The insulation jacket flange connection ball valve can use various sealing materials such as reinforced polytetrafluoroethylene, para polystyrene, or metal hard seal according to the working conditions and user requirements. The driving mode can be manual, worm gear transmission, pneumatic or electric. The jacket design Pressure is generally 1.0MPa, which can also be specially designed according to the user's requirements. The insulation jacketed ball valve generally uses a larger connecting flange, so special attention should be paid to the selection.

The insulation jacketed flanged connection ball valve is applicable to various pipelines of Class150 ～ Clas s3 00, PN16 ～ PN40, JIS10K ～ J IS20K. It is used to cut off or connect the media in the pipeline. Different Material are selected, which can be respectively applied to water, steam, oil, liquefied gas, natural gas, gas, nitric acid, acetic acid, oxidizing media, urea and other media, and can insulate and prevent media crystallization.