An active mechanical isolation protection device that collaborates with a control panel and explosion detector. It employs a rugged elastomer sleeve and compressed air to rapidly pinch the device into full closure within milliseconds of detection, protecting downstream equipment from flames and pressure.
| Model | EVPV |
| Specification | DN150 |
| Pred, max | ＜0.1465MPa |
| Dust type | St1 and St2 non-metallic dust |
| Combustion requires dust supplied by air, non-corrosive, non-sticky and non-frictional | |
| Installation distance | The shortest installation distance: 8m |
| The longest installation distance: 20m | |
| Applicable process | Positive pressure or negative pressure process; working pressure is not higher than one atmosphere (0.1MPa); |
| The oxygen content is no higher than the oxygen content in the air (21%); | |
| Reusability | Reusable |
| Product performance standards | EN 15089-2014 Explosion isolation systems |
| Installation method | Unrestricted |
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