Pneumatic Butterfly Valve Type TOSV

Pneumatic Butterfly Valve Type TOSV Application Triple eccentric, tight closing high-pressure butterfly valve for process engineering and plants with industrial requirements 3 to 84 Nominal pressure ANSI Class 150 to 1500 (2500) Temperatures 10 to +450 o C Triple eccentric Type TOSV Butterfly Valve featuring zero leakage in both directions of medium flow at maximum differential pressure. Valve body material Carbon steel A 216 WCB Stainless steel A 351 CF8M Body style Wafer Lug-type (threaded holes) Double flanged Welding ends Seal Laminated 316 SS/graphite The valves can be equipped with positioners, solenoid valves or other components in accordance with VDI/VDE 3845. Versions Standard version Type TOSV Wafer-lug design according to API 609, tight shutoff according to API 598 and API 6D. Fig. 1 Type TOSV Butterfly Valve for cryogenic applications with pneumatic actuator Other versions Wafer-type body according to API 609 Double flanged body according to BS 5155/ISO 5752 Length according to ANSI B16.10 Fire-safe version according to BS 6755 Part 2, API 607 and API 6FA Version for cryogenic applications up to 196 C Version for high temperatures up to +700 C Body materials: duplex steel, 6 molybdenum steel, bronze, monel, incoloy, hastelloy B and C, titanium, zirconium Nominal pressure ANSI Class 2500 Fig. 2 Type TOSV Butterfly Valve with manual actuator Edition April 2000 Data Sheet

Principle of operation The process medium can flow through the butterfly valve in either direction. The flow coefficient is determined by the vane s opening angle, i.e. the free area between the vane and the body. Tight shutoff is facilitated by means of the laminated metal/graphite packing which is inserted in the vane and the metallic seat ring. The sealing ring flexibly adapts to the seat design. The triple eccentric design minimizes friction. Fail-safe position The pneumatic rotary actuators are available with two fail-safe positions which become effective either when there is a pressure drop across the actuator or when the air supply fails. "Valve CLOSED without supply air" The butterfly valve is closed when the air supply fails. "Valve OPEN without supply air" The butterfly valve is opened when the air supply fails. Fig. 3 Type TOSV vane design Table 1 Technical data 3 to 84 Nominal pressure ANSI Class 150 to 1500 Body style Lug-type Wafer-type Double flanged Length API 609 (Lug-type) ANSI B16.10 (double flanged version) Installation between flanges ANSI Class 150 to 1500 Seat ring Laminated metal/graphite Characteristic Max. opening angle Rangeability > 50 : 1 Perm. operating pressures See Pressure-Temperature Diagram Temperature range 10 to 450 C Leakage class according to API 598 Bubble tight 2

Table 2 Materials Version Carbon steel Stainless steel Body A 216 WCB A 351 CF8M Vane A 216 WCB A 351 CF8M Shaft A564 Gr. 630 H1100 A564 Gr. 630 Thrust collar 316 SS chromized Seat ring 316 SS Seat seal 316 SS/Supagraph 316 SS/graphite Bonnet and retaining ring 316 SS Gland flange 316 SS Bearings (2 pcs) 316 SS chromized Seat ring and bonnet seal Laminated Supagraph Packing P6 passivated Supagraph Packing Supagraph Grafpack Table 3 C v values and corresponding opening angles Opening angle in mm 10 20 30 40 50 60 70 3 80 8.5 20 33.5 45 51 54.5 55.5 4 100 15.5 36.5 67 105.5 138.5 164 175.5 6 150 29 70 130 210 288 354 388 8 200 84 160.5 278 441 659.5 948 1175 10 250 137 262 454 720 1078 1591 2026 12 300 207 396 685 1087 1626 2279 3043 14 350 255 487 842 1336 1999 2803 3726 16 400 339 648 1122 1779 2662 3732 5049 18 450 427 815 1410 2237 3346 4692 6464 20 500 551 1053 1822 2891 4325 6064 8555 24 600 824 1573 2723 4320 6469 9061 12722 26... 28 On request 30 750 1191 2275 3938 6247 9346 13105 17729 32 800 1550 2961 5125 8129 12162 17350 24539 34... 38 On request 40 1000 2219 4237 7333 11693 17404 24401 34425 42... 84 On request Terms for valve sizing and noise level calculation Table 4a Terms for valve sizing Opening angle 30 40 50 60 70 80 90 FL 0.75 0.74 0.65 0.65 0.6 0.55 0.55 xt 0.5 0.4 0.35 0.35 0.3 0.25 0.25 Table 4b z values in/mm 3 80 4 100 6 150 8 200 10 250 12 300 14 350 16 to 84 400 to 2200 z 0.2 0.2 0.15 0.15 0.15 0.15 0.1 0.1 3

