气动双偏心对夹蝶阀（高性能）
武汉罗普阀门科技有限公司是德国罗普阀门在武汉的分公司。ROPO是德国的气动、电动控制阀的专业制造厂家。ROPO主要生产气动执行器、电动执行器、球阀、蝶阀、电动/气动（单座，双座，三通，套筒）调节阀，电/气阀门定位器等。
ROPO硬密封双偏心高性能系列对夹蝶阀，采用了双偏心多层次金属密封结构，精密的阀板密封面经抛光处理后与三维偏心密封面有机结合，具有耐高低温、高压、允许介质中有微小颗粒，使用寿命长等特点。
◇采用双偏心结构，阀板与阀座几乎无摩察。
◇阀体密封面采用堆焊钻基硬质合金，具有耐磨的特点。
◇阀板密封圈为软硬层叠式金属片，具有金属硬密封和弹性密封的双重优点。
◇密封性能不受介质高、低温的影响。
◇四大系列连接方式可适用于所有末端连接。
Pneumatic control valve
RPV6 new generation high performance pneumatic control valve is designed as per German advanced technology. It is current modern level product in the worldwide.
Adopt with spring DA（ double acting） pneumatic actuator, it has powerful thrust and high rigidity, fast acting, high precise position.
Module design, installation, easy maintenance
The actuator body has been anodized and increases the surface rigidity, never fade, interior never be corrosive.
The material for actuator body is extruded aluminum alloy, tightness, powerful thrust, small size, light weight, easy placement and longer life.
