Specialty Gases Diaphragm Valves

Tied Diaphragm Seal Valves for UHP ECD Spring Loaded Multi Diaphragm Patented System - Stainless Steel
Low operating torque guaranteed thanks to the teflon
coating upper stemValve seat pad secured against extrusionExtreme leak tightness achieved by back-up welded
diaphragm sealingHigh flow capacity to allow a fast filling and vacuum purgingClean room assembly100% helium leak testEasy purging process allowed by reduced dead spaces
and minimum gas wetted volumesLack of threads and springs in the wet area ensures
minimum particulate generationGas doesn’t contact with the valve operating mechanismPlease contact us for further information.

Tied Diaphragm Seal Valves for UHP ECD - Chromium Plated Version
Low operating torque guaranteed thanks to the teflon
coating upper stem.Valve seat secured against extrusionExtreme leak tightness achieved by diaphragm sealingHigh flow capacity to allow a fast filling and vacuum purgingClean room assembly10 0% helium leak testDurable forged brass bodies manufactured by Cavagna GroupSteel BodyPlease contact us for further information.

Tied Diaphragm Seal Valves for UHP ECD - Brass version
Low operating torque guaranteed thanks to the teflon
coating upper stem.Valve seat secured against extrusionExtreme leak tightness achieved by diaphragm sealingHigh flow capacity to allow a fast filling and vacuum purgingClean room assembly10 0% helium leak testDurable forged brass bodies manufactured by Cavagna GroupBrass BodyPlease contact us for further information.