TOPWORX™ D-ESD Series

TOPWORX™ SIL-3 D-ESD Valve Controllers provide a complete Partial Stroke Test Solution with unique features and functionality that enable partial stroke testing of emergency shutdown valves without disrupting or shutting down the process

         

D-ESD Series

Partial Stroke Testing for Emergency Shutdown Valves
Suitable for use in SIL-3 applications.

- Enclosure: Stainless Steel or Aluminum,
- Area Classification: Flameproof / Explosion Proof / Non-Incendive
- Class I Div 1 & 2
- Class II Div 1 & 2
- Ex d IIB+H2 T6
- Ex tb IIIC T135°C