- Category
- Hot products
Position: Home > Products > Wafer Butterfly Valve
We're here to help:
Easy ways to get the answers you need.
Pressure: PN10, PN16, Class150
Body Materials: Cast Iron, Ductile Iron
Seat Materials: NBR, EPDM, PTFE
Disc Materials: Ductile Iron, WCB, CF8,CF8M
Stem Materials: SS304, SS316
End Connection: Wafer
Operate: Manual, Worm gear, Pneumatic, Electric-Motorized
Disc type: With-pin, One stem no-pin, Double stem no-pin
SIZE | A | B | C | d0 | PCD | N-Q | ISO5211 | ∅K | ∅E | N-∅d1 | B1×B1 | L |
DN40 | 120 | 57 | 33 | 12.6 | 110 | 4-19 | F05 | 65 | 50 | 4-7 | 9×9 | 26 |
DN50 | 140 | 65 | 43 | 12.6 | 125 | 4-19 | F05 | 65 | 50 | 4-7 | 9×9 | 26 |
DN65 | 150 | 75 | 46 | 12.6 | 145 | 4-19 | F05 | 65 | 50 | 4-7 | 9×9 | 30 |
DN80 | 158 | 93 | 46 | 12.6 | 160 | 8-19 | F05 | 65 | 50 | 4-7 | 9×9 | 30 |
DN100 | 176 | 109 | 52 | 15.77 | 180 | 8-19 | F05 | 90 | 70 | 4-10 | 11×11 | 30 |
DN125 | 190 | 125 | 56 | 18.92 | 210 | 8-19 | F07 | 90 | 70 | 4-10 | 14×14 | 30 |
DN150 | 211 | 140 | 56 | 18.92 | 240 | 8-22 | F07 | 90 | 70 | 4-10 | 14×14 | 40 |
DN200 | 235 | 170 | 60 | 22.1 | 295 | 8-22 | F07 | 125 | 102 | 4-12 | 17×17 | 40 |
DN250 | 265 | 205 | 68 | 28.45 | 350 | 12-22 | F10 | 125 | 102 | 4-12 | 22×22 | 40 |
DN300 | 305 | 238 | 78 | 31.6 | 400 | 12-22 | F10 | 125 | 102 | 4-12 | 22×22 | 40 |
DN350 | 368 | 267 | 78 | 31.6 | 460 | 16-22 | F10 | 125 | 102 | 4-12 | 22×22 | 40 |
DN400 | 400 | 309 | 102 | 33.15 | 515 | 16-26 | F14 | 175 | 140 | 4-18 | 27×27 | 50 |
DN450 | 422 | 328 | 114 | 37.95 | 565 | 20-26 | F14 | 175 | 140 | 4-18 | 27×27 | 70 |
DN500 | 480 | 361 | 127 | 41.12 | 620 | 20-26 | F14 | 175 | 165 | 4-18 | 36×36 | 80 |
DN600 | 562 | 459 | 154 | 50.62 | 725 | 20-30 | F16 | 210 | 254 | 4-23 | 36×36 | 80 |