I-Slab yeSango iValve
Ingcaciso yeMveliso
Olu chungechunge lwemveliso lwamkele uhlobo olutsha lokutywina oludadayo lwesakhiwo, lusebenza kuxinzelelo alukho ngaphezu kwe-15.0 MPa, ubushushu - 29 ~ 121 ℃ kumbhobho we-oyile kunye negesi, njengokuvula nokuvalwa kwesixhobo esiphakathi kunye nohlengahlengiso, uyilo lwesakhiwo semveliso. , khetha imathiriyeli efanelekileyo, uvavanyo olungqongqo, ukusebenza ngokufanelekileyo, ukuchasana nomhlwa, ukuxhathisa ukunxiba, ukumelana nokhukuliseko, sisixhobo esitsha esifanelekileyo kwishishini lepetroleum.
1. Yamkela isihlalo sevalve edadayo, ukuvula nokuvala indlela ezimbini, ukutywinwa okuthembekileyo, ukuvulwa nokuvala okuguquguqukayo.
2. Isango linomgca wesikhokelo ukunika isikhokelo esichanekileyo, kwaye indawo yokutywina ifafazwe nge-carbide, ekwazi ukumelana nokhukuliseko.
3. Umthamo wokuthwala womzimba wevalve uphezulu, kwaye umjelo uthe ngqo. Xa ivuliwe ngokupheleleyo, ifana nomngxuma wesikhokelo wesango kunye nombhobho othe ngqo, kwaye ukuchasana kokuhamba kuncinci.
4. Xa uvala ivalve, jika ivili lesandla ngokwewotshi, kwaye isango lihle liye ezantsi. Ngenxa yesenzo soxinzelelo oluphakathi, isihlalo sokutywina kwisiphelo sokungena sityhalelwa esangweni, senza uxinzelelo olukhulu lokutywina, ngaloo ndlela lwenza itywina.Ngexesha elifanayo, inkunzi yegusha icinezelwe kwisihlalo sokutywina ekupheleni kokuphuma. ukuze ube litywina eliphindwe kabini.
5. Ngenxa yokutywinwa kabini, iindawo ezisengozini zinokuthi zitshintshwe ngaphandle kokuchaphazela umsebenzi wombhobho.Olu luphawu olubalulekileyo lokuba iimveliso zethu zihamba phambili kwiimveliso ezifanayo ekhaya nakwamanye amazwe.
6. Xa uvula isango, ujikeleze i-handwheel counterclockwise, isango lihamba phezulu, kwaye umngxuma wesikhokelo udibene nomngxuma wesiteshi. Xa ifikelela kwindawo elinganiselweyo, umngxuma wesikhokelo uhambelana nomngxuma wesiteshi, kwaye uvulwe ngokupheleleyo ngeli xesha.
Ulwakhiwo lweMveliso
Ubungakanani obungundoqo kunye nobunzima
| DN | L | D | D1 | D2 | bf | z-Φd | DO | H | H1 |
| 50 | 178 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 250 | 584 | 80 |
| 65 | 191 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 250 | 634 | 95 |
| 80 | 203 | 195 | 160 | 135 | 20-3 | 8-Φ18 | 300 | 688 | 100 |
| 100 | 229 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 300 | 863 | 114 |
| 125 | 254 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 350 | 940 | 132 |
| 150 | 267 | 285 | 240 | 218 | 22-2 | 8-Φ22 | 350 | 1030 | 150 |
| 200 | 292 | 340 | 295 | 278 | 24-2 | 12-Φ22 | 350 | 1277 | 168 |
| 250 | 330 | 405 | 355 | 335 | 26-2 | 12-Φ26 | 400 | 1491 | 203 |
| 300 | 356 | 460 | 410 | 395 | 28-2 | 12-Φ26 | 450 | 1701 | 237 |
| 350 | 381 | 520 | 470 | 450 | 30-2 | 16-Φ26 | 500 | 1875 | 265 |
| 400 | 406 | 580 | 525 | 505 | 32-2 | 16-Φ30 | 305 | 2180 | 300 |
| 450 | 432 | 640 | 585 | 555 | 40-2 | 20-Φ30 | 305 | 2440 | 325 |
| 500 | 457 | 715 | 650 | 615 | 44-2 | 20-Φ33 | 305 | 2860 | 360 |
| 600 | 508 | 840 | 770 | 725 | 54-2 | 20-Φ36 | 305 | 3450 | 425 |
Iimveliso ezinxulumeneyo
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Ivalve yeSango leNsimbi eyenziweyo
Inkcazo yeMveliso eyenziwe ngentsimbi yentsimbi yokuxhathisa ulwelo lwevalvu encinci, evulekileyo, vala i torque efunekayo incinci, ingasetyenziswa phakathi ukuya kumacala amabini kumbhobho womnatha weringi, oko kukuthi, ukuhamba kweendaba akuthintelwanga.Xa ngokupheleleyo evulekileyo, ukukhukuliseka kwendawo yokutywina nge-medium yokusebenza kuncinci kune-valve ye-globe.Isakhiwo silula, inkqubo yokuvelisa ilungile, kwaye ubude besakhiwo bufutshane. Ubume beMveliso Ubungakanani obungundoqo kunye nobunzima...
