Schmiedestahl mit Flansch-Absperrklappen

Flanged Butterfly valve 1.Pressure:Class 150-2500Lb 2.Size:NPS3"-40" 3.Connect:Flanged Wafer SW BW 4.Mat:Ti,Ni,Duplex,Alloy, Forged steel Flanged Butterfly Valves Features: 1) Design: API 602 2) Face to face: ASME B 16.10 3) Flanged ends: ASME B 16.5 4) Test and inspection: API 598 5) Material: a) Body: ASTM A105, ASTM A 182-F11, F22, F5, ASTMA 182-F304, F316, F304L, F316L, TA2, CF8, CF8M, CF3, CF3M b) Bonnet: ASTM A105, ASTM A 182-F11, F22, F5, ASTM A 182-F304, F316, F304L, F316L, TA2, CF8, CF8M, CF3, CF3M c) Seat: ASTM A105, ASTM A182-F11, F22, F5, F304, F316, F304L, F316L d) Packing: graphite, PTEF, PPL 6) Pressure: 150 - 2,500lbs 7) Driving manner: hand - operated, worm wheel and worm screw, pneumatic operated, electric- driving 8) Applicable temperature: ≤425°C 9) Working mediums: gas, water, oil and other corrosive medium 10) Major parts of the valve series and materials of sealing surface differ according to actual working condition and customers' special requirements Inner packing: Plastic package Outer packing: Wooden package