![Pneumatic Butterfly Valve](/UpLoadImage/SmallImages/20170504013415121_气动蝶阀红 小.jpg)
Pneumatic Butterfly Valve
Metal seated butterfly valves are become more and more popular in various industries. LLV standard metal seated butterfly valve is triple off-set or double eccentric design which has advantages of light weight, cost effective and low operation torque. It is now replacing traditional gate, globe & ball valve in many industries.