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Butterfly valves are designed for use as a shut-off or control valve for flow control in water supply systems and other industries. The valves are opened and closed by turning the disc by 90°. Opening is done by turning the handle counterclockwise, closing clockwise.
| Characteristic | Meaning |
| Gate type | rotary disk |
| Diameter | 50-200 mm |
| Nominal pressure | 10 bar |
| Working medium temperature | 0 to +45°C |
| Application | Water Supply |
| Operating environment | Liquids, Air and Gases |
| Connection type | Compact flanged |
| Control type | Manual (handle, gearbox) |
| Sealing class | A |
| Manufacturer's country | China |
| Warranty | 12 months |

| Model | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 |
| D, mm | 158 | 179 | 195 | 226.5 | 253.5 | 280 | 340 |
| D1, mm | 120.5 | 130.5 | 154 | 181 | 208 | 234 | 291.5 |
| L1, mm | 202 | 202 | 236 | 236 | 310 | 310 | 310 |
| L, mm | 45 | 45 | 48 | 54 | 63 | 69 | 89 |
| H, mm | 225 | 243 | 278 | 318 | 364 | 391 | 468 |
| H1, mm | 98 | 110 | 131 | 155 | 169 | 185 | 231 |
| H2, mm | 145 | 157 | 181 | 205 | 237 | 253 | 299 |
| n–Ød, pcs-mm |
4–Ø19.3*24.5 | 4–Ø19.3*24.5 | 8–Ø20*24 | 8–Ø20*27 | 8–Ø23*27.5 | 8–Ø23*28 | 8–Ø23*28.5 |

| № | Part Name | Material |
|---|---|---|
| 1 | Body | UPVC |
| 2 | Disc | UPVC |
| 3 | Seat seal | EPDM |
| 4 | Rod | Steel 45 |
| 5 | Rod seal | EPDM |
| 6 | Handle | ABS plastic |

Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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