Isolation Block & Emergency Shutdown

Maintaining safe, reliable and efficient pipeline networks and facilities are key to quality and integrity. Shutdown valves form an integral part of a safety instrumented system where the isolation valves assist in the proper handling, moving and storage of fluids maintaining the containment required for advanced operations. These shutdown valves are required to operate, maintain pressure, isolate and confidentially provide feedback under all circumstances.
We can assist in the selection, sourcing, assembly, installation, startup and maintenance of valve and actuator assemblies. Ball, gates, triple offset, DBB (double block & bleed) plug or wedges operated manually, electric, pneumatic, and electrohydraulic – we have a solution for all requirements and challenges.
Virgo Logo
Virgo manufactures Ball Valves from 1/2" to 60" and in pressure classes ANSI 150 to 2500. The product line includes Floating Ball Valves, Trunnion Mounted Ball Valves, Metal Seated Ball Valves, and High Temperature and Cryogenic Valves in a wide range of materials.
Orion logo
Whether it is a large bore API 6D application or a high temperature, high pressure steam application the engineers at Orion work with clients to customize the valve and resolve all of the challenges with the process. From pipeline systems to LNG facilities Orion and their internal engineering team will provide a high quality valve solution tailored to your specifications.
Bettis logo
Sterling Valve & Automation, a division of Spartan, has been helping our customers reduce the risks of procuring on/off valves and actuators for over 30 years. Our experienced application engineers and specialists have decades of experience in properly specifying and selecting valves and actuators to fit even the most challenging customer applications.

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