TRIPLE OFFSET TYPE BUTTERFLY VALVES Bonny Valve has very extended experience in manufacturing of Triple Offset Butterfly Valves Size: 2 up to 80 (DN50 up to DN2000) Pressure Rating: ASME 150#,300#,600# Materials: Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc. End Connection: Wafer,Lugged, Flanged RF, RTJ, FF Operator : Lever, Gear Operated Specification: Design API609 / ASME B16.34 Face to Face API609 / ASME B16.10 End Flange ASME B16.5 Test API598 Special NACE MR-0175 Features: Triple Offset Type Locking Device Optional