Product Name: Triple Offset, Three Eccentric, metal Seat Butterfly Valves Class150&Pn16 Model NO.: D673 Application: Industrial Usage Valve Body: Casting Material of Seal Surface: metal Hard Sealed Working Temperature: 425degree Work Pressure: Low Pressure (Pn<1.6mpa) Valve Stem: Outside Screw Seal Form: metal to metal Structure: Three-Eccentric Sealing Connection Form: Wafer,Lug,Flange Driving Mode: Lever,Worm Gear,Pneumatic Body: Wcb,CF8m,CF8,C95800 Disc: Wcb,CF8m,CF8,C95800 Stem: F6a,17-4pH,SS316 Flange Connection: Pn16,Class150 Size Range: 2-48 Painting Color: Blue Cyliner: Double Acting Accessories: Solenoid Valve Solenoid Valve: SMC as Standard Test: API 598 Trademark: Guanli Valve Transport Package: Plywood Cases Specification: CE, ISO Origin: Wenzhou Zhejiang HS Code: 8481804090 Product Description Triple offset Three Eccentric Butterfly ValvesPressure range:Class150&PN16Size range:2-48Body&Disc:WCB,CF8M,CF8,Special materialSeat Type:metal to metalOperation:Pneumatic,Lever,worm gearFlange drilling:ASME B16.5,EN1092 PN10/PN16Test:API 609 Category BFactory Certificates:CE,ISO,TSMaterials of partsBodyDiscSeatStemRingPackingWCB/LCB/CF8M/CF8/CF3M/CF3/WC6/WC9/CD3MNWCB+ENP/LCB/CF8M/CF8/CF3M/CF3/WC6/WC9/CD3MNSTL/13Cr/316/316L/304/304L/F316L/Monel/F51F6a/17-4PH/F304/F316/F304L/F316L/F51/Monel304+Flexible graphite/316+Flexible graphite/Stainless steel seriesFlexible graphite+304/Flexible graphite+316Flexible graphite*Materials could be choosed according to customers' requirement & working condition.