Triple Eccentric Butterfly Valve PN: 10, 16, 25 bar Class(Lb): 150Lb, 300Lb DN(mm): 50-2000 Size(inch): 2″ to 80″ Working temperature: -29 to -425ºC Seal: three-eccentric sealing, triple offset Type of connection: wafer,flange,welding Operator: pneumatic,electric,manual lever,worm gear Body & disc material: ASTM WCB, CF8, CF8M Stem material: ASTM A105, F6a, 304, 316 Seat material: Cr13 stainless […]