Los ntawm optimizing lub kaum sab xis ntawm tus npauj npaim phaj sealing nto thiab lub rooj sib khi lub nplhaib, lub kaum sab xis ntawm lub valve yog loj dua li lub kaum sab xis ntawm lub kaum sab xis. Nyob rau hauv cov nqe lus ntawm geometry, qhov ua tau ntawm npauj npaim phaj jamming yog tsis suav nrog, yog li ua kom ntseeg tau qhov xav tau torque ntawm lub valve hloov. Npauj npaim phaj sealing nto tuaj yeem muab tso rau hauv stainless hlau sealing nplhaib los yog ncaj qha surfacing stainless hlau los yog carbide ntawm npauj npaim phaj los xyuas kom meej lub durability ntawm lub valve nyob rau hauv ntau yam kev siv, nrog rau kub kub thiab tsis huv ua hauj lwm tej yam kev mob.
Qhov loj me thiab qhov hnyav
| PN (MPa) | DN (mm) | L | D | D1 | D2 | Z- os | b | f | H | H0 | A | B | kg |
| 1.0 | 150 | 140 | 285 | 240 | 211 | 8–22 | nees nkaum plaub | 2 | 385 | 230 | 66 | 150 | 48 |
| 200 | 152 | 340 | 295 | 266 | 8–22 | nees nkaum plaub | 2 | 471 ib | 297 ib | 85 | 170 | 92 | |
| 250 | 165 | 395 ib | 350 | 319 | 12-22 | 26 | 2 | 533 ib | 327 | 85 | 170 | 116 | |
| 300 | 178 | 445 | 400 | 370 | 12-22 | 26 | 2 | 606 | 364 ib | 106 | 205 | 151 | |
| 350 | 190 | 505 | 460 | 429 ib | 16-22 | 26 | 2 | 694 ib | 404 | 106 | 205 | 186 | |
| 400 | 216 | 565 ib | 515 | 480 | 16-26 | 26 | 2 | 757 ib | 444 ib | 130 | 240 | 216 | |
| 450 | 222 | 615 | 565 ib | 530 | 20-26 | 28 | 2 | 814 ib | 472 ib | 155 | 240 | 276 | |
| 500 | 229 | 670 ib | 620 | 582 ib | 20-26 | 28 | 2 | 902 ib | 522 ib | 169 | 306 | 350 | |
| 600 | 267 | 780 ua | 725 ib | 582 ib | 20-30 | 30 | 5 | 1048 ib | 590 ua | 198 | 324 | 553 ua | |
| 700 | 292 ib | 895 ib | 840 ua | 794 ib | 24-30 : kuv | 30 | 5 | 1277 ib | 810 | 220 | 335 | 814 ib | |
| 800 | 318 | 1015 | 950 ua | 901 ib | 24-33 : kuv | 32 | 5 | 1385 ib | 844 ib | 241 | 356 | 965 ib | |
| 900 | 330 | 1115 | 1050 | 1001 | 28-33 : kuv | 34 | 5 | 1490 ib | 890 ua | 241 | 356 | 1023 | |
| 1000 | 410 | 1230 | 1160 | 1112 | 28-36 : kuv | 34 | 5 | Xyoo 1985 | 1228 | 241 | 356 | Xyoo 1906 | |
| 1200 | 470 | 1455 | 1380 | 1328 ib | 32-39 : kuv | 38 | 5 | 2191 ib | 1340 ib | 35 | 785 ib | 2085 ib | |
| 1400 | 530 | 1675 ib | 1590 ib | 1530 | 36-42 : kuv | 42 | 5 | ib 2326 | 1450 | 35 | 785 ib | 2890 ua | |
| 1600 | 600 | Xyoo 1915 | 1820 | 1750 | 40-48 : kuv | 46 | 5 | 2685 ib | 1590 ib | 35 | 785 ib | 4 220 | |
| 1800 | 670 ib | 2115 | 2020 | Xyoo 1950 | 44-48 : kuv | 50 | 5 | 2924 ib | 1710 | 60 | 865 ib | ib 5315 | |
| 2000 | 760 ib | 23 25 | 2230 ib | 2150 | 48-48 : kuv | 54 | 5 | ib 3186 | Xyoo 1854 | 60 | 865 ib | ib 7330 | |
| 1.6 | 150 | 140 | 285 | 240 | 211 | 8–22 | nees nkaum plaub | 2 | 385 | 230 | 66 | 150 | 53 |
| 200 | 152 | 340 | 295 | 266 | 8–22 | nees nkaum plaub | 2 | 471 ib | 297 ib | 85 | 170 | 96 | |
| 250 | 165 | 395 ib | 350 | 319 | 12-22 | 26 | 2 | 533 ib | 327 | 85 | 170 | 127 | |
| 300 | 178 | 445 | 400 | 370 | 12-22 | 32 | 2 | 606 | 364 ib | 106 | 205 | 163 | |
| 350 | 190 | 505 | 460 | 429 ib | 16-22 | 34 | 2 | 694 ib | 404 | 106 | 205 | 204 | |
| 400 | 216 | 565 ib | 515 | 480 | 16-26 | 36 | 2 | 757 ib | 444 ib | 130 | 240 | 231 | |
| 450 | 222 | 615 | 565 ib | 530 | 20-26 | 38 | 2 | 814 ib | 472 ib | 155 | 240 | 290 | |
| 500 | 229 | 670 ib | 620 | 582 ib | 20-26 | 42 | 2 | 902 ib | 522 ib | 169 | 306 | 368 | |
| 600 | 267 | 780 ua | 725 ib | 582 ib | 20-30 | 44 | 5 | 1048 ib | 590 ua | 198 | 324 | 552 ib | |
| 700 | 292 ib | 895 ib | 840 ua | 794 ib | 24-30 : kuv | 46 | 5 | 1277 ib | 810 | 220 | 335 | 985 ua | |
| 800 | 318 | 1015 | 950 ua | 901 ib | 24-33 : kuv | 48 | 5 | 1385 ib | 844 ib | 241 | 356 | 1294 ib | |
| 900 | 330 | 1115 | 1050 | 1001 | 28-33 : kuv | 34 | 5 | 1490 ib | 890 ua | 241 | 356 | 1678 ib | |
| 1000 | 410 | 1230 | 1160 | 1112 | 28-36 : kuv | 38 | 5 | 2010 | 1245 ib | 241 | 356 | 2230 ib | |
| 1200 | 470 | 1455 | 1380 | 1328 ib | 32-39 : kuv | 42 | 5 | 2220 | 1360 | 35 | 785 ib | 2465 ib | |
| 1400 | 530 | 1675 ib | 1590 ib | 1530 | 36-42 : kuv | 44 | 5 | ib 3437 | 1456 ib | 35 | 785 ib | 3412 ib | |
| 1600 | 600 | Xyoo 1915 | 1820 | 1750 | 40-48 : kuv | 46 | 5 | 2756 ib | 1650 | 35 | 785 ib | 5 130 | |
| 1800 | 670 ib | 2115 | 2020 | Xyoo 1950 | 44-48 : kuv | 48 | 5 | ib 2985 | 1760 | 60 | 865 ib | ib 6920 | |
| 2000 | 760 ib | 23 25 | 2230 ib | 2150 | 48-48 : kuv | 50 | 5 | 3245 ib | Xyoo 1900 | 60 | 865 ib | 8652 ib |
Cov khoom thiab cov ntsiab lus
Ntau hom Npauj Npaim Valve
Peb tuaj yeem tsim ntau hom npauj npaim li qub raws li koj xav tau thiab kos duab.
Daim ntawv pov thawj tsim nyog
