Amavalvu esangoziyizingxenye ezibalulekile ezinhlelweni zamapayipi olwandle, ezimbonini, kanye namanzi. Zilawula ukugeleza koketshezi namagesi ngokuphakamisa noma ukwehlisa isango eliyisicaba noma elinomumo ofana nowendla ngaphakathi komzimba wevalvu. Izinto zevalvu yesango zinquma ukuqina kwayo, ukumelana nokugqwala, kanye nokufaneleka kwayo ukusetshenziswa.
1. Amavalvu Esango Lensimbi Ebunjiwe
Insimbi ephothiwe ivame ukusetshenziswa kuma-valve esango ezinhlelweni ezinomfutho ophansi. Iqinile, iyabiza, futhi ayigugi. Ama-valve esango lensimbi ephothiwe afanelekela amapayipi okuhambisa amanzi, izinhlelo ze-HVAC, kanye nezinye izinhlelo zokusebenza lapho kungadingeki khona ukubekezelela umfutho ophezulu.
Kodwa-ke, insimbi ephonswe iyaphuka uma ishayisana ngokuzumayo. Ivame ukuqhekeka uma ivezwa umfutho ophezulu noma ukushaqeka. Iphinde ibe nokumelana okulinganiselwe kokugqwala emanzini olwandle noma ezindaweni zamakhemikhali. Ukugcinwa njalo kuyadingeka ukuze kwandiswe isikhathi sokusebenza.
2. Amavalvu Esango Lensimbi Ebunjiwe
Insimbi ehlanganisiwe inikeza amandla nokuqina okuphezulu kunensimbi ehlanganisiwe. Ifanele ukusetshenziswa okunomfutho ophezulu, izinga lokushisa eliphezulu, kanye nokusetshenziswa okunzima. Amavalvu esango lensimbi ehlanganisiwe asetshenziswa kabanzi emipayipini kawoyela negesi, ezinhlelweni zasolwandle, kanye nezinqubo zezimboni lapho ukucindezeleka kwemishini kubalulekile khona.
Izinzuzo zensimbi ehlanganisiwe zifaka phakathi ukuqina okungcono, ukumelana nokushayisana, kanye nokuhambisana nezimo ezinzima. Amavalvu esango lensimbi ehlanganisiwe angaphatha uketshezi olubolayo uma kusetshenziswa izembozo noma ama-alloy afanele. Adinga ukufakwa ngokucophelela ngenxa yesisindo kodwa anikeza isikhathi eside sokusebenza.
3. Amavalvu Esango Lensimbi Engagqwali
Amavalvu esango lensimbi engagqwali afaneleka kakhulu ezindaweni ezigqwalisayo, ezine-asidi, noma zasolwandle. Anikeza ukumelana okuhle kakhulu nokugqwala, umgodi, kanye nokuhlaselwa ngamakhemikhali. Lawa mavalvu avame ukusetshenziswa ezinhlelweni zamanzi olwandle, emipayipini yamakhemikhali, kanye nezinqubo zokudla.
Inkinga enkulu izindleko eziphezulu. Kodwa-ke, ukugcinwa okuncishisiwe kanye nokuthembeka kwesikhathi eside kuvame ukuthethelela ukutshalwa kwezimali. Amavalvu esango lensimbi engagqwali agcina ukusebenza kahle ngisho nalapho evezwa ngamanzi anosawoti noma lapho kusetshenziswa khona izinga lokushisa eliphezulu.
4. Amavalvu Esango Lethusi Nelethusi
Ithusi nethusi kulula futhi azigqwali. Zifanele izinhlelo zokucindezela okuphansi kuya kokuphakathi njengamanzi aphuzwayo, i-marine bilge, kanye namapayipi asekelayo. Lawa ma-valve ahlinzeka ngokusebenza kahle kanye nezakhiwo ezinhle zokuvala.
Ithusi nethusi akuzona ezifanele ukusetshenziswa ngokucindezela okuphezulu noma ngokushisa okuphezulu. Amandla azo okusebenza aphansi kunensimbi, ngakho-ke zikhawulelwe kakhulu ekusetshenzisweni kwasekhaya, okusizayo olwandle, noma okulula ezimbonini.
Isikhathi sokuthunyelwe: Agasti-26-2025