华体会手机版狼堡赞助商 with compressed air powered (normally gas supply pressure is 0.4 ~ 0.6 MPa), through mechanical transmission piston rack and pinion,
To drive the valve shaft and valve plate of 0-90 ° rotating namely open valve closed.7, in the middle of the adjusting screw can make standard products at 0 ° and 90 ° with a adjustable range of plus or minus 4 °. Ensure the synchronization precision with the valve.
Main accessories:
(electromagnetic valve, pneumatic butterfly valve accessories mainly include: locator, pressurization valve, valve, pressure reducing valve, filter, oil mist device, the position feedback device, the clutch type hand operation.
规格型号Size | H1 | H2 | H3 | A | B |
DN50 | 65 | 143 | 102 | 153 | 81 |
DN65 | 71 | 155 | 102 | 153 | 81 |
DN80 | 77 | 162 | 118 | 203 | 92 |
DN100 | 107 | 181 | 134 | 238 | 105 |
DN125 | 122 | 197 | 148 | 258 | 119 |
DN150 | 150 | 210 | 148 | 258 | 119 |
DN200 | 165 | 240 | 168 | 332 | 148 |
DN250 | 201 | 286 | 205 | 395 | 167 |
DN300 | 234 | 309 | 225 | 425 | 182 |
DN350 | 302 | 309 | 242 | 528 | 220 |
DN400 | 335 | 361 | 280 | 616 | 262 |
DN450 | 363 | 393 | 378 | 728 | 330 |
DN500 | 398 | 427 | 378 | 728 | 330 |
DN600 | 457 | 492 | 462 | 876 | 406 |
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