round type gate

本闸门是由圆型门框、闸板、导轨、密封条、可调整密封机构等部件组成，其密封原理是门框固定于水池圆型管道及墙壁上，导轨固定门框与墙壁上，闸板通过导轨做启闭动作，直到闸板上的锲块碰到导轨条上的锲块，使得闸门密封面紧靠门框上的密封面，从而起到密封效果，另外闸板密封面跟门框密封面都是镶铜材质的，具有耐磨损的特性，使得阀门密封密封性好、耐磨性强、耐腐蚀、操作简单、安装方便、使用寿命长、适应性广等特点。适用于给水排水、水利和防洪等水工构筑物的取水口、水池及集水井内，作切换流道或截断水流用，其安装管道为圆型口设置。此闸门可以通过启闭机在平台上操作，根据客户要求可以配置手动、手电两用启闭机，使得开启过程中轻松自如。

Composed of round door frames, gate, rack , sealing strip, adjustable structure of sealing , this kind of sealing principle is door frame is fixed on square pipe of pool and wall, rack is fixed on door frame and wall, through rack opens and closes till weld block of gate meets with weld block of rack to make sealing surface of gate close to sealing surface of door frame to achieve sealing .Besides , sealing of gate and sealing of door frame are made of inlaid copper which is well resistance ,It makes valve with well sealing ,wear resistance , corrosion resistance, easily operation, convenient installation , long life , wildly usage. It's suitable for water supply and drainage, water conservancy and flood control etc, water intake,pool and water catchment well of hydraulic structures. This kind of valve can through closing date machine operate on the platform .Handwheel , manual and electric with closing date machine which it's easily open and close can be equipped with according to customers' requirements .

产品型号： ZMQY-QS                         

公称通径范围：DN250-DN1600

材质：铸铁、球墨铸铁

闸门材质： 铸铁、球墨铸铁

密封面：镶铜、本体

适用介质：污水

Model: ZMQY-QS

Nominal diameter: DN250-DN1600

Material :cast iron 、ductrile cast iron

Gate material : copper 、entiry

Media: swage