ALFA VALVES SERIES S96-S97-S98

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Transcription:

High performance

ALFA VALVES SERIES S96-S97-S98 Alfa Valves is a producer of soft seat, metal seat and fire-safe seat HIGH PERFORMANCE butterfly valves. The valves are manufactured according ISO 9001 Quality Assurance and is designed and tested to meet or exceed the most general industrial standards and are a result of a long time experience in the design and manufacturing of valves. Wafer-Lug and Double flange design for bi-directional dead-end service acc PN10/16 and Ansi 150 ratings. The one piece stem design gives higher strengh and lower valve torque. The double eccentric offset assure a low operation torque and easy replaceable liner system without bolts. The S96, S97 and S98 valves have a Disc stopper to prevent Disc over travel. The Disc design gives a maximum flow and minimum resistance and creates max, Cv values. The outside diameter of the Disc is polished for max. valve life time. The V-Packing are designed to give max. resistance to pressure both low and high pressures. Special packings like Grafoil are available for high temperature applications and are standard on our fire safe design valves and on our metal to metal valves. All valves are tested according Internaltional standards like API 598-MSS SP 61-BS 6755 and Ansi B 16.104.

ALFA VALVES SERIES S96-S97-S98 HIGH PERFORMANCE BUTTERFLY VALVE Soft Seat Design Metal Seat Design Fire-Safe Seat Design FEATURES A wide range of applications from vacuum to very high pressure service, and from low to very high temperature service. Suitable for any severe process Excellent control characteristics Bubble-tight shut-off capability S96-S97-S98 APPLICATION Oil refining Petrochemical process Chemical process Pulp and paper process Suger refining Coal and mining process Power plants Steel plants Desalination process Marine service MANUAL OPERATORS Levers in GGG Gearbox Q Series in cast iron Gearbox QSS Series Aisi 316 PNEUMATIC ACTUATORS PMA Series Spring Return and Double Acting ELECTRIC ACTUATORS ITQ Series from 160 Nm to max. 9000 Nm.

ALFA VALVES: Trendsetters in High performance Butterfly Valve engineering International Standard (DIN/ANSI/JIS) Shut-off and control of gas and liquids Top flange according ISO 5211 Maintenance free Wide choice of materials Overtravel stop prevents disc from over-travel and seat damage Choice of operating methods Choice of seat material Choice of flange standards Easy seat ring exchange High quality and reliability

PRACTICAL INFORMATION VALVE SIZE From DN 50 (2 ) up to DN 400 (16 ) Larger sizes on request END CONNECTION Wafer Lug Double Flange FLANGES JIS B 2211-5K and BB 2212-10K ANSI B 16.5 - Class 150 and 300 DIN 2501 PN-10 and 16 FACE TO FACE EN 558-1 ISO 5752 API 609 A BS 5155 TOPFLANGE ISO 5211 TIGHTNESS PTFE-R Seat - DIN 3230-BO (Rate 1) Inconel Seat - DIN 3230-BN (Rate 1) DIFFERENTIAL PRESSURE DN 50 until DN 400 max. 25 bar VACUUM 0 bar absolute TEMPERATURE From -50 C up to +450 C MAX W.P PN10 / PN16 and Class 150 / PN 20 JIS 10K / 16K MAX FLUIS VELOCITY AT MAX W.P 4 m/s for liquids 50 m/s for clean gases SOFT SEAT Elasticity of the PFTE or PTFE(R) seat and fluid pressure assures perfect bubble tight sealing. FIRE SAFE SEAT After a fire when the PTFE seat has burned away, the supplementary metal sealing seat activates automatically and prevent from excessive flop. METAL SEAT This version offers very high sealing capability with an unusually low leakage rate.

