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Z42J手动衬胶双面密封闸板阀
阅读：174 发布时间：2014-10-14供应Z42J手动衬胶双面密封闸阀,Z42J-1.0C手动衬胶双面密封闸板阀,Z42J-1.0C闸板阀，Z42J-1.6C手动衬胶双面密封闸板阀，Z42J-1.6C闸板阀，Z42J-2.5C手动衬胶双面密封闸板阀，Z42J-2.5C闸板阀，Z42J-1.0C衬胶双面密封闸板阀，Z42J-1.6C衬胶双面密封闸板阀，Z42J-4.0C衬胶双面密封闸板阀，Z42J-1.0C闸板阀，Z42J手动衬胶双面密封闸板阀，为双闸板楔紧式，其密封原理是靠阀杆给预闸板的楔紧力和介质压力的作用，使用闸板密封与阀座紧密吻合，使其达到密封，密封可靠。双面衬胶闸板阀为了耐磨，整个体腔内采取衬胶。尤其阀座部位增加衬胶厚度，保证阀座密封的可靠性。
| PN（MPa） | DN（mm) | D（mm) | D1（mm) | Z-Φ（个-mm) | L(mm) | H（mm) |
| 1.0 | 50 | 160 | 125 | 4-18 | 250 | 420 |
| 65 | 180 | 145 | 4-18 | 265 | 460 | |
| 80 | 195 | 160 | 4-18 | 280 | 500 | |
| 100 | 215 | 180 | 8-18 | 300 | 535 | |
| 125 | 245 | 210 | 8-18 | 325 | 590 | |
| 150 | 280 | 240 | 8-23 | 350 | 755 | |
| 200 | 335 | 295 | 8-23 | 400 | 900 | |
| 250 | 390 | 350 | 12-23 | 450 | 1000 | |
| 300 | 440 | 400 | 12-23 | 500 | 1160 | |
| 350 | 500 | 460 | 16-23 | 550 | 1310 | |
| 400 | 565 | 515 | 16-23 | 600 | 1460 | |
| 450 | 615 | 565 | 20-25 | 650 | 1660 | |
| 500 | 670 | 620 | 20-25 | 700 | 1730 | |
| 600 | 780 | 725 | 20-30 | 800 | 2140 | |
| 700 | 895 | 840 | 24-30 | 900 | 2450 | |
| 800 | 1010 | 950 | 24-34 | 1000 | 2600 | |
| 900 | 1115 | 1050 | 28-34 | 1100 | 2760 | |
| 1000 | 1230 | 1160 | 28-36 | 1200 | 3160 | |
| 1.6 | 50 | 160 | 125 | 4-18 | 250 | 420 |
| 65 | 180 | 145 | 4-18 | 265 | 460 | |
| 80 | 195 | 160 | 4-18 | 280 | 500 | |
| 100 | 215 | 180 | 8-18 | 300 | 535 | |
| 125 | 245 | 210 | 8-18 | 325 | 590 | |
| 150 | 280 | 240 | 8-23 | 350 | 755 | |
| 200 | 335 | 295 | 8-23 | 400 | 900 | |
| 250 | 405 | 355 | 12-23 | 450 | 1000 | |
| 300 | 460 | 410 | 12-25 | 500 | 1160 | |
| 350 | 520 | 470 | 16-25 | 550 | 1310 | |
| 400 | 580 | 525 | 16-30 | 600 | 1460 | |
| 450 | 640 | 585 | 20-30 | 650 | 1660 | |
| 500 | 705 | 650 | 20-34 | 700 | 1730 | |
| 600 | 840 | 770 | 20-41 | 800 | 2140 | |
| 700 | 910 | 840 | 24-41 | 900 | 2450 | |
| 800 | 1020 | 950 | 24-41 | 1000 | 2600 | |
| 900 | 1120 | 1050 | 28-41 | 1100 | 2760 | |
| 1000 | 1255 | 1170 | 28-48 | 1200 | 3160 |