By adopting the deep cooling treatment process and special low-temperature materials, it ensures reliable performance under extreme conditions of -196℃; the innovative design of the side maintenance opening supports rapid maintenance and significantly reduces downtime; the double eccentric butterfly plate structure and multi-level metal sealing system achieve zero leakage in both directions under ultra-low temperature environments; the extended valve stem and anti-heat bridge design effectively prevent heat conduction; it complies with international standards and is suitable for harsh conditions such as LNG, air separation, and chemical industries, while balancing efficient sealing and convenient maintenance.
◎ Main material: low temperature steel, stainless steel, alloy steel, etc.
◎ Size range: NPS6~NPS80/DN150~DN2000
◎ Pressure level: Class150~ Class 300/PN10~PN50
◎ Temperature range: -196℃~120℃
◎ Application scenarios: Liquefied natural gas (LNG) process systems, used for flow regulation and control of system pressure; chemical process
systems, such as refrigerant, liquid oxygen, liquid nitrogen, etc. transportation systems; food processing, such as liquid food delivery systems, etc.