自密封彈性座閘閥採用全新的結構設計、嚴謹的製造工藝和高性能的新材料，克服了傳統閘閥密封性差、內件生鏽、橡膠彈性疲勞、老化等缺陷。
密封性能可靠，結構緊湊，通道暢通，流阻係數小，操作快捷，維修簡單方便，同時也克服了使用壽命長。
適用於生活用水系統、給排水系統、污水處理系統、化工流體輸送系統等。
The self-sealing elastic seat gate valve of the adopts new structural design, rigorous manufacturing technology and new materials with high performance, which overcomes the defects of traditional gate valve such as poor sealing, rust of internals, rubber elastic fatigue and aging, etc.
The sealing performance is reliable, the structure is compact, the passage is smooth, the flow resistance coefficient is small, the operation is quick,
the maintenance is simple and convenient, and the service life is also overcome.Long life.
Suitable for domestic water system, water supply and drainage system, sewage treatment system, chemical fluid conveyance system, etc。