Size Range:DN50-DN2400
Pressure: PN10/16
Body Material:DI/WCB/CF3/ CF3M/CF8/ CF8M
Seat Material:NBR/EPDM/PTFE/SI
Disc Material:DI/WCB/CF3/ CF3M/CF8/CF8M
Stem Material:45#/SS410/ 2Cr13/SS304/SS316
Features: Eccentric flange butterfly valve is our new design, it is mainly used in the pipeline of water, power plants, steel smelting, chemical industry, papermaking, water projects, environmental facilities, etc.
1.Reasonable design, compact structure, easy to assemble and repair.
2.Eccentric structure, Reduce seal friction, extended service life.
3.The valve disc seal with “T” type structure, sealing pair is linear sealing.
4.Completely sealing, zero leakage.
5.Replaceable sealing ring, O-ring, disc, stem and other parts to suit different medium and temperature.
Parameter Information：
Dimensions：
| DN | NPS（Inch） | A | B | C | L | A | B | C |
| 50 | 2'' | 165 | 125 | 99 | 108 | 165 | 125 | 99 |
| 65 | 2 1/2'' | 185 | 145 | 118 | 112 | 185 | 145 | 118 |
| 80 | 3'' | 200 | 160 | 132 | 114 | 200 | 160 | 132 |
| 100 | 4'' | 220 | 180 | 156 | 127 | 220 | 180 | 156 |
| 125 | 5'' | 250 | 210 | 184 | 140 | 250 | 210 | 184 |
| 150 | 6'' | 285 | 240 | 211 | 140 | 285 | 240 | 211 |
| 200 | 8'' | 340 | 295 | 266 | 152 | 340 | 295 | 266 |
| 250 | 10'' | 395 | 350 | 319 | 165 | 405 | 355 | 319 |
| 300 | 12'' | 445 | 400 | 370 | 178 | 460 | 410 | 370 |
| 350 | 14'' | 505 | 460 | 429 | 190 | 520 | 470 | 429 |
| 400 | 16'' | 565 | 515 | 480 | 216 | 580 | 525 | 480 |
| 450 | 18'' | 615 | 565 | 530 | 222 | 640 | 585 | 548 |
| 500 | 20'' | 670 | 620 | 582 | 229 | 715 | 650 | 609 |
| 600 | 24'' | 780 | 725 | 682 | 267 | 840 | 770 | 720 |
| 700 | 28'' | 895 | 840 | 794 | 292 | 910 | 840 | 794 |
| 800 | 32'' | 1015 | 950 | 901 | 318 | 1025 | 950 | 901 |
| 900 | 36'' | 1115 | 1050 | 1001 | 330 | 1125 | 1050 | 1001 |
| 1000 | 40'' | 1230 | 1160 | 1112 | 410 | 1255 | 1170 | 1112 |
| 1200 | 48'' | 1455 | 1380 | 1328 | 470 | 1485 | 1390 | 1328 |
| 1400 | 56'' | 1675 | 1590 | 1530 | 530 | 1685 | 1590 | 1530 |
| 1600 | 64'' | 1915 | 1820 | 1750 | 600 | 1930 | 1820 | 1750 |
| 1800 | 72'' | 2115 | 2020 | 1950 | 670 | 2130 | 2020 | 1950 |
| 2000 | 80'' | 2325 | 2230 | 2150 | 760 | 2345 | 2230 | 2150 |
| 2200 | 88'' | 2550 | 2440 | 2295 | 800 | 2550 | 2440 | 2295 |
| 2400 | 96'' | 2760 | 2650 | 2495 | 850 | 2760 | 2650 | 2495 |
Tel: +8616637970996
Whatsapp: +8616637970996
Email: sale@pangovalve.com
