Ifemu yethu igcizelela ngaso sonke isikhathi inqubomgomo yekhwalithi “yekhwalithi ephezulu yomkhiqizo iyisisekelo sokusinda kwenkampani; ubumnandi bomthengi kungaba indawo yokubuka kanye nesiphetho senhlangano; ukuthuthuka okuqhubekayo kuwukuphishekela kwaphakade abasebenzi” kanye nenjongo engaguquki “yokuba nesithunzi kuqala, umthengi kuqala” we-China Ethengiswa Kakhulu I-DN50-DN300 Rubber Resilient Seated Pneumatic Cast Iron Butterfly Valve DiscHlola Valve I-Hydraulic Ball Valve ye-Mueller Gate Valve, Sihlala sihlinzeka ngemikhiqizo yekhwalithi engcono kakhulu kanye nenkonzo enhle kakhulu yabasebenzisi abaningi bebhizinisi nabahwebi. Siyakwamukela ngokufudumele ukuze uhlanganyele nathi, masisungule ndawonye, futhi sithuthukise amaphupho.
Ifemu yethu igcizelela ngaso sonke isikhathi inqubomgomo yekhwalithi “yekhwalithi ephezulu yomkhiqizo iyisisekelo sokusinda kwenkampani; ubumnandi bomthengi kungaba indawo yokubuka kanye nesiphetho senhlangano; ukuthuthuka okuqhubekayo kuwukuphishekela abasebenzi kwaphakade” kanye nenjongo engaguquki yokuthi “isithunzi kuqala, umthengi kuqala”Hlola Valve,I-China Non Return Valve , Ukuze sifeze umgomo wethu "wokuzuzisa ikhasimende kuqala nokuhambisanayo" ngokubambisana, sisungula ithimba lonjiniyela elingochwepheshe kanye nethimba labadayisi ukuze sinikeze isevisi engcono kakhulu yokwanelisa izidingo zamakhasimende ethu. Siyakwamukela ukuthi usebenzisane nathi futhi uhlanganyele nathi. Siyisinqumo sakho esingcono kakhulu.
Izici zomkhiqizo we-valve yesango le-wedge kagesi
1. Ukumelana noketshezi kuncane, futhi indawo yokuvala iguguleka futhi iguguleke phakathi;
2. Ukuvula kalula, ukusebenza kahle kokuvala, isiqondiso sokugeleza okuphakathi okungenamkhawulo, akukho ukuphazamiseka, akukho ukwehla kwengcindezi;
3. Imodeli yensiza inezinzuzo zesimo esilula, ubuchwepheshe obuhle bokukhiqiza kanye nobubanzi bohlelo lokusebenza.
Izinga eliphezulu
Ukucaciswa komkhiqizo | ikhodi yokuklama | Ubude besakhiwo | Ixhuma i-flange | Ukuhlolwa nokuhlolwa | Izinga lokushisa lokucindezela |
I-GB/T12234 | I-GB/T12221 | JB/T79,GB/T9113HG/T20592,EN1092 | I-GB/T 13927JB/T9092, API598 | I-GB/T 12224 |
Ukucaciswa kokusebenza okuyinhloko kwe-valve yesango le-wedge kagesi
1. Ingcindezi yokuhlola
Ingcindezi yamagamaI-PN(MPa) | izindlu | Ingcindezi yokuhlola (MPa) | Upper seal | |
Uketshezi lokuvala | Uphawu (igesi) | |||
1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
6.4 | 9.6 | 7.1 | 0.6 | 7.1 |
10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. Okumaphakathi okusebenzayo kanye nezinga lokushisa
Izinto zegobolondo | Okumaphakathi okusebenzayo | Izinga lokushisa elisebenzayo (℃) |
