On-Off Accelerator
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Materials
- Body
Dimensions per size(16 sizes)
| Size | L | Weight |
|---|---|---|
| DN50 | 230 mm | โ |
| DN65 | 290 mm | โ |
| DN80 | 310 mm | โ |
| DN100 | 350 mm | โ |
| DN125 | 400 mm | โ |
| DN150 | 480 mm | โ |
| DN200 | 600 mm | โ |
| DN250 | 730 mm | โ |
| DN300 | 850 mm | โ |
| DN350 | 980 mm | โ |
| DN400 | 1100 mm | โ |
| DN450 | 1200 mm | โ |
| DN500 | 1250 mm | โ |
| DN600 | 1450 mm | โ |
| DN700 | 1650 mm | โ |
| DN800 | 1850 mm | โ |
Approvals
Features
- The on-off accelerator is a pilot accessory that increases the speed of hydraulic control valve operation by providing a large-volume rapid flow path in the pilot circuit during the opening or closing stroke
- Used on slow-acting control valves where faster response is needed, while still maintaining controllable stroke rates to prevent water hammer
- The adjustable orifice allows stroke rate to be tuned to the specific installation
Description
Accelerates hydraulic valve opening and closing for fast response. The on-off accelerator is a pilot accessory that increases the speed of hydraulic control valve operation by providing a large-volume rapid flow path in the pilot circuit during the opening or closing stroke. Used on slow-acting control valves where faster response is needed, while still maintaining controllable stroke rates to prevent water hammer. The adjustable orifice allows stroke rate to be tuned to the specific installation.
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