Butterfly Valve - Double Flange

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Products : Butterfly Valve - Double Flange

Double Flange
Double Flange
Part No. Description Material
1 Body ASTM A 216 Gr. WCB/ A 351 Gr. CF8M
2 Disc ASTM A 216 Gr. WCB OR A 105/A 351 Gr CF8M OR F 316
3 Seal Ring UNS S31803 (DUPLEX) + GRAPHITE
4 Shaft ASTM A 182 F6A/A 479 TYPE XM19 (UNS S20910)
5 Packing GRAPHITE
6 Bottom Flange ASTM A 516/ A 240 TYPE 316
7 Thrust Bearing AISI 316 OR AISI 410 / UNS S20910
8 Bearing AISI 304 / AISI 316 HARD FACED
9 Bracket CARBON STEEL
DIMENSION TABLE - ANSI 150#
DN (MM) A B C D WEIGHT
          VALVE GEAR OPERATION
80 340 125 298 114 22 29
100 370 141 328 127 28 35
150 410 165 368 140 40 47
200 475 214 424 152 61 72
250 515 243 464 165 83 94
300 592 286 539 178 127 140
350 627 312 574 190 166 179
400 670 350 600 216 198 228
450 705 383 635 222 229 259
500 765 407 695 229 308 338
600 845 484 750 267 433 479
700 1080 525 1006 292 767 922
750 1118 615 1044 318 990 1145
800 1143 640 1069 318 1165 1320
900 1305 672 1231 330 1495 1760
1000 1315 741 1241 410 2035 2300
1050 1385 755 1311 410 2155 2420
1200 1652 866 1460 470 3045 3690
1350 1765 985 1573 530 4300 4945
1500 1892 1132 1693 600 5740 6535
VALVE SPECIFICATIONS
PRESSURE TEMPRATURE OPRATING PAINTING
PN6,PN 10,PN 16 -20°C to 180°C BI-DIRECTIONAL EPOXY COATING
Technical Data :
  • Manufacturing Std. : ISO 5752/BS 5155/API 609 with wafer construction
  • Testing and Inspection Std : API 598/BS 5155,
  • Leak Rate: Bubble Tight shut off ANSI Class VI or better.
  • Top Flange: Drilling as per ISO 5211
  • Mounting Flanges: ANSI Class 150, DIN PN 10, PN 16
  • BS 4504 T10/16,IS 6392t11/17, BS 10TD,E<F<JIS 5K, 10K
  • Material: IS 210,DIN,ASTM