Type：DQ344F/Y/H，DQ345F/Y/H The Low Temperature 3-Way Ball Valve is a high-performance valve designed to operate efficiently in extremely low-temperature environments, typically ranging from -196°C to -40°C. These valves are crucial for applications in industries such as liquefied natural gas (LNG), cryogenics, refrigeration, and oil & gas that require precise control of flow direction or mixing in very cold temperatures. The valve features a 3-way ball design that offers versatile flow diversion or mixing capabilities between three different ports, ensuring smooth and reliable operation in challenging low-temperature conditions.
High pressure cryogenic ball valve
Type：DQ341F/H/Y，DQ347F/H/Y，DQ647F/H/Y，DQ947F/H/Y， The High Pressure Cryogenic Ball Valve is designed for extreme temperature and high pressure applications where safety, durability, and performance are critical. It is used in systems that require the control of fluids or gases at cryogenic conditions (temperatures as low as -196°C) while maintaining high pressure (up to 4500 psi). These valves are commonly used in industries such as liquefied natural gas (LNG) production, liquefied petroleum gas (LPG) storage, chemical processing, and oil and gas pipelines. These valves feature a trunnion mounted ball design and superior sealing technology to ensure optimal functionality in critical cryogenic environments.