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BELLOW SEALED GATE VALVE300LBS – FIG. 103 BSDesign features Design according to• API 600• BS EN ISO 10434• ANSI B 16.34 Bolted bonnet, O.S.& Y. Solid or flexible wedge Full range of body and bonnet materials Renewable seats Rising stem – non rising handwheel 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 216 282 305 403 419 457 502 762 838 914 991L-RTJ 232 298 321 419 435 473 518 778 854 930 1010H 1 655 880 1090 1530 1920 2320 2750 3150 3510 3930 3300V 200 225 250 300 400 450 G.O. G.O. G.O. G.O. G.O.ItemPARTS1 BODY2 BONNET15 EXTENSION3 WEDGE4 SEAT RING5 STEM6 BACK SEAT7 GLAND8 GLAND FLANGESTD. CARBON STEELASTM A216 WCBA105HIGH TEMPERATURECARBON STEELASTM A217WC6/WC9/C5/C12STANDARD MATERIALLOW TEMPERATURECARBON STEELASTM A352LCB/LCC/LC3ACCORDING TO API 600 TRIM NUMBERAvailable on requestSTAINLESS STEELASTM A351CF3/CF8/CF3M/CF8MA182 F304 L / A 182 F 316 L9 YOKE SLEEVE NI RESIST10 HANDWHEEL CARBON STEEL11 GASKET SPIRAL WOUND REINFORCED GRAPHITE / PTFE12 STEM PACKING GRAPHITE/PTFE13 BONNET STUD BOLTS/NUTS14 EYEBOLTS/NUTSA193 B7/A194 2H A193 B16/A194 Gr4 A320 L7/A320 Gr7 A193 B8/A194 Gr816 HANDWHEEL NUT CARBON STEEL17 BELLOW FLANGE18 BELLOWA182 F321 / A 182 F 316 L19 YOKE SLEEVE NUT CARBON STEELFIRSA 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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