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EPDM Seat Wafer Butterfly Valve
one- Physique: Ductile Iron GGG40/50 or Cast Iron GG25
2- Spindle: SS420/SS431/SS416
3- Disc: Ductile Iron, Forged Iron. SS304 (CF8) Stainless metal
four- Seat: EPDM or PTFE
5- Pin: Stainless Steel
six- Epoxy Resin coating internal & exterior, thickness over 250 micron
seven- Connection: Wafer type, lug type, flange type
8- Operate force: PN10/16 Measurement Range: 2″ to 72 “
9- Layout Common: DIN, EN558-1, API609 Top flange: ISO 5211
ten- Operate: Handwheel or Worm Equipment
Proportions(mm)
| DN | L | H1 | H2 | H3 | ISO5211 | DIN2501 PN16 | ΦZ | ΦF | H | ||||
| No | ΦN | ΦC1 | n1-Φd1 | ΦC | -Φd | ||||||||
| 40 | 33 | 139 | sixty eight | 29 | F05 | sixty five | fifty | four-Φ8 | a hundred and ten | four-Φ18 | 12.6 | twelve.1 | nine |
| 50 | 43 | 161 | eighty | 29 | F05 | 65 | 50 | 4-Φ8 | a hundred twenty five | four-Φ18 | 12.six | 12.one | nine |
| sixty five | forty six | 175 | 89 | 29 | F05 | 65 | 50 | 4-Φ8 | one hundred forty five | four-Φ18 | twelve.six | 12.1 | nine |
| 80 | forty six | 181 | 95 | 29 | F05 | 65 | fifty | four-Φ8 | 160 | eight-Φ18 | 12.six | 12.one | 9 |
| a hundred | fifty two | two hundred | 114 | 29 | F07 | 90 | 70 | 4-Φ10 | 180 | eight-Φ18 | fifteen.seventy seven | 14.1 | 11 |
| a hundred twenty five | fifty six | 213 | 127 | 29 | F07 | 90 | 70 | 4-Φ10 | 210 | eight-Φ18 | eighteen.92 | eighteen.1 | fourteen |
| 150 | fifty six | 226 | 139 | 29 | F07 | ninety | 70 | four-Φ10 | 240 | 8-Φ22 | eighteen.ninety two | 22.one | fourteen |
| 200 | sixty | 260 | one hundred seventy five | 35 | F10 | a hundred twenty five | 102 | four-Φ12 | 295 | twelve-Φ22 | 22.1 | 28.one | seventeen |
| 250 | sixty eight | 292 | 203 | 35 | F10 | one hundred twenty five | 102 | four-Φ12 | 355 | 12-Φ26 | 28.forty five | 28.1 | 22 |
| three hundred | seventy eight | 337 | 242 | 35 | F10 | a hundred twenty five | 102 | 4-Φ12 | 410 | 12-Φ26 | 31.six | 28.one | 22 |
| 350 | 78 | 368 | 267 | forty five | F10 | 175 | 102 | 4-Φ12 | 470 | sixteen-Φ26 | 31.6 | 28.2 | 22 |
| four hundred | 102 | 400 | 298.6 | fifty one.two | F14 | a hundred seventy five | one hundred forty | 4-Φ18 | 525 | 16-Φ30 | 33.15 | 28.two | 22 |
| 450 | 114 | 422 | 318 | 51.two | F14 | 175 | 140 | four-Φ18 | 585 | 20-Φ30 | 38 | 36.two | 27 |
| five hundred | 127 | 480 | 355 | sixty four.2 | F14 | one hundred seventy five | 140 | 4-Φ18 | 650 | twenty-Φ33 | forty one.15 | 36.2 | 27 |
| 600 | 154 | 562 | 444 | 70.two | F16 | 210 | 165 | 4-Φ22 | 770 | twenty-Φ36 | 50.sixty five | forty eight.two | 36 |
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