MATERIALS ITEM DESCRIPTION MATERIAL MATERIAL ASTM NO. NO. 01 BODY Ductile Cast Iron GGG40 0,704 A536 Carbon Steel GS-C25N 1,0619 A216WCB Stainless Steel G-X5CrNiMo19-1102 1,4408 CF8M 02 SEAT CLAMPING RING 12 13 14 6 Steel St37-2 10.037 283-C Stainless Steel X5CrNiMo 17-12-2 1,4401 316 03 DISC Stainless Steel G-X5CrNiMo19-1102 1,4408 CF8M 04 SHAFT Stainless Steel X4CrNiMo 16-5-1 1,4418 7 4 05 BUSH BOARING Stainless Steel X5CrNiMo 17-12-2 1,4401/PTFE 316 06 GLAND SLEEVE Stainless Steel G-X5CrNiMo19-1102 1,4408 CF8M 07 GASKET GLAND Stainless Steel G-X5CrNiMo19-1102 1,4408 CF8M 08 TAPER PIN Stainless Steel X4CrNiMo 16-5-1 1,4418 09 SEALING SEAT 19 9 10 11 2 PTFE-R PTFE Compound Inconel Inconel 625 10 GASKET PTFE-R Graphite 11 GASKET RING Stainless Steel X4CrNiMo 16-5-1 1,4418 12 GLAND BOLT Stainless steel A4-70 A2-70 1,4301 13 SPRING WASHER 3 8 Stainless steel A4-70 A2-70 1,4301 14 NUT Stainless steel A4-70 A2-70 1,4301 15 LOCK RING Stainless Steel X4CrNiMo 16-5-1 1,4418 16 DISTANCE RING Stainless Steel X4CrNiMo 16-5-1 1,4418 17 SEALING RING PTFE-R Graphite 18 BOTTUM PLUG Stainless Steel 1 5 16 17 18 19 LOCK PIN Stainless Steel X4CrNiMo 16-5-1 1,4418

TORQUE - HIGH-PERFORMANCE BUTTERFLY VALVE DN Soft Seat (N.m) Fire Safe Seat (N.m) Metal Seat (N.m) 10 bar 16 bar 25 bar 10 bar 16 bar 25 bar 10 bar 16 bar 25 bar 50 17 20 23 22 26 38 28 34 48 65 27 30 33 32 39 55 35 44 61 80 28 35 42 36 46 71 44 52 72 100 40 48 63 60 70 90 72 80 96 125 53 63 75 70 95 145 90 115 176 150 85 95 125 90 100 180 136 160 240 200 180 220 240 200 280 340 280 344 404 250 290 350 430 350 465 660 404 496 688 300 384 500 660 540 770 980 592 800 1024 350 550 670 920 710 830 1080 790 1050 1150 400 900 1050 1350 1100 1250 1700 1224 1792 2320

Kv-VALUES - HIGH-PERFORMANCE BUTTERFLY VALVE PRESSURE / TEMPERATURE DIAGRAM bar 40 35 30 25 20 15 10 5 0-10 50 100 150 200 250 300 350 400 450 C Pressure control line for GS-C25 body material and mettal seat Pressure control line for 1.4408 body material and metal seat Pressure control line for R-PTFE- seat Opening angle DN Size (mm) (in) 20 º 30 º 40 º 50 º 60 º 70 º 80 º 90 º 50 2 1,3 6 15 18 19 21 22 23 65 2,5 1,5 7 18 22 23 24 25 25 80 3 7 30 50 68 82 97 113 115 100 4 22 60 97 119 164 199 223 251 125 5 45 100 152 195 256 346 452 493 150 6 63 109 162 250 391 588 814 845 200 8 96 168 301 509 742 1107 1581 1747 250 10 264 458 682 980 1421 2083 2882 2889 300 12 397 625 956 1368 1938 2778 3794 3940 350 14 460 720 1100 1650 2500 3400 4800 5400 400 16 550 870 1250 2000 3200 4800 6800 8080

