性能规范 公称压力 | 1.6 | 2.5 | 4.0 | MPa | 壳体试验压力 | 2.4 | 3.75 | 6.0 | 高压密封试验压力 | 1.76 | 2.75 | 4.4 | 低压气密封试验压力 | 0.5-0.7 | 适用介质 | C | P | I | 水、油品、蒸汽 | 硝酸类 | 油品 | 适用温度 | ≤425℃ | <100℃ | <550℃ | 结构长度:GB12221-89 法兰标准:JB79-59 传动方式:手动、正齿轮传动、伞齿轮传动、气动、液动、电动(防爆) 主要外形尺寸和连接尺寸 [ Z40W Z40H Z41W Z41H Z941H Z941Y ] PN | DN | L | H | D | D1 | D2 | b | f | Z-φd | D0 | 1.6MPa | 25 | 160 | 240 | 115 | 85 | 65 | 14 | 2 | 4-14 | 160 | 32 | 180 | 285 | 135 | 100 | 78 | 16 | 2 | 4-18 | 180 | 40 | 190 | 355 | 145 | 110 | 85 | 16 | 3 | 4-18 | 200 | 50 | 250 | 371 | 160 | 125 | 100 | 16 | 3 | 4-18 | 250 | 65 | 270 | 400 | 180 | 145 | 120 | 18 | 3 | 4-18 | 250 | 80 | 280 | 430 | 195 | 160 | 135 | 20 | 3 | 8-18 | 300 | 100 | 300 | 500 | 215 | 180 | 155 | 20 | 3 | 8-18 | 300 | 125 | 325 | 600 | 245 | 210 | 185 | 22 | 3 | 8-18 | 320 | 150 | 350 | 650 | 280 | 240 | 210 | 24 | 3 | 8-23 | 350 | 200 | 400 | 1075 | 335 | 295 | 265 | 26 | 3 | 12-23 | 350 | 250 | 450 | 1275 | 405 | 355 | 320 | 30 | 3 | 12-25 | 400 | 300 | 500 | 1740 | 460 | 410 | 375 | 30 | 4 | 12-25 | 450 | 350 | 550 | 1775 | 520 | 470 | 435 | 34 | 4 | 16-25 | 500 | 400 | 600 | 1930 | 580 | 525 | 485 | 36 | 4 | 16-30 | 550 | 500 | 700 | 2070 | 705 | 650 | 608 | 44 | 4 | 20-34 | 600 | 600 | 800 | 2880 | 840 | 770 | 718 | 48 | 5 | 20-41 | 600 | 2.5MPa | 25 | 160 | 240 | 115 | 85 | 65 | 16 | 2 | 4-14 | 160 | 32 | 180 | 285 | 135 | 100 | 78 | 18 | 2 | 4-18 | 180 | 40 | 190 | 355 | 145 | 110 | 85 | 18 | 3 | 4-18 | 200 | 50 | 250 | 371 | 160 | 125 | 100 | 20 | 3 | 4-18 | 250 | 65 | 270 | 400 | 180 | 145 | 120 | 22 | 3 | 8-18 | 250 | 80 | 280 | 430 | 195 | 160 | 135 | 22 | 3 | 8-18 | 300 | 100 | 300 | 500 | 230 | 190 | 160 | 24 | 3 | 8-23 | 300 | 125 | 325 | 600 | 270 | 220 | 188 | 28 | 3 | 8-25 | 320 | 150 | 350 | 650 | 300 | 250 | 218 | 30 | 3 | 8-25 | 350 | 200 | 400 | 1075 | 360 | 310 | 278 | 34 | 3 | 12-25 | 350 | 250 | 450 | 1275 | 425 | 370 | 332 | 36 | 3 | 12-30 | 400 | 300 | 500 | 1740 | 485 | 430 | 390 | 40 | 4 | 16-30 | 450 | 350 | 550 | 1775 | 550 | 490 | 448 | 44 | 4 | 16-34 | 500 | 400 | 600 | 1930 | 610 | 550 | 505 | 48 | 4 | 16-34 | 550 | 500 | 700 | 2070 | 730 | 660 | 610 | 52 | 4 | 20-41 | 600 | 600 | 800 | 2880 | 840 | 770 | 718 | 56 | 5 | 20-41 | 600 | 4.0MPa | 25 | 160 | 240 | 115 | 85 | 65 | 16 | 2 | 4-14 | 160 | 32 | 180 | 285 | 135 | 100 | 78 | 18 | 2 | 4-18 | 180 | 40 | 190 | 355 | 145 | 110 | 85 | 18 | 3 | 4-18 | 200 | 50 | 250 | 371 | 160 | 125 | 100 | 20 | 3 | 4-18 | 250 | 65 | 280 | 400 | 180 | 145 | 120 | 22 | 3 | 8-18 | 250 | 80 | 310 | 450 | 195 | 160 | 135 | 22 | 3 | 8-18 | 300 | 100 | 350 | 520 | 230 | 190 | 160 | 24 | 3 | 8-23 | 400 | 125 | 400 | 600 | 270 | 220 | 188 | 28 | 3 | 8-25 | 320 | 150 | 450 | 680 | 300 | 250 | 218 | 30 | 3 | 8-25 | 500 | 200 | 550 | 1100 | 375 | 320 | 282 | 38 | 3 | 12-30 | 550 | 250 | 650 | 1310 | 445 | 385 | 345 | 42 | 3 | 12-34 | 600 | 300 | 750 | 1450 | 510 | 450 | 408 | 46 | 4 | 16-34 | 650 | 350 | 850 | 1810 | 570 | 510 | 465 | 52 | 4 | 16-34 | 700 | 400 | 950 | 2000 | 655 | 585 | 535 | 58 | 4 | 16-41 | 750 | 500 | 1150 | 2050 | 755 | 670 | 612 | 62 | 4 | 20-48 | 800 | 600 | 1350 | 2935 | 890 | 795 | 730 | 62 | 5 | 20-54 | 800 |
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