Non-Lücke Plattenschieber

No gap knife gate valve makes use of two rubber seats to pressure clipping to achieve gate sealing effect. Two sealed valve connected together when gate is opened completed. When gate is closed, gate not all the valve, can be taken down to mend. The main feature of this kind valve is entire rubber seal of diameter with anti-wear properties and all-pass runoff common gender .It's suitable for industrial and mining pipe that need valve well resistant.