WAFER TYPE - SERIES 96 BRACKET DN Ø A E F P H H1 L ØK N nxo V W M WEIGHT(KG) K1 K2 N1 X 50 102 12 26 65 108 91 43 90 70 4xM8 40 58 44.29 3.7 65 122 12 26 65 123 101 46 90 70 4XM8 40 58 61.49 4.6 80 132 12 26 65 133 107 46 90 70 4xM8 40 58 74.38 5.1 100 156 12 26 65 155 115 52 90 70 4xM8 40 58 93.47 6.7 125 188 17 26 65 173 155 56 125 102 4xM10 55 72 119.34 11 150 216 17 26 65 183 164 56 125 102 4xM10 55 72 138.39 13.5 200 268 19 36 85 218 195 60 150 125 4xM12 70 96 189.79 21.5 250 326 22 36 85 253 230 68 150 125 4XM12 70 96 238.51 32 300 375 27 41 90 278 260 78 175 140 4XM16 70 96 277.31 48.5 350 420 30 45 92 318 308 92 175 140 4XM16 70 96 330.74 68 400 482 36 62 124 354 354 102 210 165 4XM20 80 124 374.32 105 90 70 50(F05) 70(F07) (50) 90 70 50(F05) 70(F07) (50) 90 70 50(F05) 70(F07) (50) 90 70 50(F05) 70(F07) (50) 110 100 70(F07) 102(F10) (45) 110 100 70(F07) 102(F10) (45) 140 120 102(F10) 125(F12) (60) 140 120 102(F10) 125(F12) (60) 160 140 102(F10) 140(F14) (60) 160 140 102(F10) 140(F14) (60) 200 170 140(F14) 165(F16) (80)

LUG TYPE - SERIES 97 R(pcd) DN E F P H H1 L ØK N nxo V W PN10 PN16 PN25 ANSI150 50 12 26 65 108 91 43 90 70 4xM8 40 58 65 12 26 65 123 101 46 90 70 4xM8 40 58 80 12 26 65 133 107 46 90 70 4xM8 40 58 100 12 26 65 155 115 52 90 70 4xM8 40 58 125 17 26 65 173 155 56 125 102 4xM10 55 72 150 17 26 65 183 164 56 125 102 4xM10 55 72 200 19 36 85 218 195 60 150 125 4xM12 70 96 250 22 36 85 253 230 68 150 125 4xM12 70 96 300 27 41 90 278 260 78 175 140 4xM16 70 96 350 30 45 92 318 308 92 175 140 4xM16 70 96 400 36 62 124 363 354 102 210 165 4 xm20 80 124 125 125 125 120.6 145 145 145 139.7 160 160 160 152.4 180 180 190 190.5 210 210 220 215.9 240 240 250 241.3 295 295 310 298.4 350 355 370 361.9 400 410 430 431.8 460 470 490 476.2 515 525 550 539.7 DN 50 65 80 100 125 150 200 250 300 350 400 sxt PN10 PN16 PN25 ANSI150 4xM16 4xM16 4xM16 4x5/8 UNC 4xM16 4xM16 8xM16 4x5/8 UNC 8xM16 8xM16 8xM16 4x5/8 UNC 8xM16 8xM16 8xM20 8x5/8 UNC 8xM16 8xM16 8xM24 8x3/4 UNC 8xM20 8xM20 8xM24 8x3/4 UNC 8xM20 12xM20 12xM24 8x3/4 UNC 12xM20 12xM24 12xM27 12x7/8 UNC 12xM20 12xM24 16xM27 12x7/8 UNC 16xM20 16xM24 16xM30 12x1 UNC 16xM24 16xM27 16xM33 16x1 UNC Bracket M (KG) K1 K2 N1 X 44.29 4.5 90 70 50(F05) 70(F07) (50) 61.49 5 90 70 50(F05) 70(F07) (50) 74.38 6.7 90 70 50(F05) 70(F07) (50) 93.47 9.5 90 70 50(F05) 70(F07) (50) 119.34 14 110 100 70(F07) 102(F10) (45) 138.39 17 110 100 70(F07) 102(F10) (45) 189.79 24.5 140 120 102(F10) 125(F12) (60) 238.51 41 140 120 102(F10) 125(F12) (60) 277.31 65 160 140 102(F10) 140(F14) (60) 330.74 93 160 140 102(F10) 140(F14) (60) 374.32 120 200 170 140(F14) 165(F16) (80)

