1. Product Catalog

ductile iron double eccentric flange butterfly valve

ductile iron double eccentric flange butterfly valve

Model No.︰D431X

Brand Name︰Metalco

Country of Origin︰China

Unit Price︰-

Minimum Order︰-

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Product Description

No. Parts Name Material No Parts Name Material
1 Cover Carbon Steel 7 Disc Ductile Iron
2 Body Ductile Iron 8 Retainer Q235
3 Bushing PTFE 9 Packing  Graphite
4 Sealing Seat SS304 10 Gland Carbon Steel
5 Seal Ring EPDM 11 Yoke Carbon Steel
6 Stem SS420 12 Gear Box Ductile Iron

 

DN PN Series 13 Series 14 D D0 D1 n-Ød f b H # H1 #
200 10 152 230 340 266 295 8-Ø23 3 20 326 188
16 340 266 295 12-Ø23 20 326 188
250 10 165 250 395 319 350 12-Ø23 3 22 354 214
16 405 319 355 12-Ø28 22 370 225
300 10 178 270 445 370 400 12-Ø23 4 24.5 418 258
16 460 370 410 12-Ø28 24.5 440 275
350 10 190 290 505 429 460 16-Ø23 4 24.5 453 285
16 520 429 470 16-Ø28 26.5 460 290
400 10 216 310 565 480 515 16-Ø28 4 24.5 512 308
16 　 　 580 480 525 16-Ø31 28 540 315
450 10 222 330 615 530 565 20-Ø28 4 25.5 536 334
16 640 548 585 20-Ø31 30 565 361
500 10 229 350 670 582 620 20-Ø28 4 26.5 590 360
16 715 609 650 20-Ø34 31.5 632 365

 

DN PN Series 13 Series 14 D D0 D1 n-Ød f b H # H1 #
600 10 267 390 780 682 725 20-Ø31 5 30 660 425
16 840 720 770 20-Ø37 36 695 425
700 10 292 430 895 794 840 24-Ø31 5 32.5 730 485
16 910 794 840 24-Ø37 39.5 745 490
800 10 318 470 1015 901 950 24-Ø34 5 35 824 545
16 1025 901 950 24-Ø41 43 836 575
900 10 330 510 1115 1001 1050 28-Ø34 5 37.5 900 610
16 1125 1001 1050 28-Ø41 46.5 930 610
1000 10 410 550 1230 1112 1160 28-Ø37 5 40 1005 658
16 1255 1112 1170 28-Ø44 50 1005 658
1200 10 470 630 1455 1328 1380 32-Ø41 5 45 1130 785
16 1485 1328 1390 32-Ø50 57 1130 785
1400 10 530 710 1675 1530 1590 36-Ø44 5 46 1295 915
16 1685 1530 1590 36-Ø50 60 1295 915
1500 10 600 760 1785 1640 1700 36-Ø44 5 47 1375 1015
16 1820 1640 1710 36-Ø57 62.5 1375 1015
1600 10 600 790 1915 1750 1820 40-Ø50 5 49 1455 1035
16 1930 1750 1820 40-Ø57 65 1455 1035
1800 10 670 870 2115 1950 2020 44-Ø50 5 52 1656 1150
16 2130 1950 2020 44-Ø57 70 1656 1150
2000 10 760 950 2325 2150 2230 48-Ø50 5 55 1842 1328
16 2345 2150 2230 48-Ø62 75 1842 1328

Payment Terms︰ TT/LC/DP

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