Insimbi ye-Carbon (uhlobo C) | Amanzi, umusi, amafutha | ≤425 |
Insimbi ye-Chromium nickel (uhlobo P) | Ama-nitric acid | ≤200 |
I-Cr Ni Mo steel (uhlobo R) | Ama-nitric acid | ≤200 |
Insimbi ye-Chromium molybdenum (uhlobo I) | Amanzi, umusi, amafutha | ≤550 |
Impahla yezingxenye eziyinhloko ze-valve yesango le-wedge kagesi
Umzimba / ibhonethi | Isango / isihlalo | Isiqu | I-Stem nut | isigcwalisi | isondo lesandla |
insimbi ye-carbon | Ikhwalithi ephezulu ye-carbon steel + i-carbide enosimende noma insimbi engagqwali | Insimbi engagqwali ye-Chromium | ingxubevange yethusi | I-graphite eguquguqukayo | insimbi ethambile |
Insimbi ye-nickel ye-Chromium | Insimbi engagqwali, insimbi engagqwali + i-carbide enosimende | I-Chromium nickel insimbi engagqwali | ingxubevange yethusi | i-teflon | insimbi ethambile |
Cr Ni Mo steel | Insimbi engagqwali, insimbi engagqwali + i-carbide enosimende | I-Chromium nickel insimbi engagqwali | ingxubevange yethusi | i-teflon | insimbi ethambile |
Insimbi ye-Chromium molybdenum | Insimbi ye-alloy + i-carbide enosimende | I-Chromium nickel | ingxubevange yethusi | I-graphite eguquguqukayo | insimbi ethambile |
Umdwebo we-valve yesango le-wedge kagesi
Ubukhulu bokuxhuma obuyinhloko be-valve yesango le-wedge kagesi engu-PN1.6MPa
I-DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | H | injini ehlangene | I-WT(kg) |
Z940H Z940 Z940 Z940 -16C Y-16P/R/PL/RL W-16P/R/PL/RL Y-16I Z941Y Z941 Z941 Z941 | ||||||||||
40 | 200 | 145 | 110 | 85 | 16 | 3 | 4-18 | 595 | DZW15 | 53 |
50 | 250 | 160 | 125 | 100 | 16 | 3 | 4-18 | 653 | DZW20 | 59 |
65 | 265 | 180 | 145 | 120 | 18 | 3 | 4-18 | 665 | DZW20 | 62 |
80 | 280 | 195 | 160 | 135 | 18 | 3 | 8-18 | 725 | DZW20 | 74 |
100 | 300 | 215 | 180 | 155 | 20 | 3 | 8-18 | 787 | DZW20 | 92 |
150 | 350 | 280 | 240 | 210 | amashumi amabili nane | 3 | 8-23 | 955 | DZW30 | 161 |
200 | 400 | 335 | 295 | 265 | 26 | 3 | 12-23 | 1105 | DZW30 | 219 |
250 | 400 | 405 | 355 | 320 | 30 | 3 | 12-25 | 1343 | DZW45 | 376 |
300 | 500 | 460 | 410 | 375 | 30 | 3 | 12-25 | 1516 | DZW60 | 484 |
350 | 550 | 520 | 470 | 435 | 34 | 4 | 16-25 | 1678 | DZW60 | 695 |
400 | 600 | 580 | 525 | 485 | 36 | 4 | 16-30 | 1849 | DZW90 | 977 |
450 | 650 | 640 | 585 | 545 | 40 | 4 | 20-30 | 1937 | DZW90 | 1033 |
500 | 700 | 705 | 650 | 608 | 44 | 4 | 20-34 | 2234 | I-DZW120 | 1087 |
600 | 800 | 840 | 770 | 718 | 48 | 5 | 20-41 | 2432 | I-DZW180 | 1357 |
700 | 900 | 910 | 840 | 788 | 50 | 5 | 24-41 | 2489 | DZW250 | 1481 |
800 | 1000 | 1020 | 950 | 898 | 52 | 5 | 24-41 | 2643 | DZW350 | 1845 |
Ubukhulu bokuxhumeka okuyinhloko kwe-valve yesango le-wedge kagesi pn1.62.5mpa
I-DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | H | injini ehlangene | I-WT(kg) |
