Dj41y low temperature flange stop valve is used in the management system of low temperature liquid storage and transportation equipment. It has the characteristics of flexible switching and reliable sealing. It can also be used in the management system of other low temperature and cryogenic media

Executive standard

Design and manufacture: jb/t7749-95

Structure length: gb/t12221-89

Connecting end: gb/t9113-2000, hg20592-97, sh3406-96gb/t12224-89

Inspection and test: jb/t7749-95

Structure diagram of dj41y low temperature flange stop valve