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Ulwakhiwo lweMveliso aMalungu aPhantsi kunye nezinto eziphathekayo Igama leCarbon steel Steel Stainless Body WCB CF8 CF8M Bonnet WCB CF8 CF8M Bottom Cover WCB CF8 CF8M Ukutywina iDisc Wedge Body WCB CF8 CF8M Metal Spiral Gasket 304+Flexible graphite 304+Flexibte graphite 316+Flexibte graphite Bushing Copper Alloy Stem 2Cr13 30...
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Ansi, Jis Gate Valve
Iimpawu zeMveliso Uyilo lwemveliso kunye nokuveliswa ngokuhambelana neemfuno zangaphandle, ukutywinwa okuthembekileyo, ukusebenza kakuhle. ② Uyilo lwesakhiwo luhlangene kwaye lunengqiqo, kwaye imilo intle. ③ Isakhiwo sesango esiguquguqukayo sohlobo lwe-Wedge, ubukhulu obukhulu iseti iibheringi eziqengqelekayo, ukuvula nokuvala lula. 4
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ESINGAPHAMBI KWESIQINISO
Ulwakhiwo lweMveliso OMNTU WANGAPHANDLE USIZI DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 L 178 190 203 229 300 32 32 32 6 4 457 508 610 660 YENZA 160 160 200 200 225 280 330 385 385 450 450 520 620 458 458 458 Non-Rising Stem Hmax 198 225 293 303 340 417 515 621 710 869 923 1169 1554 1856 5020 608 ...
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Stainless Steel Female Gate iValve
Isakhiwo seMveliso iindawo eziphambili kunye nemathiriyeli Igama leMathiriyeli Z15H-(16-64)C Z15W-(16-64)P Z15W-(16-64)R Umzimba WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Disc WCB ZG1Cr18NiCr18NiC9 18Ni9Ti 304 ICr18Ni9Ti 304 1Cr18Ni12Mo2Ti 316 Ukutywina 304, 316 Ukupakisha iPolytetrafluorethylene(PTFE) Ubungakanani obuNgaphandle DN GLEBHW 15 1 1/2″ 55 16 31 90 70 20 3/4″ 60 18 38 98 ...
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Ivalve yeSango leNsimbi eyenziweyo
Inkcazo yeMveliso yangaphakathi kunye nesokethi edityanisiweyo yentsimbi ekhandiweyo yokumelana nolwelo lwevalve encinci, ivule kwaye ivale i torque efunekayo incinci, ingasetyenziswa kumbindi ukuba uqukuqele kumacala amabini wombhobho womnatha weringi, oko kukuthi, ukuhamba kweendaba. ayithintelwa.Xa ivuleke ngokupheleleyo, ukukhukuliseka kwendawo yokutywina ngesixhobo esisebenzayo kuncinci kuneso sivalo seglowubhu.Isakhiwo silula, inkqubo yokuvelisa ilungile, kwaye ubude besakhiwo bufutshane. Imveliso...
