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SWING CHECK VALVE600LBS – FIG. 125Design featuresDesign according to• BS 1868• ANSI B 16.34• API 6DFull range of body and cover materialsRenewable seatsBolted coverSwing type disc Flanges according to ANSI B 16.5 from 2” to 24” Flanges according to ANSI B 16.47 from 26” Bw ends according to ANSI B 16.25 Face to face according to ANSI B 16.10 Testing according to• API 598• BS EN ISO 12266 PART 1Special executionSee “ special features ”sectionMaterial rangeValves are also available in Super AusteniticDuplex and Superduplex Steels , Nickel basedAlloys , Titanium and Molibdenum 6.DimensionsSize 2” 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24” 30” 34” 36”L- RF/ BW 292 356 432 559 660 787 838 889 991 1092 1194 1397 1651L-RTJ 295 359 435 562 663 790 841 892 994 1095 1200 1407 1664 On requestH 180 220 260 325 400 460 540 610 610 740 670 910 1100ItemPARTSSTD. CARBON STEELHIGH TEMPERATURECARBON STEELSTANDARD MATERIALLOW TEMPERATURECARBON STEEL1 BODY ASTM A216 WCBASTM A217ASTM A3522 COVERASTM A 105WC6/WC9/C5/C12LCB/LCC/LC35 HINGE3 DISC4 SEAT RINGACCORDING TO API 600 TRIM NUMBER6 HINGE PIN7 PLUG A182 F304L / A182 F316L8 GASKET SPIRAL WOUND REINFORCED GRAPHITE / PTFESTAINLESS STEELASTM A351CF3/CF8/CF3M/CF8M9 BONNET STUD BOLTS/NUTS A193 B7/A194 2H A193 B16/A194 Gr4 A320 L7/A320 Gr7 A193 B8/A194 Gr8FIRSA S.p.A.Via A. Grandi 12/14 – 20017 Rho ( MI ) , ItalyTel + 39.02.93901158/59 ; Fax + 39.02.93901190P.IVA 02522860150 - www.firsa.com _ info@firsa.com
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