Purpose: Emergency Shut Down Valves (ESDV, ESD, ESV, SDV) are used to isolate pressure and flow from a particular source during an overpressure situation or detection of a dangerous event. ESD valves are integrated into the design of the plant system equipment and can be installed in-line to any location upstream, midstream or downstream.

Application: Oil & Gas – Exploration and Production, LNG, Refinery, Petrochemical, Desalination and Power 

Size range: 1/2" - 60" ; Higher or special sizes may be developed upon request.

Class Rating: ANSI 150 – 4500

Valve connections: ASME B16.5 (FF, RF, RTJ, Threaded), ASME B16.47 Series A or B, MSS SP-44, ASME B16.25 (BW, SW, WE).

Material grade: Carbon Steel, Stainless Steel, Duplex Stainless Steel, Nickel Alloy and Titanium Alloy

Technical specifications:

• Pneumatically or hydraulically operated
• Product lines cover a breadth of SIL, ANSI and DIN class ratings, providing solutions reliable enough to handle the most critical oil & gas applications.