SVR Global is among the top Cryogenic Emergency Cut Off Valve manufacturer in Canada and offers cutting-edge solutions to industries which handle fluids at cryogenic temperatures. The special valves are designed for cryogenic conditions in order that security and reliability can be achieved in critical situations. In a condition of emergency, Cryogenic emergency cut-off valves could significantly contribute to the isolation of flow. This prevents uncontrolled flow, especially when personnel, equipment, and the environment may be threatened.

What is a Cryogenic Emergency Cut Off Valve?

The cryogenic emergency cut-off valve, or ECO valve, is made to operate in temperatures so low that they have even been used below -100°C (-148°F). They are designed to quickly and surely close off a system in the case of an emergency, such as failure or a leak. Cryogenic valves play a big part in handling cryogenic fluids, including liquefied natural gas, liquefied petroleum gas, and liquid oxygen and liquid nitrogen.

Working:

This valve type, during emergencies, can be opened and closed by signals or manual openings. The valve comes with an actuator that may either be pneumatic or electric in order to ensure rapid closure. Once activated, the valve would shut off the flow immediately as if shutting down to avoid accidents, spills, or damage to equipment, merely due to shutting down. The Cryogenic ECO valves are specifically designed with excellent sealing properties, so it seals very well against a possible leakage even at low temperatures.

Parts of a Cryogenic Emergency Cut Off Valve:

• Body

• Cryogenic Extension Bonnet

• Seat and Seals (specially designed for low temperatures)

• Disc or Ball (depending on valve type)

• Actuator (Pneumatic, Electric, or Hydraulic)

• Spring Mechanism (for quick shut-off)

Industries Served:

As a leading Cryogenic Emergency Cut Off Valve manufacturer in Canada, SVR Global serves various industries, including:

• LNG and LPG Plants

• Petrochemical and Chemical Processing

• Cryogenic Storage Facilities

• Oil and Gas

• Aerospace and Defense

• Power Generation (handling liquid hydrogen or other cryogenic fuels)

Advantages:

• Enhanced Safety: Quick shut-off prevents accidents and minimizes hazards.

• Low-Temperature Compatibility: Engineered to perform in extreme cryogenic environments.

• Reliable Sealing: Prevents leakage, ensuring safe handling of cryogenic fluids.

• Rapid Response Time: Actuator-driven design ensures immediate closure during emergencies.

• Durability and Longevity: Constructed with materials that resist thermal shock and wear.

• Compliance with Standards: Designed to meet stringent safety and industry regulations.

Applications:

• LNG and LPG Loading/Unloading Systems

• Cryogenic Tank Isolation in storage facilities.

• Pipeline Safety in cryogenic fluid transport.

• Emergency Shutdown Systems (ESD) in oil and gas operations.

• Cryogenic Processing Units in chemical industries.

• Rocket Fuel Handling in aerospace applications.

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

Visit for more information: https://www.svrglobal.net/product-category/cryogenic-emergency-cut-off-valve/