1. What is the definition of a butterfly valve?
- Swivel butterfly valve is a butterfly valve that opens and closes quickly with just a swipe to the or right. The butterfly valve can be opened at certain angles and is usually used for pipes of moderate size DN40. - DN1000 . The valve is closed or opened by 2 leaf blades and is driven along the axis of the stepper when the lever acts.
- Swing arm butterfly valve is manufactured materials such as stainless steel, steel, stainless steel and plastic... the lever arm is made of stainless steel, with butterfly valve type and flange.
- Butterfly valve lever DN40 - DN1000 used for water environment -45 degrees C - 200 degrees C.
2. Picture of butterfly valve with lever size DN40-DN1000
3. Specifications Butterfly valve lever size DN40-DN1000
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