Z940H Z940 Z940 Z940 -25C Y-25P/R/PL/RL W-25P/R/PL/RL Y-25I Z941Y Z941 Z941 Z941 | ||||||||||
40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 595 | DZW15 | 60 |
50 | 250 | 160 | 125 | 100 | 20 | 3 | 4-18 | 653 | DZW20 | 64 |
65 | 265 | 180 | 145 | 120 | amashumi amabili nambili | 3 | 4-18 | 665 | DZW20 | 65 |
80 | 280 | 195 | 160 | 135 | amashumi amabili nambili | 3 | 8-18 | 725 | DZW20 | 78 |
100 | 300 | 230 | 190 | 160 | amashumi amabili nane | 3 | 8-23 | 787 | DZW20 | 98 |
125 | 325 | 270 | 220 | 188 | 28 | 3 | 8-25 | 902 | DZW30 | 154 |
150 | 350 | 300 | 250 | 218 | 30 | 3 | 8-25 | 955 | DZW30 | 168 |
200 | 400 | 360 | 310 | 278 | 34 | 3 | 12-25 | 1105 | DZW45 | 219 |
250 | 450 | 425 | 370 | 332 | 36 | 3 | 12-30 | 1343 | DZW45 | 390 |
300 | 500 | 485 | 4360 | 390 | 40 | 4 | 16-30 | 1516 | DZW60 | 505 |
350 | 550 | 550 | 490 | 448 | 44 | 4 | 16-34 | 1678 | DZW60 | 736 |
400 | 600 | 610 | 550 | 505 | 48 | 4 | 16-34 | 1849 | DZW90 | 1027 |
450 | 650 | 660 | 600 | 555 | 50 | 4 | 16-34 | 1937 | DZW90 | 1139 |
500 | 700 | 730 | 660 | 610 | 52 | 4 | 20-34 | 2234 | I-DZW120 | 1228 |
600 | 800 | 840 | 770 | 718 | 56 | 5 | 20-41 | 2432 | I-DZW180 | 1502 |
700 | 900 | 955 | 875 | 815 | 60 | 5 | 20-41 | 2489 | DZW250 | 1617 |
800 | 1000 | 1070 | 990 | 930 | 64 | 5 | 24-48 | 2643 | DZW350 | 1923 |
Ubukhulu bokuxhuma obuyinhloko be-valve yesango le-wedge kagesi engu-PN1.6MPa
I-DN(mm) | L | D | D1 | D2 | D6 | b | Z-Φd | f | f2 | H | injini ehlangene | I-WT(kg) |
Z940H Z940 Z940 Z940 -40C Y-40P/R/PL/RL W-40P/R/PL/RL Y-40I Z941Y Z941 Z941 Z941 | ||||||||||||
40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-18 | 3 | 4 | 617 | 15 | 62 |
50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-18 | 3 | 4 | 665 | 20 | 66 |
65 | 280 | 180 | 145 | 120 | 110 | amashumi amabili nambili | 8-18 | 3 | 4 | 680 | 20 | 68 |
80 | 310 | 195 | 160 | 135 | 121 | amashumi amabili nambili | 8-18 | 3 | 4 | 752 | 20 | 80 |
100 | 350 | 230 | 190 | 160 | 150 | amashumi amabili nane | 8-23 | 3 | 4.5 | 846 | 30 | 108 |
150 | 450 | 300 | 250 | 218 | 204 | 30 | 8-25 | 3 | 4.5 | 1087 | 45 | 258 |
200 | 550 | 375 | 320 | 282 | 260 | 38 | 12-30 | 3 | 4.5 | 1243 | 45 | 366 |
250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-34 | 3 | 4.5 | 1429 | 60 | 472 |
300 | 750 | 510 | 450 | 408 | 364 | 46 | 16-34 | 4 | 4.5 | 1608 | 90 | 673 |
350 | 850 | 570 | 510 | 465 | 422 | 52 | 16-34 | 4 | 5 | 1738 | 90 | 804 |
400 | 950 | 655 | 585 | 535 | 474 | 58 | 16-41 | 4 | 5 | 1897 | 120 | 1081 |
450 | 1050 | 680 | 610 | 560 | 524 | 60 | 20-41 | 4 | 5 | 2104 | 120 | 1259 |
500 | 1150 | 755 | 670 | 612 | 576 | 62 | 20-48 | 4 | 5 | 2401 | 180 | 1348 |