Assistant valve enterprise to win the world
Size:DN15~350
Pressures:PN0.6~1.6
Material:CF8
Temperature :-196~-40℃
Design:GB
Cryogenic ball valves are mainly used in the chemical equipment of ethylene, Liquid oxygen, liquid hydrogen and soon.These types of inflammable and explosive medium can be volumetrically expanded by several hundred times when being gasified under temperature rise, and are difficult to manufacture due to their highly penetrative and leaky propertise.