Table 5a Dimensions in mm and weights for Type TOSV Double flanged version ANSI Class 150 3 80 114 57 125 125 120 22 49 4 100 127 63.5 161 152 120 30 66 6 150 140 70 167.5 177 120 38 84 8 200 152 76 202 191 150 62 137 10 250 165 82.5 235 230 160 84 185 12 300 178 89 285 270 180 122 269 14 350 190 95 287 297 195 160 352 16 400 216 108 360 325 195 200 440 18 450 222 111 386 356 225 225 495 20 500 229 114.5 402 383 225 290 638 24 600 267 133.5 489 466 275 465 1023 26 292 146 485 505 275 585 1287 28 700 292 146 515 535 275 700 1540 30 750 318 159 545 565 295 810 1782 32 800 318 159 580 610 295 870 1914 34 330 165 610 640 310 1115 2453 36 900 330 165 635 665 310 1205 2651 38 410 205 670 700 325 1390 3058 40 1000 410 205 695 725 325 1550 3410 42 410 205 725 755 325 1660 3652 44 410 205 750 780 325 1830 4026 46 470 235 780 810 340 2020 4444 48 1200 470 235 815 855 340 2265 4983 50 470 235 845 885 340 2550 5610 52 530 265 865 905 350 2805 6171 54 530 265 900 940 350 3180 6996 56 1400 530 265 935 975 360 3540 7788 58 600 300 965 1005 360 3750 8250 60 600 300 990 1050 370 4030 8866 64 1600 600 300 1035 1125 370 5125 11275 72 1800 670 335 1170 1230 370 5975 13145 80 2000 760 380 1245 1250 390 8200 18040 84 2200 760 380 1340 1420 390 11050 24310 Table 5b Dimensions in mm and weights for Type TOSV Lug type ANSI Class 150 3 80 48 29 125 125 120 20 44 4 100 54 31.5 161 152 120 28 62 6 150 57 36.5 168 177 120 33 73 8 200 64 41.5 202 191 150 47 103 10 250 71 47.5 235 230 160 80 176 12 300 81 50 285 270 180 105 231 14 350 92 58.5 315 297 195 147 323 16 400 102 62.5 360 325 195 185 407 18 450 114 72 386 356 225 242 532 20 500 127 75.5 402 383 225 312 686 24 600 154 88.5 489 466 275 425 935 26 229 146 485 505 275 525 1155 28 700 229 146 515 535 275 630 1386 30 750 229 114.5 597 620 310 725 1595 32 800 229 114.5 636 620 310 783 1723 34 241 120.5 610 640 310 1000 2200 36 900 241 120.5 635 665 310 1085 2387 38 300 150 670 700 325 1250 2750 40 1000 300 150 695 725 325 1390 3058 42 300 150 725 755 325 1490 3278 44 300 150 750 780 325 1645 3619 46 350 175 780 810 340 1815 3993 48 1200 350 175 815 855 340 2035 4477 50 350 175 845 885 340 2295 5049 52 350 175 865 905 350 2520 5544 54 390 195 900 940 350 2860 6292 56 1400 390 195 935 975 360 3185 7007 58 390 195 965 1005 360 3375 7425 60 440 220 990 1050 370 3625 7975 64 1600 440 220 1035 1125 370 4600 10120 72 1800 490 245 1170 1230 370 5375 11825 80 2000 540 270 1245 1225 390 7380 16236 84 2200 540 270 1340 1420 390 9945 21879 4

