top of page
Ball Valve
Emergency Shutdown Valve
EMERGENCY SHUTDOWN VALVE.png

By Unique Control Systems – Fit and Forget Valves Since 1988

The Emergency Shutdown Valve (ESDV) from Unique Control Systems is engineered to provide instant isolation of critical pipelines during emergency conditions — protecting personnel, equipment, and the environment.

These valves are designed for fail-safe operation, automatically closing upon detection of abnormal conditions such as overpressure, fire, or system failure. With fast-acting actuators and reliable sealing performance, UCS ESDVs ensure complete containment of hazardous media in the shortest possible time.

Emergency Shiutdown Valve.png

Key Features

• Quick-acting shutoff for emergency isolation
• Available in Pneumatic / Hydraulic / Electric actuation
• Constructed in Carbon Steel, Stainless Steel, Duplex & special alloys
• Designed as per API 6D / ISO 14313 / ASME standards
• End connections: Flanged / Screwed / Welded
• Fire-safe, anti-blowout stem & anti-static design
• SIL-rated for critical process safety applications

Benefits

  • Throttling Applications

  • Available in wide range of sizes

  • Wide Range of Temperatures

  • High-Pressure Applications

  • Long-Term Reliability

Ball Valve Details

  • Sizes Available  1/2 Inch to 10 Inch

  • Body                  LCC / LCB /WCB / SS 

  • Ball                     SS 304/ SS 316 

  • Stem                  SS 304/ SS 316

  • Seals                  PTFE / GRAPHITE

  • Operation          Lever / Actuator

  • Pressure Class    #150 to #2500

  • Design Standard -  BS 5351

  • Testing Standard -  BS 6755 Part I & II

  • End Connection   - Screwed / Flanged 

FIRE SAFE DESIGN

Emergency shutdown valve.png
bottom of page