Lug Wafer Double Offset Butterfly Valve

Lug wafer double offset butterfly valve used to shut off or regulating medium of pipeline, such as steaming, natual gas, all type corrosive medium-non corrosive medium  in chemical refinery, power generation or enviromental protection system. Metal seal butterfly valve usually suitable for high pressure system with advantages of short face to face dimension, high temperature high pressure resistance, wear resistance etc. The valve size can be from 12" to 72" with matching valve pressure from class 150 to class 2500 which operated by worm gear, handwheel, pneumatic actuator or electric actuator.