I-valve ye-globe ye-throttling ye-Industrial Wholesale Esezingeni Eliphezulu Umkhiqizi womhlinzeki wefektri waseChina
Iyini i-Throttling globe valve?
Ama-valve e-globe angama-valve okuvala ahamba kancane asetshenziselwa ukuqala, ukumisa noma ukulawula ukugeleza kusetshenziswa ilungu lokuvala elibizwa ngokuthi i-disc. Isihlalo se-valve ye-globe siphakathi nendawo futhi sihambisana nepayipi, futhi imbobo esihlalweni ivaliwe ngediski noma ipulaki. I-valve ye-globe disc ingavala ngokuphelele indlela yokugeleza noma ingasuswa ngokuphelele. Imbobo yesihlalo iyashintsha ngokulinganayo ngokuhamba kwediski okulungele imisebenzi ehilela ukulawulwa kokugeleza. Ama-valve e-globe afaneleka kakhulu futhi asetshenziswa kabanzi ukulawula noma ukumisa ukugeleza koketshezi noma igesi ngepayipi ukuze kucindezelwe futhi kulawulwe ukugeleza koketshezi futhi ngokuvamile asetshenziswa kumapayipi amancane.
I-valve yeglobhu yokuthambisa ingenye yemiklamo ethandwa kakhulu yama-globe valve, yesistimu yase-US kanye ne-API. ububanzi bangaphakathi, izinto zokwakha, ubuso nobuso, ukujiya kodonga, izinga lokushisa lokucindezela, kuchazwe yi-ASME B16.34.
Ngaphezu kwalokho, kuye ngomklamo wesihlalo kanye nediski, umthwalo wezihlaloI-valve yeglobhu yokuthambisaingalawulwa kahle ngesiqu esinesikulufo. Amandla okuvalaI-valve yeglobhu yokuthambisakuphezulu kakhulu. Zingasetshenziswa emsebenzini wokuvala. Ngenxa yebanga elifushane lokuhamba kwediski phakathi kwezindawo ezivulekile nezivaliwe,I-valve yeglobhu yokuthambisazilungele uma ivalvu kufanele ivulwe futhi ivalwe njalo. Ngakho-ke, amavalvu agcwele angasetshenziswa emisebenzini eyahlukahlukene.
iI-valve yeglobhu yokuthambisaingasetshenziswa futhi ngezinjongo zokubhoboza. Imizimba eminingi yamavalvu ahlala yedwa isebenzisa ukwakhiwa kwekheji noma isitayela sokugcina ukuze igcine indandatho yesihlalo, inikeze ukuqondisa kwepulaki yamavalvu, futhi inikeze indlela yokusungula izici ezithile zokugeleza kwamavalvu. Ingashintshwa kalula ngokushintsha izingxenye zokusika ukuze ishintshe isici sokugeleza noma inikeze amandla ancishisiwe.ukugeleza, ukunciphisa umsindo, noma ukunciphisa noma ukususa i-cavitation.
Isici esiyinhloko se-Throttling globe valve
- 1) .Amakhono okuhle okubopha uphawu
- 2). Ibanga elifushane lokuhamba kwediski (stroke) phakathi kwezikhundla ezivulekile nezivaliwe,Amavalvu embulunga ye-ASMEzilungele uma ivalvu kufanele ivulwe futhi ivalwe njalo;
- 3).I-valve ye-ASME globe ingasetshenziswa njenge-valve yokuhlola ukuthi imisa nini ngokushintsha umklamo kancane.
- 4).TNansi amakhono ahlukahlukene njengoba etholakala ngezitayela ze-tee, i-Wye, kanye ne-angle body.
- 5).Kulula ukukhanda nokulungisa izihlalo, ngezinhloso ezahlukene.
Imininingwane yobuchwepheshe ye-Throttling globe valve
| Ukuklama Nokukhiqiza | BS1873/ASME B16.34 |
| I-NPS | 2"-30" |
| Isilinganiso sokucindezela (Iklasi) | I-Class150-Class4500 |
| Ubuso nobuso | I-ANSI B16.10 |
| Ubukhulu be-Flange | I-AMSE B16.5 |
| Ubukhulu bokushisela kwe-Butt | I-ASME B16.25 |
| Izilinganiso Zokushisa Nokucindezela | I-ASME B16.34 |
| Ukuhlolwa nokuhlolwa | I-API598 |
| Bdoy | Insimbi yekhabhoni, Insimbi engagqwali, Insimbi ye-alloy |
| Isihlalo | insimbi engagqwali, insimbi ye-alloy, i-Stellite coating. |
| Ukusebenza | isondo lesandla, igiya elenziwa ngesandla, i-actuator kagesi, i-actuator yomoya |
| Iphethini yomzimba | Iphethini ejwayelekile (iphethini engu-T noma uhlobo lwe-Z), iphethini ye-Angle, iphethini ye-Y |
Izinto Zokunquma Ezijwayelekile ku-API 600
| Ikhodi Yokusika | Indawo Yendandatho Yesihlalo Ingxenye No. 2 | Ingxenye Yesivikelo Se-Wedge Ingxenye 3 | Isiqu Ingxenye No.4 | Isihlalo sangemuva Ingxenye No. 9 |
| 1 | F6 | F6 | F6 | F6 |
| 2 | F304 | F304 | F304 | F304 |
| 5 | I-Stellite | I-Stellite | F6 | F6 |
| 8 | I-Stellite | F6 | F6 | F6 |
| 9 | I-Monel | I-Monel | I-Monel | I-Monel |
| 10 | F316 | F316 | F316 | F316 |
| 13 | Ingxubevange 20 | Ingxubevange 20 | Ingxubevange 20 | Ingxubevange 20 |
Imikhiqizo ikhombisa: I-Throttling globe valve
Ukusetshenziswa kwe-Throttling globe valve
I-ASME Globe Valveisetshenziswa kabanzi ezinsizeni eziningi ezahlukene; kokubili izinsizakalo zomfutho ophansi kanye noketshezi oluphezulu. Ukusetshenziswa okujwayelekile kwama-globe valve yilokhu:
- 1). Yakhelwe ipayipi elivamise ukuvalwa, noma ukugoqa uketshezi kanye negesi ephakathi nendawo
- 2). Uketshezi: Amanzi, umusi, umoya, uphethiloli ongahluziwe kanye nemikhiqizo kaphethiloli, igesi yemvelo, igesi econdensate, izixazululo zobuchwepheshe, umoya-mpilo, amagesi aketshezi kanye nalawo angenamandla
- 3).Izinhlelo zamanzi okupholisa ezidinga ukulawulwa kokugeleza kwamanzi.
- 4).Uhlelo lwe-oyela kaphethiloli oludinga ukuqina kokuvuza.
- 5).Izinhlelo zokulawula i-valve bypass.
- 6).Imigodi yokungenisa umoya ephezulu kanye nemisele yamanzi ephansi.
