Appreciate the exquisite technology and excellent quality of Tiangong valve! This 12"600LB cryogenic stop valve is designed for cryogenic fluid control. Using high-quality materials, precision forging and exquisite processing, to ensure stable operation in extremely low temperature environment. The 600LB high pressure bearing capacity can meet the needs of a variety of harsh working conditions, and is widely used in petrochemical, natural gas and other industries to provide solid support for your low temperature fluid control!