Cast Steel Seal Valves - BFE

1 cast Steel seal ValvesBFE AVAILABLE CATALOGUESF orged ValvesCast Steel ValvesForged Pressure seal ValvesAPI 6A ValvesForged Floating Ball ValvesTrunnion Mounted Ball ValvesTrunnion Mounted Ball ValvesDouble block & bleed ValvesGlobal quality. Total reliability. Two re-current claims in present-day corporate strategies. But the transition from words to actions demands tangible measures. Specialization and organization underlie what amounts to a quality culture at BFE, not in the abstract but as a set of specific rules governing every stage of production. An operating model that is good to have in a partner who bears the responsability of supplying Valves that are essential to plant safety and , CONSTRUCTION, MARKING FOR BOLTED VALVESB olted bonnet Valves are designed and manu-factured to withstand the most severe working condition of the oil-petrolchemical and power Valves are in strict accordance with the API standard 600, ISO 10434, BS 1414, BS 1868, BS 1873 and ASME where applicable.

2 Design characteristics realised to swit the working conditions with high safety materials are rigidly checked to ensure quality and to Face dimensions are in accordance with ASME Welding Ends machined to ASME Marking according tro MSS are manufactured and qualified in conformity with Pressure Equipment Directive 97/23/EC and ATEX 94/9 Steel Valve design is developed using the latest software based analysis the design stage, all projects are analysed using 3D solid modelling tools. Benefits in-clude reduction of development time and cost, improved product quality, and ability to solve field problems for customers. Product flexibil-ity and accuracy is Element Analysis (FEA) is a very impor-tant step at the development stage to ensure the best possible performance operational problems, pressure/temperature-related deformations and flow-related forces within a valve can be is used for predicting failure due to un-known stresses by showing problem areas in a material and allowing designers to see all of the theoretical stresses within.

3 This method of product design and testing is far superior to the manufacturing costs which would accrue if each sample was actually built and analyst also verify that analysis results conform to the physics of the problem un-der study. Understanding the response of a structure or manufactured product allows ef-fective design decisions to be made in devel-oping structures and products that are func-tional, meet all engineering requirements, and can be manufactured and Fluid Dynamics (CFD) is used to simulate operating flow conditions. Evalu-ation of Valve CV coefficient and convective heat transfer coefficient takes place at the design cast Steel body have at any point the wall thickness greater than the minimum specified on API attention has been given to the distribution of material to prevent stress con-centration anywhere in the valve rings are welded into the - DISCThe Valves are equipped with:Gate Valves : integral flexible Valves : plug type.

4 On request parabolic or stop check Valves : swing packing is made with pure graph-ite pressed ring with on top and bottom of braided graphite with corrosion inhibitor to prevent damage of stress are available with hand wheel, bevel gear, spur gear ar , pneumatic or hydraulic actuator can be supplied on customer valve is subjected to a pressure test in ac-cordance with the API 598 or BS 6755 rated pressure for the applicable pressure class is in accordance with ASME AND IDENTIFICATIONEach valve is identified on proper name plate and on the valve body as required by MSS SP25, ASME plate carries all information on rating, size, body material, customer body, marking includes material designa-tion (per ASTM)

5 And heat code, size, rating and the trade and check Valves are supplementary marked with an arrow indicating flow can be supplied with by-pass according to MSS SP45, extension stem, floor stand, Limit switches, or others in accordance with customer Mises (N/mm 2(MPa))- +001- +001- 4633e+001- +001- +001- +001- +001- +001- +001- +001- +001- +000- +000 BOLTED BONNET VALVESType: GateDesign Construction: API 600 Classes: 150-300-600-900 and 1500 lbsTesting according to API 598 Marking to MSS SP25 Outside Screw and Yoke (OS&Y)Self aligning packing gland in two partsScrewed back seatWelded seat ringsIntegral flexible wedgeFlanges according to ASME Welding Ends according to ASME :Cat_PRESSURE_FUSE_2009 4-05-2009 14.

6 39 Pagina 6 SIZE2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24 A (RF)216241282305381403419457502762838914 9911143A (BW)216241282305381403419457502762838914 9911143A (RTJ)23225729832039741943547351777885493 010101165B (Open)4305255556207908051005123014651575 1758197421672637C20020025025035035040045 0500640640680760900G-------2202673603603 60411411B1-------12721479163018152011222 52667C1-------305460460460540540610RF283 651781071442283204506941080123516552320B W222740608611318325435857693510541433196 4RF+BG-----16625034248085711721483185126 34BW+BG-----1352052763887391027130216292 278 Figure N 3-1083-1093-10103-10113-10123-10133-1014 3-10153-10163-10173-10183-10193-10203-10 24 SIZE2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24 A (RF)178190203229254267292330356381406432 457508A (BW)216241282305381403419457502572610660 711813A (RTJ)19020321624126727930534336839441944 4470521B (Open)4234955205967117599951180143215351 811200922302641C200200250250250300350400 500500600650650750G-------22022036036036 0411411B1-------128915091614184020122180 2560C1-------305305305305460460460RF2128 3653608413920132043054874411171466BW1821 3044547612617930339850971010771426RF+BG- -----16122334245056877411471496BW+BG---- --14820132541852974011071456 Figure N 1-1081-1091-10101-10111-10121-10131-1014 1-10151-10161-10171-10181-10191-10201-10 24 SIZE2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24 A (RF)292330356432508559660787------A (BW)292330356432508559660787------A (RTJ)295333359436511562663790------B (Open)

