Shopping security
Butterfly valves made of UPVC (unplasticized polyvinyl chloride) is designed to reliably shut off and regulate the flow of aggressive and neutral liquids at moderate pressures and temperatures. Due to its high chemical resistance and corrosion resistance, it is widely used in the chemical industry, water treatment systems and municipal infrastructure.
Quarter-turn electric actuators are designed for remote and local control of rotation of a shut-off element by 0° ~ 270° of such types as a ball valve, etc.
| 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 |
| L, mm | 45 | 45 | 48 | 54 | 63 | 69 | 89 |
| H1, mm | 98 | 110 | 131 | 155 | 169 | 185 | 231 |
| n–Ød, pcs-mm |
4–Ø19.3*24.5 | 4–Ø19.3*24.5 | 8–Ø20*24 | 8–Ø20*27 | 4–Ø23*27.5 | 4–Ø23*28 | 4–Ø23*28.5 |
| ØD, mm | 65 | 65 | 65 | 90 | 90 | 90 | 125 |
| ØD1, mm | 50 | 50 | 50 | 70 | 70 | 70 | 102 |
| ØD2, mm | 35.5 | 35.5 | 35.5 | 55.5 | 55.5 | 55.5 | 70.5 |
| h, mm | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
| H, mm | 32 | 32 | 32 | 32 | 32 | 32 | 45 |
| BxB, mm | 9х9 | 9х9 | 9х9 | 11х11 | 14х14 | 14х14 | 17х17 |
| N–Ød, pcs-mm |
4–8 | 4–8 | 4–8 | 4–10 | 4–10 | 4–10 | 4–12 |

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

| Characteristic | Meaning |
| Supply voltage | 220V |
| Operating temperature range | from -20 to +40 °C |
| Angle of rotation | standard: 90°, on request 90°-270° ±10° |
| Ambient temperature | from -20 to +70 °C |
| Manual understudy | hex key (included) |
| Degree of protection | IP67 |
| Limit switches | 2-Open/Closed 250V 10A |
| Cable entry | 1xM18 |
| Body material | polycarbonate |

| Model | X, mm |
Y, mm |
Z, mm |
| QT-003-MINI | 157 | 90 | 115 |

Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order