824 | 2084 | 2343 | 2603 | 2862 | 3121 | 3640 | 4159 |
Dimension of Double Acting Pneumatic Valve Actuator
