Lug Type Butterfly Valve
Butterfly valves are a compact, tight-sealing type of valve used to control fluids such as gases, liquids, slurries or viscous media, and they take up far less space than other valve types.
DN32–500sizes14DIN STANDARD VALVES
Configuration
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Technical dimensions
| Size | Amm | Bmm | Hmm | Pmm | Cmm | UP FLANGE ISO 5211 | Tmm | Lmm | PN 10mm | PN 10 (n-M) | PN 16mm | PN 16 (n-M) | JIS 5Kmm | JIS 5K (n-M) | Weightkg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN 32-300 · DN 32 | 125 | 68 | 30 | 9 | 33 | F05 | 137 | 150 | 110 | 16x4 | 110 | 16x4 | 95 | 12x4 | 13.9 |
| DN 32-300 · DN 40 | 125 | 68 | 30 | 9 | 33 | F05 | 137 | 150 | 110 | 16x4 | 110 | 16x4 | 95 | 12x4 | 14.8 |
| DN 32-300 · DN 50 | 129 | 73 | 30 | 9 | 42 | F05 | 137 | 150 | 125 | 16x4 | 125 | 16x4 | 105 | 12x4 | 17 |
| DN 32-300 · DN 65 | 137 | 82 | 30 | 9 | 44.7 | F05 | 137 | 150 | 145 | 16x8 | 145 | 16x8 | 130 | 12x4 | 23.6 |
| DN 32-300 · DN 80 | 144 | 95 | 30 | 9 | 45.2 | F05 | 137 | 150 | 160 | 16x8 | 160 | 16x8 | 145 | 16x4 | 32.3 |
| DN 32-300 · DN 100 | 163 | 109 | 30 | 11 | 52.1 | F07 | 137 | 150 | 180 | 16x8 | 180 | 16x8 | 165 | 16x8 | 44.5 |
| DN 32-300 · DN 125 | 179 | 125 | 30 | 14 | 54.4 | F07 | 137 | 150 | 210 | 16x8 | 210 | 16x8 | 200 | 16x8 | 66.8 |
| DN 32-300 · DN 150 | 198 | 144 | 30 | 14 | 55.8 | F07 | 137 | 150 | 240 | 20x8 | 240 | 20x8 | 230 | 16x8 | 95.5 |
| DN 32-300 · DN 200 | 237 | 173 | 30 | 17 | 60.6 | F10 | 269 | 207 | 295 | 20x8 | 295 | 20x8 | 280 | 20x8 | 192 |
| DN 32-300 · DN 250 | 281 | 211 | 30 | 22 | 65.6 | F10 | 269 | 207 | 350 | 20x12 | 355 | 20x12 | 345 | 20x12 | 242 |
| DN 32-300 · DN 300 | 318 | 244 | 30 | 22 | 76.9 | F10 | 269 | 207 | 400 | 20x12 | 410 | 20x12 | 390 | 20x12 | 338 |
| DN 350-500 · DN 350 | 368 | 267 | 45 | 27 | 76.9 | F10 | 269 | 195 | — | — | 470 | 24x16 | — | — | 50 |
| DN 350-500 · DN 400 | 400 | 309 | 50 | 27 | 86.5 | F14 | 380 | 250 | — | — | 525 | 27x16 | — | — | 69 |
| DN 350-500 · DN 500 | 480 | 380 | 50 | 27 | 127 | F14 | 380 | 250 | — | — | 650 | 30x20 | — | — | 128 |
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Material list
| No | Part | Material |
|---|---|---|
| 1 | BODY | GGG 40.3GSC 25 |
| 1 | BODY | GG 25GGG 40.3 |
| 2 | SEALING SEAT | EPDMNBRPTFEVITON |
| 2 | SEALING SEAT | EPDM |
| 3 | STEM | X5 CrNi 189RG 5 |
| 3 | STEM | SS416 |
| 4 | DISC | GGG 40NICKEL PLATEDS.SALBRONZE |
| 4 | DISC | CF8M |
| 5 | BUSH | PFTE |
| 5 | BUSH | PFTE |
| 6 | O-RING | NBR |
| 6 | O-RING | NBR |
| 7 | LEVER | RG 5RG 10 |
| 7 | LEVER | - |
| 8 | HANDWHEEL | GG 25 |
Standards
- Connection
- TS EN 1092-1TS EN 1092-2TS EN 1092-3
- Dimension
- TS EN 558 Series-1
Applications
Gaseous mediaLiquid mediaMedia containing solid particlesViscous media
