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Pneumatic Three-piece Butterfly Valve

1.The valve can be manually operated via a handle,or remotely controlled by an electric or pneumatic actuator.
2.The electric or pneumatic actuator converts the axial movement of piston to the rotation of shaft.So that the valve can be open or close and thus control the pipeline system.There are three types of actuator:NO,NC,A/A
3.Via a multi-position duckbill handle,the valve can be lockable in 12 positions by 15°,achieving the purpose of medium flow controlling.
4.Alternatively ,to control the medium flow,one can also use a pulling handle four multi-function positions.
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  • D01.3C


The series of sanitary butterfly valve is pneumatically operated,widely used in food,beverage,brewing,dairy and biological engineering industries,with an intented purpose of controlling and regualting medium flow in pipelines.




Nuomeng, insisting on the goal of winning recognition from clients all over the world, takes pride in our capability of producing spare parts for manufacturing, pharmaceutical, chemical and bioengineering industries.

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