*The unique dynamic load seal PTFE seat design is adopted with good elastictyand high reliability.
*Sealing can be maintained without the need of adding O ring or metal part.*The lip type sealing structure can compensate for the changes oftemperatureand pressure.
*Long service life and low maintenance.
*.In seal test, there is no bubble and leakage at both directions.
产品结构特征
超高性能双偏心蝶阀。除常规阀门所适应的工况介质外根据不同的介质，选用了不同结构材料和特殊处理材料，还可用于深冷、蒸汽、氯气、氮气高真空、抗腐蚀等特殊工况。
The uitra hioh perormance double-eccentic buterty yalve can be used inworkina conditions and media for which covenionalvalves are suitable, and adopts dierentstucture matellals and specla treaiment mateals accorcdina to dierent media.t an also be used inspecial working condions suchas anoganic condion. sieam. chlorineoxyqen,high vacuum,anticorrosive condition, etc.