Table 5c Dimensions in mm and weights for Type TOSV Double flanged version ANSI Class 300 3 80 114 57 130 125 120 25 55 4 100 127 63.5 158 152 120 41 90 6 150 140 70 194 177 150 58 128 8 200 152 76 230 205 180 85 187 10 250 165 82.5 260 249 195 118 260 12 300 178 89 305 295 195 175 385 14 350 190 95 332 337 225 250 550 16 400 216 108 365 360 260 300 660 18 450 222 111 408 407 325 225 495 20 500 229 114.5 453 443 325 290 638 24 600 267 133.5 520 540 375 465 1023 26 292 146 535 575 375 585 1287 28 700 292 146 580 610 375 700 1540 30 750 318 159 605 635 395 810 1782 32 800 318 159 635 665 395 870 1914 34 330 165 665 695 395 1115 2453 36 900 330 165 695 725 395 1205 2651 38 410 205 670 700 395 1390 3058 40 1000 410 205 695 725 410 1550 3410 42 410 205 725 755 410 1660 3652 44 410 205 750 780 410 1830 4026 46 470 235 780 810 420 2020 4444 48 1200 470 235 815 855 420 2265 4983 50 470 235 845 885 430 2550 5610 52 530 265 865 905 350 2805 6171 54 530 265 900 940 350 3180 6996 56 1400 530 265 935 975 360 3540 7788 58 600 300 965 1005 360 3750 8250 60 600 300 990 1050 370 4030 8866 64 1600 600 300 1085 1380 370 5125 11275 Table 5d Dimensions in mm and weights for Type TOSV Lug type ANSI Class 300 3 80 48 29 125 125 120 20 44 4 100 54 31.5 161 152 120 28 62 6 150 57 36.5 168 177 120 33 73 8 200 64 41.5 202 191 150 47 103 10 250 71 47.5 235 230 160 80 176 12 300 81 50 285 270 180 105 231 14 350 92 58.5 315 297 195 147 323 16 400 102 62.5 360 325 195 185 407 18 450 114 72 386 356 225 242 532 20 500 127 75.5 402 383 225 312 686 24 600 154 88.5 489 466 275 425 935 26 229 146 485 505 275 525 1155 28 700 229 146 515 535 275 630 1386 30 750 229 114.5 597 620 310 725 1595 32 800 229 114.5 636 620 310 783 1723 34 241 120.5 610 640 310 1000 2200 36 900 241 120.5 635 665 310 1085 2387 38 300 150 670 700 325 1250 2750 40 1000 300 150 695 725 325 1390 3058 42 300 150 725 755 325 1490 3278 44 300 150 750 780 325 1645 3619 46 350 175 780 810 340 1815 3993 48 1200 350 175 815 855 340 2035 4477 50 350 175 845 885 340 2295 5049 52 350 175 865 905 350 2520 5544 54 390 195 900 940 350 2860 6292 56 1400 390 195 935 975 360 3185 7007 58 390 195 965 1005 360 3375 7425 60 440 220 990 1050 370 3625 7975 64 1600 440 220 1035 1125 370 4600 10120 5

