材质Material：
阀杆Valve Rod | 不锈钢Stainless Steel |
阀座 Valve Seat | EPDM （可更换）(Replaceable) |
阀板 Valve Plate | 不锈钢/球铁Stainless Steel/ Ductile Iron |
阀轴Valve Shaft | 不锈钢Stainless Steel |
O形圈 O-Ring | NPR |
阀体密封件： Sealing Element | 增强橡胶密封环（可更换） Enhanced Rubber Sealing Ring (Replaceable) |
连接方式 Connection | 法兰连接Flange Connection |
介质温度及压力Medium Temperature and Pressure：
水（Water）：2...120°C max.16bar
型号 Model No. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) |
ZT31-50 | 42 | 80 | 195 | 267 | 272 | 173 | 150 |
ZT31-65 | 45 | 89 | 208 | 267 | 282 | 173 | 150 |
ZT31-80 | 45 | 97 | 213 | 267 | 292 | 173 | 150 |
ZT31-100 | 52 | 114 | 234 | 267 | 310 | 173 | 150 |
ZT31-125 | 54 | 127 | 246 | 267 | 325 | 173 | 150 |
ZT31-150 | 56 | 140 | 259 | 267 | 338 | 173 | 150 |
ZT31-200 | 61 | 175 |
|
| 452 | 239 | 302 |
ZT31-250 | 66 | 203 |
|
| 485 | 239 | 302 |
ZT31-300 | 77 | 244 |
|
| 526 | 239 | 302 |
ZT31-350 | 77 | 265 |
|
| 632 | 279 | 424 |
ZT31-400 | 87 | 318 |
|
| 686 | 279 | 424 |
ZT31-450 | 106 | 333 |
|
| 709 | 305 | 424 |
ZT31-500 | 132 | 371 |
|
| 767 | 305 | 424 |
ZT31-600 | 152 | 556 |
|
| 851 | 305 | 424 |
