Technical Data282533Servicechilled, hot water, up to 60% glycolFlow Characteristicmodified equal percentageControllable Flow Range90° rotationSize [mm]3” [80]End Fittingfor use with ansi class 125/150 flangesBodyductile iron ASTM A536Body Finishepoxy powder coatedStem PackingEPDM (lubricated)SeatEPDMShaft416 stainless steelBushingsRPTFEDisc304 stainless steelBody Pressure Rating [psi]ANSI 125, standard class BANSI ClassANSI 125, standard class BNumber of Bolt Holes4Lug Threads5/8-11 UNCMedia Temperature Range (Water)-22°F to 250°F [-30°C to 120°C]Close-Off Pressure200 psiRangeability10:1 (for 30° to 70° range)Maximum Velocity12 FPSCv302 Weight14.3 lb [6.6 kg]Leakage0%Servicingmaintenance freeFlow Pattern0102010305040608070902030406050708010090100% OF MAXIMUM FLOW% OF VALVE OPENINGApplicationValve is designed for use in ANSI flanged piping systems to meet the needs of bi-directional high flow HVAC hydronic applications with 0% leakage. Typical applications include cooling tower bypass, primary flow change-over systems, and large air handler coil control. Valve face-to-face dimensions comply with API 609 & MSS-SP-67, Completely assembled and tested, Ready for installation.Jobsite NoteValve assembly should be stored in a weather protected area prior to installation. Reference the butterfly valve installation instruction for additional information.Flow/CvCv 10°Cv 20°Cv 30°Cv 40°Cv 50°Cv 60°Cv 70°Cv 80°Cv 90°0.2 9 18 39 70 116 183 275 302 Dimensions (Inches [mm])ABCDE1.8” [46]4.70” [119]2.14” [54.4]11.5” [292]6.3” [160]F680HD+GW01Resilient Seat, 304 Stainless Steel Disc800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEANDate created, 01/22/2018 - Subject to change. © Belimo Aircontrols (USA), Inc.Next >