Cryogenic Emergency Cut Off Valve Manufacturer in Canada

SVR Global is a leading cryogenic emergency cut off valve manufacturer in Canada, specializes in high-performance, fast-acting valves designed to operate reliably at temperatures as low as -196°C (-320°F). Our valves meet API, ASME, ISO, and CSA standards.

In industries handling liquefied gases at ultra-low temperatures, safety and precision are non-negotiable. Any delay in stopping the flow of cryogenic media during an emergency can lead to costly downtime, equipment damage, or safety hazards. That’s why cryogenic emergency cut off valves are an essential safeguard in LNG terminals, aerospace fueling systems, and industrial gas processing plants.

What Is a Cryogenic Emergency Cut Off Valve?

A cryogenic emergency cut off valve (ECO valve) is designed to rapidly isolate the flow of liquefied gases like LNG, liquid nitrogen, oxygen, or argon in the event of an emergency. These valves are typically actuator-operated (pneumatic, electric, or hydraulic) and equipped with fail-safe mechanisms for automatic closure in case of power or control loss.

Advantages of Cryogenic Emergency Cut Off Valves

·       Ultra-Low Temperature Performance – Reliable operation at -196°C.

·       Fast Response Time – Closes in seconds to prevent hazards.

·       Fail-Safe Operation – Automatic closure on system failure.

·       Leak-Tight Sealing – Prevents loss of cryogenic media.

·       Corrosion Resistance – Materials engineered for cryogenic service.

·       Compliance Ready – Meets Canadian and international standards.

Industries We Serve in Canada

·       LNG & Natural Gas Processing

·       Industrial Gas Production

·       Aerospace & Rocket Fuel Systems

·       Petrochemical Plants

Key Parts of a Cryogenic Emergency Cut Off Valve

1. Valve Body – Houses cryogenic-grade materials.
2. Extended Bonnet – Insulates stem from cold media.
3. Disc/Ball/Plug – Main flow control component.
4. Seat Assembly – Ensures bubble-tight sealing.
5. Actuator – Provides the force for rapid closure.
6. Position Indicators – Visual or electronic confirmation of valve status.
7. Seals & Gaskets – Made from low-temperature-compatible materials.

At SVR Global, we understand that cryogenic applications demand specialized engineering. Our emergency cut off valves are built using extended bonnet designs to prevent stem freezing, low-temperature impact-tested materials, and precision-machined sealing components to guarantee performance. If you’re looking for a cryogenic emergency cut off valve manufacturer in Canada capable of delivering API and BS 6364-compliant, fail-safe valves for extreme temperature service Contact us today!

Description:
1. Body materials: Stainless Steel (SS304, SS316, F304, F316)
2. Class: 150 to 800, PN25 to PN100
3. Size: DN15 to DN600
4. Operations: Lever Operated, Handwheel, Electric Actuated and Pneumatic Actuated.
5. Ends: Flanged, Threaded, Socket weld, Butt weld

https://www.svrglobal.net/product-category/cryogenic-emergency-cut-off-valve/