DOUBLE FLANGED TYPE - SERIES 98 ØA DN PN10 PN16 PN25 ANSI150 E F P H H1 L ØK N nxo V W 50 165 165 165 152 12 26 65 108 91 108 90 70 4xM8 40 58 65 185 185 185 178 12 26 65 123 101 112 90 70 4xM8 40 58 80 200 200 200 191 12 26 65 133 107 114 90 70 4xM8 40 58 100 220 220 235 229 12 26 65 155 115 127 90 70 4xM8 40 58 125 250 250 270 254 17 26 65 173 155 140 125 102 4xM10 55 72 150 285 285 300 279 17 26 65 183 164 140 125 102 4xM10 55 72 200 340 340 360 343 19 36 85 218 195 152 150 125 4xM12 70 96 250 395 405 425 406 22 36 85 253 230 165 150 125 4xM12 70 96 300 445 460 485 483 27 41 90 278 260 178 175 140 4xM16 70 96 350 505 520 555 533 30 45 92 318 308 190 175 140 4xM16 70 96 400 565 580 620 597 36 62 124 363 354 216 210 165 4xM20 80 124 R(pcd) PN10 PN16 PN25 ANSI150 125 125 125 120.6 145 145 145 139.7 160 160 160 152.4 180 180 190 190.5 210 210 220 215.9 240 240 250 241.3 295 295 310 298.4 350 355 370 361.9 400 410 430 431.8 460 470 490 476.2 515 525 550 539.7 DN 50 65 80 100 125 150 200 250 300 350 400 SxT PN10 PN16 PN25 ANSI150 4xØ18 4xØ18 4xØ18 4xØ19 4xØ18 4xØ18 8xØ18 4xØ19 8xØ18 8xØ18 8xØ18 4xØ19 8xØ18 8xØ18 8xØ22 8xØ19 8xØ18 8xØ18 8xØ26 8xØ22 8xØ22 8xØ22 8xØ26 8xØ22 8xØ22 12xØ22 12xØ26 8xØ22 12xØ22 12xØ26 12xØ30 12xØ25 12xØ22 12xØ26 16xØ30 12xØ25 16xØ22 16xØ26 16xØ33 12xØ28 16xØ26 16xØ30 16xØ36 16xØ28 Bracket M (Kg) K1 K2 N1 X 28.82 10 90 70 50(F05) 70(F07) (50) 50.49 12 90 70 50(F05) 70(F07) (50) 66.78 14 90 70 50(F05) 70(F07) (50) 86.88 17 90 70 50(F05) 70(F07) (50) 111.02 22 110 100 70(F07) 102(F10) (45) 131.53 28 110 100 70(F07) 102(F10) (45) 183.24 38 140 120 102(F10) 125(F12) (60) 229.04 55 140 120 102(F10) 125(F12) (60) 269.65 79 160 140 102(F10) 140(F14) (60) 318.06 111 160 140 102(F10) 140(F14) (60) 360.19 146 200 170 140(F14) 165(F16) (80)

HANDLEVERS - SERIES HP DN E F L A N LEVER TYPE 40 12 25 280 115,5 70 HP 1-100 50 12 25 280 115,5 70 HP 1-100 65 12 25 280 115,5 70 HP 1-100 80 12 25 280 115,5 70 HP 1-100 100 12 25 280 115,5 70 HP 1-100 125 17 27 350 115,5 102 HP 2-150 150 17 27 350 115,5 102 HP 2-150 200 19 36 500 134,5 125 HP 3-250 250 22 36 500 134,5 102 HP 3-250 300 22 36 500 134,5 102 HP 3-250

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