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.
Non-metallic St1 & St2
Bi-directionally isolates explosions in the process flow
Super fast Interception Valve
Designed to prevent explosion propagation
Quick reset after activation, no refurbishment needed