Firsa 2009 - Lockwood International

PRESSURE SEAL GLOBE VALVE2500LBS – FIG. 1019 PSDesign features Design according to• BS 1873• ANSI B 16.34 Pressure seal bonnet , O.S.& Y. Plug type disc fully guided Full range of body and bonnet materials Full welded seats Non rising Handwheel Non rotating stem 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 feature” 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-BW 451 578 673 914 1022 1270 1041H 1 700 820 982 1035 1146 1398 1605V 500 500 600 G.O. G.O. G.O. G.O.Available on requestItemPARTS1 BODY2 BONNET3 DISC4 SEAT RING5 STEM6 BACK SEAT7 GLAND8 GLAND FLANGESTD. CARBON STEELASTM A216 WCBA105FIRSA 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.comSTANDARD MATERIALHIGH TEMPERATURE LOW TEMPERATURECARBON STEELCARBON STEELASTM A217ASTM A352WC6/WC9/C5/C12LCB/LCC/LC3ACCORDING TO API 600 TRIM NUMBERSTAINLESS STEELASTM A351CF3/CF8/CF3M/CF8MA182 F304 L / A182 F 316 L9 YOKE ASTM A216 WCBASTM A217ASTM A352ASTM A351WC6/WC9/C5/C12LCB/LCC/LC3 CF3/CF8/CF3M/CF8M10 HANDWHEEL CARBON STEEL11 LOCKING-EYEBOLT FLANGE A105 A182 F304 L / A182 F 316 L12 STEM PACKING GRAPHITE13 SECTOR RING14 SPACERUNS S 41000A182 F 304 L / A182 F 316 L15 TRAPEZOIDAL GASKET REINFORCED GRAPHITE16 DISC NUT UNS S 41000 A182 F 304 L / A182 F 316 L17 YOKE - BONNET STUD BOLT/ NUT18 EYEBOLT NUTA193 B7/A194 2H A193 B16/A194 Gr4 A320 L7/A320 Gr7 A193 B8/A194 Gr819 NON ROTATING STEM DEVICE CARBON STEEL