
| 型号 | 公称压力 | 试验压力 | 工作温度℃ | 适用介质 | |
| 强度(水) | 密封(水) | ||||
| Z45T-10 | 1.0 | 1.5 | 1.1 | ≤120 | 蒸汽、水 |
| Z45E-10 | 1.0 | 1.5 | 1.1 | ≤100 | 油品、煤气 |
| 零件名称 | 材料 | |
| Z45T-10 | Z45W-10 | |
| 阀体、阀盖、手轮 | 灰铸铁 | 灰铸铁 |
| 阀板 | 灰铸铁、黄铜 | 灰铸铁 |
| 阀杆 | 碳钢 | 碳钢(铜) |
| 顶楔 | 铸钢 | 铸钢 |
| 阀杆螺母 | 青铜(球铁) | 青铜(球铁) |
| 公称通径 DN(mm) |
尺寸(mm) | |||||||
| L | D | D1 | D2 | b | Z-Фd | H | D0 | |
| 50 | 180 | 160 | 125 | 100 | 20 | 4-18 | 345 | 180 |
| 65 | 195 | 180 | 145 | 120 | 20 | 4-18 | 376 | 180 |
| 80 | 210 | 195 | 160 | 135 | 22 | 4-18 | 417 | 200 |
| 100 | 230 | 215 | 180 | 155 | 22 | 8-18 | 460 | 200 |
| 125 | 255 | 245 | 210 | 185 | 24 | 8-18 | 525 | 240 |
| 150 | 280 | 280 | 240 | 210 | 24 | 8-23 | 567 | 240 |
| 200 | 330 | 335 | 295 | 265 | 26 | 8-23 | 705 | 320 |
| 250 | 380 | 390 | 350 | 320 | 28 | 12-23 | 800 | 320 |
| 300 | 420 | 440 | 400 | 368 | 28 | 12-23 | 886 | 400 |
| 350 | 450 | 500 | 460 | 428 | 30 | 16-23 | 968 | 400 |
| 400 | 480 | 565 | 515 | 482 | 32 | 16-25 | 1090 | 500 |
| 450 | 510 | 615 | 565 | 532 | 32 | 20-25 | 1175 | 500 |
| 500 | 540 | 670 | 620 | 585 | 34 | 20-25 | 1414 | 720 |
| 600 | 600 | 780 | 725 | 685 | 36 | 20-30 | 1593 | 720 |
| 700 | 660 | 895 | 840 | 800 | 40 | 24-30 | 1812 | 800 |
| 800 | 720 | 1010 | 950 | 905 | 44 | 24-34 | - | - |
| 900 | 780 | 1110 | 1050 | 1005 | 46 | 28-34 | - | - |
| 1000 | 840 | 1220 | 1160 | 1115 | 50 | 28-34 | - | - |
| 1200 | 960 | 1450 | 1380 | 1325 | 40 | 32-41 | - | - |
| 1400 | 1080 | 1675 | 1590 | 1525 | 44 | 36-48 | - | - |
| 1600 | 1100 | 1915 | 1820 | 1750 | 68 | 40-54 | - | - |
| 1800 | 1160 | 2115 | 2020 | 1950 | 72 | 44-54 | - | - |