Emergency Shut Down Valves - ESDV
ECONTROL Emergency Shut Down Valves - ESDV
The ECONTROL 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.
The ECONTROL ESDV family of products provide:
• Immediate control of overpressure, high liquid level or both with integrated design
• Integrated control panel by ECONTROL V.E.U.
• Pneumatically or hydraulically operated
• Upstream installation flexibility due to connective design
The emergency shutdown function is always performed by an emergency shut down valve. An emergency shut down valve (also referred to as SDV or Emergency shutdown valve, ESV, ESD, or ESDV) is an actuated valve designed to stop the flow of a hazardous fluid upon the detection of a dangerous event. This provides protection against possible harm to plant team, equipment or the environment. ESDV form part of a Safety instrumented system. The process of providing automated safety protection upon the detection of a hazardous event is called Functional Safety which ECONTROL has pioneered for the last three decades.
ECONTROL offers a wide family of shutdown valves, actuators and positioners are engineered to prevent catastrophic incidents when deviations in critical processes occur. Our product lines cover a breadth of SIL, ANSI and DIN class ratings, providing solutions reliable enough to handle the most critical oil & gas applications, whether onshore, offshore or processing. Shutdown valves are primarily associated with the petroleum industry although other industries also require this type of protection system (power generation, chemical industry…)
|Manufactured sizes||NPS 1/4″ thru NPS 60″. Higher or special sizes may be developed upon request, please enquiry|
|Pressure ratings||ANSI 150#, ANSI 300#, ANSI 600#. ANSI 900#, ANSI 1500#, ANSI 2500#, ANSI 4500#. Please enquiry for higher or lower ratings|
|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). Please enquiry for special connections|
|Standardization||API 6D / ISO 14313, ASME B16.34, BS 5351, API 608, BS EN ISO 17292, API 6FA, BS 6755 Part 2, ASME B16.10, API 598, GOST, JIS, NACE 01-MR-0175. Please enquiry for other standards|
|Body||ASTM A216, A105, A350, A182, A351, A352, A890, A995, C95300, C95800, MONEL, INCONEL. Please enquiry for different material configurations|
|Trim||ASTM A216, A105, A350, A182, A351, A352, A890, A995, C95300, C95800, MONEL, INCONEL. Please enquiry for different material configurations|
|Seat(s)||PTFE, NYLON, PEEK, NBR, KELF, ENP (Electroless nickel plating), HC (Hard chrome), TC (Tungsted carbide). Please enquiry for different material configurations|
|Sealing||BUNA-N, EPDM, VITON, Flexible graphite, FKM, HNBR, Nitrile, Neoprene. Please enquiry for different material configurations|