Product Description
BL is a kind of linear double acting pneumatic actuators designed and manufactured for the operation of flow control devices such as dampers, louvres, knife gate valves,butterfly and ball valves. They are very suitable for power plants, refineries, pipeline projects, and ship applications.
Features
- Maintenance free piston self-lubrication system
- Handwheel on request
- Modular accessories can be integrated assembly without tubes and fittings
- Magnetic piston and switches available
- Aluminum alloy,carbon steel and stainless steel cylinder materials
- Suitable for harsh environments such as desert areas and petrochemicals plants
Specifications
Bore diameter:Ø63,100,125,160,200,250,320,420,520,600(larger sizes on request)
Stroke:customized according to requirement
Operating pressure: up to 10 bar
Temperature:Standard range: -20℃ to +80℃,Optional range:to-40℃ or to+150℃
Thrust
| Bore Size（mm） | Thrust（N）at 4.5 bar | Thrust（N）at 5 bar | Thrust（N）at 5.5 bar |
| 63 | 1260 | 1400 | 1540 |
| 100 | 3330 | 3700 | 4070 |
| 125 | 5175 | 5750 | 6325 |
| 160 | 8685 | 9650 | 10615 |
| 200 | 13500 | 15000 | 16500 |
| 250 | 21267 | 23630 | 25993 |
| 320 | 35272 | 39192 | 43111 |
| 420 | 61200 | 68000 | 74800 |
| 520 | 94500 | 105000 | 115500 |
| 600 | 125415 | 139350 | 153285 |