Double eccentric butterfly valve

Double eccentric butterfly valve with elastic pressure self-sealing seat structure with bi-directional zero leakage and lower torque to reduce drive procurement costs. 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, widely used in all kinds of pipeline fluid cut-off and regulation. Neway double eccentric butterfly valve adopts eccentric design and complies with API609 standard.

Size: 2""~160"" (DN50~DN4000)

Pressure rating: ASME CLASS 150~600 (PN16~PN100)

Main material: carbon steel, stainless steel, alloy steel and duplex steel, copper

Connection type: WAFER, LUG, RF

Operation mode: handle, gear box, electric, pneumatic, hydraulic