Middleeast valve is a topmost Cryogenic valve suppliers in UAE. We supply to cities like Egypt, Riyadh, Turkey, and Dubai. It is a specialized type of valve designed to handle extremely low temperatures, typically below -150°C (-238°F).

Cryogenic valves are essential components in systems that handle cryogenic fluids such as liquid oxygen, liquid nitrogen, and LNG. These valves regulate the flow of cryogenic fluids through pipelines or systems while ensuring the safety and integrity of the equipment. They are crucial for starting, stopping, or controlling the flow of these extremely low-temperature gases.

Key Features and Working Principles of Cryogenic Valves

Material Selection

Cryogenic valves are constructed using materials capable of withstanding low temperatures without becoming brittle or losing structural integrity. Common materials include stainless steels, aluminum alloys, and specific plastics known for their low-temperature performance.

Sealing Mechanisms

These valves incorporate advanced sealing mechanisms to accommodate the contraction and expansion of materials due to temperature fluctuations. Traditional elastomeric seals may become too rigid or brittle at cryogenic temperatures, so specialized materials like PTFE (polytetrafluoroethylene) or metal-to-metal seals are often used.

Thermal Insulation

To prevent excessive heat transfer from the surrounding environment, some cryogenic valves are equipped with thermal insulation. This insulation is crucial to maintain the cryogenic fluid at the desired temperature and to prevent icing or condensation on the valve's external surfaces.

Cryogenic valves play a vital role in maintaining operational safety and efficiency in environments dealing with extremely low-temperature fluids. By selecting appropriate materials, employing advanced sealing mechanisms, and incorporating thermal insulation, these valves ensure reliable performance in demanding cryogenic conditions.

Find the top Cryogenic Valve Suppliers in UAE. Our specialized valves are expertly designed to meet the challenges of extreme low-temperature environments, ensuring reliable and safe operation for your cryogenic applications.

Description:

Available materials: SS304, SS316, CF8M, CF8, F51, F55, F53, WCB, WC6, WCC, LCB, LCC

Class: 150 to 800

Nominal Pressure: PN25 to PN100

Size: 1/2” to 24”

Ends- Flanged, Threaded, Socket weld, Butt weld.

Operations: Lever Operated , Hand wheel operated , Electric Actuated and Pneumatic Actuated.

Cryogenic valve types:

• Cryogenic Ball Valves
• Cryogenic Globe Valves
• Cryogenic Gate Valves
• Cryogenic Relief Valves
• Cryogenic Butterfly Valves
• Cryogenic Check Valves

Cryogenic valve advantages:

• Can withstand extreme cold temperatures.
• Are used in a variety of fields.
• Excellent bubble type shut-off features.
• These valves are light and clean.

Cryogenic valve Industries:

• Oil and Gas Industry
• Marine Industry
• Petrochemical Industry
• Aerospace Industry
• Chemical Industry

Visit us: https://www.middleeastvalve.com/product-category/cryogenic-valve/