Cryogenic ball valve supplier in Cyprus

Category: Academics

Middleeast valve is a top Cryogenic ball valve supplier in Cyprus. We supply to cities like Niscosia,Limassol, Paphos, and Larnaca. A cryogenic ball valve is a type of valve designed to handle extremely low temperatures, typically below -150°C (-238°F). These valves are commonly used in industries such as liquefied natural gas (LNG) production, storage, and transportation, as well as in other applications involving the handling of cryogenic fluids, such as liquid nitrogen, liquid oxygen, and liquid hydrogen. A cryogenic ball valve is a specialized valve that can maintain its functionality and sealing properties in extremely cold environments. It's designed to prevent leakage and maintain efficient flow control even when subjected to the challenges posed by cryogenic temperatures. The working principle of a cryogenic ball valve is based on a rotating ball with a hole (bore) through it, which is positioned within the valve body. When the valve is in the open position, the bore aligns with the pipe's flow path, allowing the cryogenic fluid to pass through the valve. In the closed position, the ball is rotated so that the bore is perpendicular to the flow path, preventing the fluid from passing through. Middleeast valve is the largest Cryogenic ball valve supplier in Cyprus and are designed to ensure safe and reliable operation in extremely cold temperatures, making them suitable for critical applications where maintaining proper flow control and isolation of cryogenic fluids is essential. Description- Available materials: Cast iron, WCB, WCC, WC6, LCC, LCB, Titanium, SS304, SS316, CF8, CF8M , F55, F51, F53, Monel, Ductile Iron. Available Size: ½” to 48” Class: 150 to 2500 Nominal Pressure: PN10 to PN450 Ends: Flanged, Threaded, Buttweld, Socketweld Operations: Lever Operated, Electric Actuated, and Pneumatic Actuated. The key components of a cryogenic ball valve include: Ball: The ball is typically made of stainless steel or other suitable materials, with a hole drilled through it that aligns with the pipe's bore when the valve is open. Valve Body: The valve body contains the ball and is designed to provide a sealed cavity for the ball to rotate within. It also features inlet and outlet connections for the fluid. Seats: The valve has two seats, often made of materials that can withstand low temperatures, to ensure a tight seal when the valve is closed. One seat is on the upstream side of the ball, and the other is on the downstream side. Actuator: The actuator is used to control the rotation of the ball. It can be manual (handwheel or lever), electric, pneumatic, or hydraulic, depending on the application and the level of automation required. The main functions of a cryogenic ball valve include: Flow Control: Cryogenic ball valves are used to control the flow of cryogenic fluids. By rotating the ball within the valve body, the valve can be opened to allow fluid flow or closed to stop the flow. Sealing: The valve is designed to provide a tight seal when closed, preventing leakage of cryogenic fluids that could potentially cause safety hazards or loss of valuable resources. Reliability: Cryogenic ball valves are built to operate reliably even in the extreme temperatures encountered in cryogenic applications, ensuring that the valve maintains its functionality and sealing properties. Low Heat Transfer: Cryogenic ball valves are designed to minimize heat transfer between the flowing fluid and the valve components, preventing the valve from freezing and maintaining efficient operation. Industries of cryogenic ball valve: Chemical and Petrochemical Industry Aerospace Industry Biomedical Industry Energy Industry