特点
1.密封可靠、性能优良、造型美观
2.闸板、阀座密封面采用工程陶瓷材料的先进工艺研制开发制造而成,耐磨、耐冲刷、抗擦伤性能特强,其使用寿命比普通合金材料密封面高10倍以上。
3.采用高性能填料
4.传动方式有手动、齿轮传动、电动、气动等,满足各种工程需要及用户要求
主要性能规范
型号Type | 公称压力(MPa) Nominal pressure | 试验压力(MPa) Test pressure | 工作温度(℃) Working temperature | 适用介质Applicable medium | |
强度Intensity | 密封(液) The seal | ||||
Z41TC | 1.6 | 2.4 | 1.8 | ≤350℃ | 液体、灰、固体等介质Liquid, ash, solid medium |
2.5 | 3.8 | 2.8 | ≤200℃ | ||
4.0 | 6.0 | 4.4 | |||
6.4 | 9.6 | 7.0 |
主要零件材料
零件名称 Part name | 材料编号Material serial number | ||
阀体 Body | WCB | ZGCr5Mo | ZG1Cr18Ni9Ti |
阀盖 Bonnet | WCB | ZGCr5Mo | ZG1Cr18Ni9Ti |
阀板 Disc | WCB+工程陶瓷WCB+ engineering ceramics | ZGCr5Mo+工程陶瓷ZGCr5Mo+ engineering ceramics | ZG1Cr18Ni9Ti+工程陶瓷ZG1Cr18Ni9Ti+ engineering ceramics |
阀座 Seat | 工程陶瓷engineering ceramics | 工程陶瓷engineering ceramics | 工程陶瓷engineering ceramics |
阀杆 Stem | 2Cr13 | 25Cr2MoV | 1Cr18Ni9Ti |
阀杆螺母 Yoke nut | 2CuAL1OFe3 | 2CuAL1OFe3 | 2CuAL1OFe3 |
主要连接尺寸
公称压力Nominal Pressure | 公称通径Nominal Diameter | 尺寸Diameter | |||||||
L | D | D1 | D2 | b-f | Z-Φd | H | Do | ||
1.6 | 50 | 250 | 160 | 125 | 100 | 18-3 | 4-18 | 358 | 240 |
65 | 265 | 180 | 145 | 120 | 18-3 | 4-18 | 373 | 240 | |
80 | 280 | 195 | 160 | 135 | 20-3 | 8-18 | 435 | 280 | |
100 | 300 | 215 | 180 | 155 | 20-3 | 8-18 | 500 | 300 | |
125 | 325 | 245 | 210 | 185 | 22-3 | 8-18 | 614 | 320 | |
150 | 350 | 280 | 240 | 210 | 24-3 | 8-23 | 671 | 360 | |
200 | 400 | 335 | 295 | 265 | 26-3 | 12-23 | 818 | 400 | |
250 | 450 | 405 | 335 | 320 | 30-3 | 12-25 | 969 | 450 | |
300 | 500 | 460 | 410 | 375 | 30-4 | 12-25 | 1145 | 560 | |
350 | 550 | 520 | 470 | 435 | 34-4 | 16-25 | 1280 | 640 | |
400 | 600 | 580 | 525 | 485 | 36-4 | 16-30 | 1452 | 640 | |
450 | 650 | 640 | 585 | 545 | 40-4 | 20-30 | 1541 | 720 | |
500 | 700 | 705 | 650 | 608 | 44-4 | 20-34 | 1676 | 720 | |
2.5 | 50 | 250 | 160 | 125 | 100 | 20-3 | 4-18 | 358 | 240 |
65 | 265 | 180 | 145 | 120 | 22-3 | 8-18 | 373 | 240 | |
80 | 280 | 195 | 160 | 135 | 22-3 | 8-18 | 435 | 280 | |
100 | 300 | 230 | 190 | 160 | 24-3 | 8-23 | 500 | 300 | |
125 | 325 | 270 | 220 | 188 | 28-3 | 8-25 | 614 | 320 | |
150 | 350 | 300 | 250 | 218 | 30-3 | 8-25 | 674 | 360 | |
200 | 400 | 360 | 310 | 278 | 34-3 | 12-25 | 818 | 400 | |
250 | 450 | 425 | 370 | 332 | 36-3 | 12-30 | 969 | 450 | |
300 | 500 | 485 | 430 | 390 | 40-4 | 16-30 | 1145 | 560 | |
350 | 550 | 550 | 490 | 448 | 44-4 | 16-34 | 1280 | 640 | |
400 | 600 | 610 | 550 | 505 | 48-4 | 16-34 | 1452 | 640 | |
450 | 650 | 660 | 600 | 555 | 50-4 | 20-34 | 1541 | 720 | |
500 | 700 | 730 | 660 | 610 | 52-4 | 20-41 | 1676 | 720 |
公称压力Nominal Pressure | 公称通径Nominal Diameter | 尺寸Diameter | ||||||||
L | D | D1 | D2 | b-f | F2 | Z-Φd | H | Do | ||
4.0 | 50 | 250 | 160 | 125 | 100 | 20-3 | 4 | 4-18 | 371 | 280 |
65 | 280 | 180 | 145 | 120 | 22-3 | 4 | 8-18 | 391 | 280 | |
80 | 310 | 195 | 160 | 135 | 22-3 | 4 | 8-18 | 455 | 320 | |
100 | 350 | 230 | 180 | 160 | 24-3 | 4.5 | 8-23 | 551 | 360 | |
125 | 400 | 270 | 220 | 188 | 28-3 | 4.5 | 8-25 | 628 | 400 | |
150 | 450 | 300 | 250 | 218 | 30-3 | 4.5 | 8-25 | 708 | 400 | |
200 | 550 | 375 | 320 | 282 | 38-3 | 4.5 | 12-30 | 885 | 450 | |
250 | 650 | 445 | 385 | 345 | 42-3 | 4.5 | 12-34 | 906 | 560 | |
300 | 750 | 510 | 450 | 408 | 46-4 | 4.5 | 16-34 | 1203 | 640 | |
350 | 850 | 570 | 510 | 465 | 52-4 | 5 | 16-34 | 1341 | 640 | |
400 | 950 | 655 | 585 | 535 | 58-4 | 5 | 16-41 | 1492 | 720 | |
6.4 | 80 | 310 | 210 | 170 | 140 | 30-3 | 4.5 | 8-23 | 570 | 300 |
100 | 350 | 250 | 200 | 168 | 32-3 | 4.5 | 8-25 | 700 | 300 | |
125 | 400 | 295 | 240 | 202 | 36-3 | 4.5 | 8-30 | 780 | 350 | |
150 | 450 | 340 | 280 | 240 | 38-3 | 4.5 | 8-34 | 850 | 350 | |
200 | 500 | 405 | 345 | 300 | 44-3 | 4.5 | 12-34 | 1035 | 400 | |
250 | 650 | 470 | 400 | 352 | 48-3 | 4.5 | 12-41 | 1050 | 560 | |
300 | 750 | 530 | 460 | 412 | 54-4 | 4.5 | 16-41 | 1470 | 640 |
选购注意事项:
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