Double Offset Butterfly Valve
body material: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly etc.)
end connection:WAFER,LUG,RF
operation: Lever Gear motor/pneumatic actuators
product overview:Athena Double eccentric butterfly valve, using elastic pressure self-sealing valve seat structure, with two-way zero leakage and can achieve lower torque, reduce the cost of driving device procurement. Cam effect type sealing structure, so that the valve opened a certain Angle after the valve seat and valve disc separation, reduce friction, greatly improve the service life of the valve