Duplex Lug Type Butterfly Valve

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Description

Duplex Lug Type Butterfly Valve

Body: Duplex 4A, 5A, Carbon Steel, Stainless Steel, Super Duplex Stainless Steel, Hastelloy, Alloy Steel

Disc: Stainless Steel, Duplex Stainless Steel, Hastelloy, Titanium

Stem: SS316

Seat: EPDM, NBR, Viton

Shaft: SS316

Packing Seal: Graphite, PTFE

Nominal Size: DN50 to DN2000

Nominal Pressure: Class 150 to Class 600, PN10 to PN40

End Connection: Lugged

Operation: Manual, Lever Operated, Electric Actuated, Pneumatic Actuated

Face to Face Dimensions: ANSI B16.10, API 609, MSS-SP-68, ISO 5752

Flanged End Dimensions: ASME B16.5: Class 150 to Class 2500, JIS: 10K to 20K, DIN: PN10 to PN40

Dimensions                                                                                                         Unit: mm

Size A B C D E F d G H J L Wt(kg)
DN Inch
50 2″ 126 78 14 117 9 50 8 70 31 34 43 2.8
65 2 1/2″ 134 84 14 131 9 50 8 70 45 36 46 3.7
80 3″ 138 92 14 176 9 50 8 70 64 36 46 5.1
100 4″ 167 114 14 206 11 70 10 90 91 40 52 6.9
125 5″ 180 129 18 236 14 70 10 90 110 44 56 9.3
150 6″ 203 144 18 258 14 70 10 90 146 44 56 10.5
200 8″ 228 179 25 321 17 102 12 125 193 50 60 17.4
250 10″ 266 216 25 395 22 102 12 125 241 57 68 28.1
300 12″ 291 247 25 461 22 102 12 125 292 66 78 40
350 14″ 332 273 30 511 27 125 14 150 329 62 78 55
400 16″ 363 317 30 580 27 125 14 150 376 84 102 85
450 18″ 397 348 39 630 36 140 18 175 425 94 114 114
500 20″ 425 393 39 700 36 140 18 175 475 110 127 144
600 24″ 498 453 49 823 46 165 22 210 573 120 154 227
700 28″ 626 531 90 928 63 254 18 300 674 54 165 342
750 30″ 660 564 90 984 63 254 18 300 727 54 165 400
800 32″ 666 601 90 1061 63 254 18 300 771 60 190 485
900 36″ 722 660 110 1170 75 254 18 300 839 60 203 605
1000 40″ 806 728 120 1290 84 298 22 350 939 60 216 776
1100 44″ 826 771 140 1404 95 298 22 350 1036 50 255 985
1200 48″ 941 874 150 1511 105 298 22 350 1137 62 276 1190
1400 56″ 1000 940 175 1685 140 356 32 415 1351 62 279 1380
1600 64″ 1155 1085 195 1930 160 356 32 415 1548 65 318 2054
1800 72″ 1200 1170 195 2170 175 406 39 475 1703 70 356 3075
2000 80″ 1363 1360 245 2345 199 406 39 475 1938 75 406 4500