Ama-valve ebholaziwuhlobo lwe-quarter-turn valve esebenzisa ibhola elingenalutho, elinezimbobo, kanye ne-pivoting ukuze lilawule ukugeleza koketshezi noma amagesi kulo. Lapho i-valve ivuliwe, imbobo yebhola ihambisana nesiqondiso sokugeleza, okuvumela okuphakathi ukuba kudlule. Lapho i-valve ivaliwe, ibhola lizungeza ama-degree angama-90, ngakho-ke umgodi u-perpendicular ukugeleza, ukuwuvimbela. Isibambo noma i-lever esetshenziselwa ukusebenzisa i-valve ngokuvamile iqondaniswe nendawo yembobo, inikeza inkomba ebonakalayo yesimo se-valve.
Yiziphi Izici Eziyinhloko zama-Ball Valves:
1. Ukuqina: Ama-valve ebhola aziwa ngokusebenza kwawo isikhathi eside nokuthembeka, ngisho nangemva kwesikhathi eside engasasetshenziswa.
2. Ukusebenza Okusheshayo: Zingavulwa noma zivalwe ngokushesha ngokujika okulula okungama-degree angama-90.
3. Ukuvala Okuqinile: Ama-valve ebhola ahlinzeka ngezakhiwo ezinhle kakhulu zokuvala, okuwenza afanelekele izinhlelo zokusebenza ezidinga ukuvuza kwe-zero.
4. Ukuguquguquka: Angakwazi ukuphatha imidiya ehlukahlukene, okuhlanganisa uketshezi, amagesi, nama-slurries.
5. Isondlo Esiphansi: Ngenxa yomklamo wabo olula, ama-valve ebhola adinga ukulungiswa okuncane.
Izinhlobo zama-Ball Valves:
1. I-Port Ball Valve ephelele: Usayizi webhore uyafana nepayipi, okuholela ekulahlekeni okuncane kokungqubuzana. Ilungele izinhlelo zokusebenza ezidinga ukugeleza okungakhawulelwe.
2. I-Port Ball Valve Encishisiwe: Usayizi webhore mncane kunepayipi, okungase kubangele ukuvinjelwa kokugeleza okuthile kodwa kuminyene futhi kungabizi kakhulu.
3. I-V-Port Ball Valve: Ibhola linebhore elimise okwe-V, elivumela ukulawula ukugeleza okunembe kakhudlwana. Isetshenziswa kaningi kuzinhlelo zokusebenza zokudonsa.
4. Ivalve yebhola elintantayo: Ibhola alilungisiwe futhi libanjwe izihlalo zamavalvu. Ifanele izinhlelo zokusebenza ezinomfutho ophansi.
5. I-Trunnion Ball Valve: Ibhola liqiniswe phezulu nangaphansi, okulenza lifanelekele izinhlelo zokusebenza ezinomfutho ophezulu kanye nobubanzi obukhulu.
6. I-Multi-Port Ball Valve: Ifaka izimbobo eziningi (imvamisa ezintathu noma ezine) zokuphambukisa noma ukuxuba ukugeleza.
Izicelo:
Ama-valve ebhola asetshenziswa kabanzi ezimbonini ezahlukahlukene, kufaka phakathi:
-Amafutha Negesi: Okokulawula ukuhamba kukawoyela ongahluziwe, igesi yemvelo, namanye ama-hydrocarbon.
-Ukwelapha Amanzi: Kumapayipi amanzi aphuzwayo, amanzi angcolile, nezinhlelo zokunisela.
-Ukucubungula Amakhemikhali: Ukuphatha amakhemikhali abolayo nayingozi.
-I-HVAC: Ezinhlelweni zokushisisa, zokungenisa umoya, nezipholile.
-Ezemithi: Ngezinqubo eziyinyumba nezihlanzekile.
-Ukudla Nesiphuzo: Emigqeni yokucubungula kanye nokupakisha.
Izinzuzo zama-Ball Valves:
-Ukusebenza kalula: Kulula futhi kuyashesha ukuvula noma ukuvala.
-I-Compact Design: Ithatha isikhala esincane uma iqhathaniswa nezinye izinhlobo zamavalvu.
-Ukubekezelela Ukucindezela Okuphezulu Nokushisa: Ifanele izindawo ezifunayo.
-Ukugeleza Okubili: Ingakwazi ukusingatha ukugeleza kuzo zombili izinkomba.
Ububi:
-Ayilungele i-Throttling: Nakuba zingasetshenziselwa ukudonsa umoya, ukusetshenziswa isikhathi eside ezindaweni ezivuleke kancane kungabangela ukuguga.
-Ukunemba Kokulawula Okukhawulelwe: Uma kuqhathaniswa namavalvu embulunga noma enaliti, amavalvu ebhola anikeza ukulawulwa kokugeleza okunganembe kangako.
Izinto ze-Ball Valve:
Ama-valve ebhola enziwa ngezinto ezahlukahlukene, kufaka phakathi:
-Insimbi engagqwali: Okokumelana nokugqwala nokuqina.
-Ithusi: Ngezinhlelo zokusebenza zenhloso ejwayelekile.
-I-PVC: Okwezindawo ezonakalisayo nezinhlelo zokusebenza ezinomfutho ophansi.
-Insimbi Yekhabhoni: Ngezinhlelo zokusebenza ezinomfutho ophezulu kanye nezinga lokushisa eliphezulu.
Izinketho zokukhetha:
Lapho ukhetha i-valve yebhola, cabangela izici ezifana nalezi:
- Isilinganiso Sokucindezela: Qinisekisa ukuthi i-valve iyakwazi ukuphatha ukucindezela kwesistimu.
– Izinga Lokushisa: Hlola ukuhambisana kwevalvu nezinga lokushisa lokusebenza.
- Ukuhambisana Kwemidiya: Qinisekisa ukuthi impahla yevalvu iyahambisana noketshezi noma igesi ephathwayo.
- Usayizi Nohlobo Lwechweba: Khetha usayizi ofanele kanye nohlobo lwechweba lohlelo lwakho lokusebenza.
Ama-valve ebhola ayinketho eguquguqukayo nethembekile yezinhlelo eziningi zokulawula uketshezi, enikeza ibhalansi yokusebenza, ukuqina, kanye nokusebenziseka kalula.
Isikhathi sokuthumela: Feb-24-2025