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Flanged Butterfly Valve Dimensions and Weight

Soft--Seal Eccentric Flanged Short Body Butterfly Valve (fig: BV6000S)
Soft--Seal Eccentric Flanged Long Body Butterfly Valve (fig: BV6000L)

  • Flanged butterfly valves are also called double flange butterfly valves, they can be of double flange with short butterfly valves or with long butterfly valves.
  • This valve can be used for water supply and drainage systems in water works, power generating factory, mill plant, paper-making, chemicals and foods industries, especially suitable for use as an ideal equipment for throttling or shutting off flow in water pipelines.
  • Simple and compact in construction, light in weight, quick for on-off operation in 90 degree.
  • The double eccentric structure reduces friction of the sealing ring, providing the valve a long service life .
  • Replacing materials of the disc sealing ring "O" ring ,disc and shaft ,the valve can be used for various medium and temperature.
  • Flange connection is in accordance with GB4216.1, -4216.4-84" Grey Cast Iron Pipe Flanges and Gaskets" and PN1.0 Mpa, PN1.6MPa flange-connection standard given in BS4504,ISO2084,DIN501.
construction dimension of butterfly valve BV6000 series flanged butterfly valveconstruction dimension of butterfly valve BV6000 series flanged butterfly valve

Dimensions and Weight

Dimension for DN100---DN250
Size D D1 d b f short body long body H H1 L L1 L2 L3 　 L4
n-d0 4-m n-d0 short long
100 220 180 158 24 3 - - 8-17.5 446 234 - 190 64 48 121 　 180
150 285 240 212 26 3 - - 8-22 521.5 279 - 210 74 58 128 　 194
200 340 295 268 28 3 4-22 M20 8-22 690 349 89 230 80 70 163 　 241
250 390 350 320 28 4 8-22 M20 8-22 800 406 114 250 98 95 193 　 291
Dimension for DN300--DN1200
Size D D1 d b f short body long body H H1     L L1 L2 L3 L4 L5
n-d0 4-m n-d0 short long
300 450 400 370 28 4 8-22 M20 12-22 959 542 114 270 449 178 254 104 473
350 505 460 430 30 4 12-22 M20 16-22 1048 583 127 290 449 178 254 104 473
400 565 515 482 30 4 12-22 M24 16-26 1120 620 140 310 449 178 254 104 473
450 615 565 532 34 4 16-26 M24 20-26 1190 667 152 330 449 178 254 104 473
500 670 620 585 34 4 16-26 M24 20-26 1280 702 152 350 486 196 254 130 528
600 780 725 685 35 5 16-30 M27 20-26 1409 759 178 390 627 244 254 162 596
700 895 840 800 40 5 20-30 M27 24-30 1613 885 229 430 627 244 254 162 596
800 1015 950 905 44 5 20-33 M30 24-33 1736 1013 241 470 635 270 295 196 711
900 1115 1050 1005 44 5 24-33 M30 28-33 1860 1071 241 510 635 270 295 196 711
1000 1230 1160 1110 50 5 24-36 M33 28-36 2107 1234 300 550 955 455 296 295 807
1200 1455 1380 1330 52 5 28-39 M36 32-39 2326 1343 350 630 955 455 296 295 807

Butterfly Valve

Butterfly Valve Overview
BV1000W
BV1000L
BV1000S
BV2000W
BV2000S
BV2000L
BV3000W
BV3000L
BV4000
Hard Sealed Type
Flanged Type
Grooved End Butterfly Valve
Antiseptic Butterfly Valve

Material of parts
Torque
Definition of CV Value
Specification
Actuator

Order Code
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