7 46553255568579591011451268------C2502502 50350400450500600------G------260320---- --B1------11751330------C1------460610-- ----RF415772128200266419754------BW34475 899155209336616------RF+BG-----288449804 ------BW+BG-----231366666------Figure N 6-1086-1096-10106-10116-10126-10136-1014 6-1015------GATE Valves CLASS 150 GATE Valves CLASS 300 GATE Valves CLASS 600 Weight KgWeight KgWeight KgCat_PRESSURE_FUSE_2009:Cat_PRESSURE_FU SE_2009 4-05-2009 14:39 Pagina 7 BOLTED BONNET VALVESType: GlobeDesign Construction: BS 1873 and API 600 ( )Classes: 150-300-600-900 and 1500 lbsTesting according to API 598-BS6755 Marking to MSS SP25 Outside Screw and Yoke (OS&Y)Self aligning packing gland in two partsScrewed back seatWelded seat ringDisc: loose on stem, needle or parabolic on requestFlanges according to ASME Welding Ends according to ASME :Cat_PRESSURE_FUSE_2009 4-05-2009 14.

8 39 Pagina 8 SIZE2 2 1/2 3 4 5 6 8 10 12 A (RF)292330356432508559660--A (BW)292330356432508559660--A (RTJ)295333359435511562663--B (Open)453546563658715788---C250300350400 500560---G ------413--B1 ------940--C1 ------610--RF456478135212327---BW3854641 06157261---RF+BG---157-417542--BW+BG---1 28-360459--Figure N 6-3086-3096-30106-30116-30126-301336-301 4--SIZE2 2 1/2 3 4 5 6 8 10 12 A (RF)203216241292356406495622698A (BW)203216241292356406495622698A (RTJ)216229254305368419508635711B (Open)356420411475540550615749922C200250 250300350400450450640G------360360360B1- -----557669860C1------460460460RF2130375 778100156261308BW172229466786134227272RF +BG-----122161308445BW+BG-----1081592744 09 Figure N 1-3081-3091-30101-30111-30121-30131-3014 1-30151-3016 SIZE2 2 1/2 3 4 5 6 8 10 12 A (RF)267292318356400444559622-A (BW)267292318356400444559622-A (RTJ)282308333371416460575638-B (Open)3844604505155706187401049-C2002503 00350400450500610-G ------460610-B1 ------7701078-C1------360411-RF314455841 10150225385-BW2535467699119180329-RF+BG- -77100-172255600-BW+BG--6898-141210534-F igure N 3-3083-3093-30103-30113-30123-30133-3014 3-3015-GLOBE Valves CLASS 150 GLOBE Valves CLASS 300 GLOBE Valves CLASS 600 Weight KgWeight KgWeight KgCat_PRESSURE_FUSE_2009.

9 Cat_PRESSURE_FUSE_2009 4-05-2009 14:39 Pagina 9 BOLTED BONNET VALVESType: Swing CheckDesign Construction: BS 1868 and API 600 ( )Classes: 150-300-600-900 and 1500 lbsTesting according to API 598-BS6755 Marking to MSS SP25 Welded seat ringDisc: loose on hingeFlanges according to ASME Welding Ends according to ASME :Cat_PRESSURE_FUSE_2009 4-05-2009 14:39 Pagina 10 SIZE2 2 1/2 3 4 5 6 8 10 12 14 16 A (RF)267292318356400444533622711--A (BW)267292318356400444533622711--A (RTJ)282308333371416460549638727--B19521 0225270310330395465482--Weight KgRF3139456890136220315449--BW2631375167 110174203384--Figure N 3-6083-6093-60103-60113-60123-60133-6014 3-60153-6016--SIZE2 2 1/2 3 4 5 6 8 10 12 14 16 A (RF)203216241292330356495622698787864A (BW)203216241292330356495622698787864A (RTJ)216229254305343368508635711800876B1 60167180217285315365445510532583 Weight KgRF192428486379130200300451556BW1520234 25167118162236322469 Figure N 1-6081-6091-60101-60111-60121-60131-6014 1-60151-60161-60171-6018 SWING CHECK Valves CLASS 150 SWING CHECK Valves CLASS 300 SIZE2 2 1/2 3 4 5 6 8 10 12 14 16 A (RF)

10 292330356432508559660787838--A (BW)292330356432508559660787838--A (RTJ)295333359435511562663790841--B18019 7285325343376532583608--Weight KgRF324260110161221346628796--BW24334982 127182291498691--Figure N 6-6086-6096-60106-60116-60126-60136-6014 6-60156-6016--SWING CHECK Valves CLASS 600 Cat_PRESSURE_FUSE_2009:Cat_PRESSURE_FUSE _2009 4-05-2009 14:39 Pagina NAMEWCB-13%Cr Trim 8 LCC-13%Cr Trim 8WC6-13%Cr Trim 8CF8M-F316 Trim 121 CORPO - BODYASTM A216 WCBASTM A352 LCCASTM A217 WC6 ASTM A351 CF8M2 SEGGIO - SEAT RINGASTM A105 HFA350 LF2 HFA182 F11 HFA182 F316 HF3 OTTURATORE - WEDGEA216 WCB+13% CrA352 LCC+13% CrA217 WC6+13% CrASTM A351 CF8M4 STELO - STEMASTM A182 F6 ASTM A182 F3165 TIRANTI C/C - B/B BOLTSASTM A193 B7 ASTM A320 L7 ASTM A193 B16 ASTM A193 B86 DADI PER TIRANTI C/C - NUTS FOR BOLTSASTM A194 2 HASTM A194 A194 A194 150 Corrugated Graphite7 GUARNIZIONE C/C - B/B GASKET cl.