Shopping security
A ball valve is used as a shut-off valve to shut off the flow of the working medium in pipelines.
Explosion-proof quarter-turn electric actuators are designed for remote and local control of 90° rotation of a shut-off element of such types as a ball valve, etc. They are widely used in various sectors of the national economy: in the gas, oil, metallurgy, food industries, in housing and communal services, etc. They are suitable for use in industrial explosion-hazardous areas.
| Characteristic | Meaning |
| Type of flow section | full bore |
| Diameter | 15-100 mm |
| Nominal pressure | 10 bar |
| Working medium temperature | from 0 to +45°C |
| Application | Water Supply |
| Operating environment | Liquids, Air and Gases |
| Connection type | adhesive, with a detachable coupling connection |
| Control type | under the drive |
| Sealing class | A |
| Manufacturer's country | China |
| Warranty | 12 months |

| Model | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 |
| D, mm | 56 | 65 | 75.5 | 86.5 | 101 | 121.5 | 153 | 175 | 194 |
| d, mm | 15 | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 |
| d1, mm | 20.3 | 25.3 | 32.3 | 40.4 | 50.4 | 63.4 | 75.5 | 90.5 | 110.5 |
| d2, mm | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110.1 |
| L, mm | 123.5 | 137 | 148 | 165 | 176 | 197 | 279 | 307 | 354 |
| L1, mm | 23 | 26 | 29 | 32.5 | 35.5 | 38.5 | 65 | 70 | 84 |
| L2, mm | 67 | 74 | 77 | 88 | 93 | 105 | 134 | 148 | 157.5 |
| H1, mm | 66 | 77.5 | 89.5 | 103 | 116.5 | 138 | 171 | 194 | 220 |
| H2, mm | 27.5 | 32 | 37.5 | 43 | 50 | 60 | 76 | 88 | 99.5 |
| H3, mm | 8 | 8 | 8 | 12 | 12 | 13 | 16 | 16 | 17.5 |
| SxS, mm | 9x9 | 9x9 | 9x9 | 11x11 | 11x11 | 11x11 | 14x14 | 14x14 | 14x14 |

| № | Part Name | Material |
|---|---|---|
| 1 | Body | UPVC |
| 2 | Ball | UPVC |
| 3/4/ 5/6 |
O-ring seals | EPDM |
| 7 | Rod | Stainless steel AISI 304 |

| Characteristic | Meaning |
| Supply voltage | 380V |
| Engine type | asynchronous with squirrel cage rotor |
| Limit switches | 1xOpen/Closed, SPDT, 250VAC 10A |
| Mechanical limiter | two external adjustable limiters |
| Internal thermal protection | switch-off at 115±5°C, switch-on at 97±5°C |
| Angle of rotation | 90±10° |
| Ambient temperature | from -20 to +70 °C |
| Degree of protection | IP67 |
| Cable entry | M20х1.5 and M36x2 |
| Explosion protection standard | ExdIICT4 |
| Body material | aluminum alloy with epoxy powder anti-corrosion coating |

| Model | W, mm |
K, mm |
K1, mm |
L, mm |
L1, mm |
H, mm |
| QT-EX-010EM-O2 | 160 | 70 | 230 | 240 | 68 | 270 |
| QT-EX-015EM-O2 | 160 | 70 | 230 | 240 | 68 | 270 |
| QT-EX-020EM-O2 | 160 | 80 | 250 | 260 | 75 | 280 |
| QT-EX-030EM-O2 | 160 | 72 | 298 | 290 | 82 | 320 |
| QT-EX-050EM-O2 | 160 | 72 | 298 | 290 | 82 | 320 |
| QT-EX-080EM-O2 | 160 | 104 | 296 | 333 | 82 | 320 |
| QT-EX-100EM-O2 | 160 | 104 | 296 | 333 | 93 | 350 |
| QT-EX-160EM-O2 | 160 | 104 | 296 | 333 | 93 | 350 |
| QT-EX-200EM-O2 | 160 | 104 | 296 | 333 | 93 | 350 |

Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
US$40
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