Table 5e Dimensions in mm and weights for Type TOSV Double flanged version ANSI Class 600 4 100 190 95 165 206 120 48 106 6 150 210 105 230 250 150 104 229 8 200 230 115 265 280 180 120 264 10 250 250 125 300 325 195 240 528 12 300 270 135 325 350 195 343 755 14 350 290 145 360 380 225 485 1067 16 400 310 155 400 420 260 780 1716 18 450 330 165 420 445 325 830 1826 20 500 350 175 465 485 325 1175 2585 24 600 390 195 530 555 375 1530 3366 26 430 215 485 600 375 1615 3553 28 700 430 215 515 635 375 1800 3960 30 750 430 215 545 665 395 1950 4290 32 800 470 235 580 700 395 2435 5357 34 470 235 610 725 395 2605 5731 36 900 510 255 635 755 395 2710 5962 38 550 275 670 735 395 3350 7370 40 1000 550 275 695 765 410 4200 9240 42 550 275 725 805 410 4852 10674 44 550 275 750 830 410 5850 12870 46 630 315 780 860 420 6500 14300 48 1200 630 315 815 900 420 7290 16038 50 680 340 845 940 430 7870 17314 52 680 340 865 965 430 8280 18216 54 740 370 900 1000 430 9060 19932 56 1400 740 370 935 1040 450 9970 21934 58 760 380 965 1075 450 11240 24728 60 780 390 990 1115 470 13070 28754 Table 5f Dimensions in mm and weights for Type TOSV Lug type ANSI Class 600 4 100 64 39 165 206 120 50 110 6 150 78 41 230 250 150 90 198 8 200 102 51 265 280 180 193 425 10 250 117 60.5 300 325 195 225 495 12 300 140 70 325 350 195 345 759 14 350 155 77.5 360 380 225 385 847 16 400 178 89 400 420 260 460 1012 18 450 200 100 420 445 325 685 1507 20 500 216 108 465 485 325 935 2057 24 600 232 116 530 555 375 1200 2640 26 292 146 560 600 375 1325 2915 28 700 292 146 858 635 375 1400 3080 30 750 318 159 615 665 395 1490 3278 32 800 318 159 655 700 395 1880 4136 34 330 165 685 725 395 1900 4180 36 900 330 165 720 755 395 2045 4499 38 410 205 700 735 395 3200 7040 40 1000 410 205 725 765 410 3585 7887 42 410 205 765 805 410 3615 7953 44 410 205 795 830 410 4255 9361 46 470 235 825 860 420 5020 11044 48 1200 470 235 865 900 420 5630 12386 50 500 250 905 940 430 6080 13376 52 500 250 930 965 430 6400 14080 54 530 265 959 1000 430 7000 15400 56 1400 530 265 1000 1040 450 7700 16940 58 580 290 1025 1075 450 8680 19096 60 600 300 1075 1115 470 10100 22220 6

Table 5g Dimensions in mm and weights for Type TOSV Lug type ANSI Class 900 6 150 102 51 145 165 150 83 183 8 200 140 70 285 310 180 151 332 10 250 155 78 320 350 195 240 528 12 300 178 89 355 380 195 400 880 14 350 290 145 370 395 225 606 1333 16 400 310 155 415 430 260 850 1870 18 450 330 165 450 470 325 1050 2310 20 500 350 175 490 505 325 1350 2970 24 600 350 175 580 620 375 2350 5170 26 350 175 550 570 375 2780 6116 28 700 350 175 580 600 375 3130 6886 30 750 410 205 615 645 395 4000 8800 32 800 410 205 645 680 395 4500 9900 34 470 235 675 705 395 5800 12760 36 900 470 235 705 735 395 6500 14300 Table 5h Dimensions in mm and weights for Type TOSV Lug type ANSI Class 1500 8 200 230 115 300 320 180 350 770 10 250 250 126 350 375 195 601 1322 12 300 270 135 395 435 195 740 1628 14 350 290 145 435 475 225 1300 2860 16 400 310 155 480 515 260 1650 3630 18 450 330 165 495 530 325 2150 4730 20 500 350 175 545 580 325 2500 5500 24 600 390 195 655 685 375 3840 8448 Table 5i Dimensions in mm and weights for Type TOSV Lug type ANSI Class 2500 8 200 115 115 340 375 200 610 1342 10 250 126 126 400 435 215 990 2178 12 300 135 135 375 480 220 1340 2948 Fig. 4 Dimensional drawing for Type TOSV 7

Ordering text Type TOSV Butterfly Valve... Nominal pressure Class... Body material According to Table 2 Actuator Type... Fail-safe position Valve CLOSED or valve OPEN Control valve accessories Specifications subject to change without notice. SAMSON AG MESS- UND REGELTECHNIK Weismüllerstraße 3 D - 60314 Frankfurt am Main Telefon (0 69) 4 00 90 Telefax (0 69) 4 00 95 07 Internet: http://www.samson.de