Imikhumbi ithembele ezinhlotsheni eziningi zamavalvu, kodwaamavalvu esangoZihlala zingenye yezinhlobo ezisetshenziswa kakhulu kuwo wonke amapayipi olwandle. Zisingatha ukuhlukaniswa, ukuvalwa, kanye nokulawulwa okuphuthumayo ezinhlelweni ezithwala amanzi olwandle, uphethiloli, uwoyela, amanzi e-bilge, amanzi e-ballast, ngisho nomusi. Ngenxa yokuthi izimo olwandle zinzima, imiklamo ehlukene yamavalvu esango isetshenziselwa ukufanisa amazinga okucindezela, izingozi zokugqwala, kanye nemikhawulo yesikhala. Ukuqonda izinhlobo zamavalvu esango lolwandle kusiza abanikazi bemikhumbi, onjiniyela, kanye nabathengi ukukhetha imodeli efanele yokuphepha nokuphila isikhathi eside.
1. I-Rising Stem Gate Valve (Uhlobo lwe-OS&Y)
Lona omunye wemiklamo evame kakhulu etholakala emikhunjini. Lapho ivalvu ivuleka, isiqu siyaphakama ngokubonakalayo. Uma ivala, isiqu siyehla. Lokhu kunyakaza okulula kunikeza opharetha umbono ocacile wesimo sevalvu. Onjiniyela abaningi bakhetha lolu hlobo lwemigqa ebalulekile ngoba isibonakaliso esibonakalayo sinciphisa amaphutha okusebenza.
Lapho isetshenziswa khona:amapayipi amanzi olwandle, ukuphakelwa kwamanzi ahlanzekile, ukupholisa injini, izinhlelo zikawoyela kaphethiloli, izintambo zomlilo.
Kungani isebenza kahle emikhunjini:kulula ukuyinakekela, ukuvala okuthembekile, kuhle ekucindezelweni okuphezulu.
2. I-Valve Yesango Lesiqu Esingakhuphuki (Uhlobo lwe-NRS)
Lapha, isiqu asinyuki siye phezulu. Isango lihamba ngaphakathi esikhundleni salokho. Njengoba ukuphakama okuqondile kuhlala kungaguquguquki, lolu hlobo lufanelekela izikhala ezincane—into wonke unjiniyela wasolwandle ayiqonda kahle.
Izindawo ezivamile:imigqa ye-bilge, izinhlelo ze-ballast, amakamelo okupompa, izindawo ezinemikhawulo yokuphakama.
Inzuzo eyinhloko:umklamo wokonga isikhala onekhono elifanayo lokuvala njengezinhlobo ze-OS&Y.
3. I-Cast Iron Marine Gate Valve
Amavalvu ensimbi asetshenziswa kabanzi ekuhlinzekeni amanzi olwandle anomfutho ophansi ngoba ayonga futhi ahlala isikhathi eside uma evikelwe ekugqwaleni. Avame kakhulu emikhunjini eminingi yezentengiselwano neyempahla.
Izicelo:izinhlelo ezinkulu zomlilo, imigqa yesevisi yamanzi olwandle, amapayipi esevisi ajwayelekile.
4. I-Bronze Marine Gate Valve
Ithusi lisebenza kahle kakhulu emanzini olwandle. Limelana nokugqwala ngokwemvelo, yingakho abakhi bemikhumbi abaningi besalithanda kakhulu kunezintambo ezinomfutho ophakathi nendawo.
Ukusetshenziswa okuvamile:Ukupholisa kwe-HVAC, izinhlelo zamanzi ahlanzekile, izifunda zamanzi okupholisa, imigqa emincane yokusiza.
5. I-Valve Yesango Lensimbi Engagqwali
Uma amazinga okushisa aphezulu, amakhemikhali, noma uketshezi oluqothulayo lukhona, insimbi engagqwali iba yindlela engcono kakhulu.SS316inikeza ukumelana okuhle kakhulu namanzi olwandle kanye nemithombo yomoya enamandla.
Kusetshenziswa ku:imigqa yamakhemikhali, izinhlelo zokucindezela okuphezulu, amanzi ashisayo, izinhlelo zikaphethiloli.
6. I-Knife Gate Valve (yezinhlelo zendle kanye ne-sludge)
Leli valvu aliyona ngempela ivalvu yesango yendabuko, kodwa lisetshenziswa kabanzi emikhunjini lapho izinto eziqinile noma izinto ezinemicu zingase zivele khona endaweni. Inkemba ebukhali inqamula udoti futhi ivimbele ukuvaleka.
Lapho uyithola khona:amayunithi okuhlanza indle, ukukhishwa kodaka, izinhlelo zamanzi amdaka.
7. Amavalvu Esango Lasemanzini Asebenzayo (Akagesi noma Awomoya)
Imikhumbi yesimanje ithembele kakhulu ezenzakalelayo. Amavalvu esango asebenzayo avumela ukusebenza kude kusuka egumbini lokulawula injini noma ohlelweni oluhlanganisiwe lwe-automation yemikhumbi.
Isetshenziselwa:ukulawulwa kwethangi le-ballast, ukuvalwa okuphuthumayo, ukudluliselwa kukaphethiloli, ukuzenzekela kwenjini negumbi.
8. Amavalvu Esango Avalwe Ngokucindezela
Lezi zenzelwe izinhlelo ezisebenzisa umfutho ophezulu kakhulu noma ezisebenzisa izinga lokushisa eliphezulu.
Izinhlelo zokusebenza ezijwayelekile:imigqa yomusi, izinhlelo zebhoyila, izinhlelo zikawoyela oshisayo.
Isikhathi sokuthunyelwe: Novemba-19-2025