Kwimveliso yanamhlanje, iivalvu, njengezixhobo ezibalulekileyo zokulawula ulwelo, zidlala indima ebalulekileyo.iivalvu zebhabhathane, iivalvu zesangookanyeiivalvu zokujonga, zidlala indima ebalulekileyo kumashishini ahlukeneyo. Uyilo kunye nokuveliswa kwezi valve kubonisa ubugcisa obugqwesileyo kunye nophuhliso lwetekhnoloji. Emva kwako konke oku, ootitshala kushishino lwee valve bangumqolo welifa kunye nokuvelisa izinto ezintsha. Abagcini nje ngokusasaza ulwazi, kodwa bakwangabagcini bobuchule.
Iivalvu zebhabhathane, eyaziwa ngoyilo lwayo olulula, amandla okuhamba kwamanzi aphezulu, kunye nokusebenza kakuhle kokuvala, zisetyenziswa kakhulu kumashishini afana nepetroleum, ubunjineli beekhemikhali, kunye namandla ombane. Uyilo lwabo kunye nokuveliswa kwabo kufuna isiseko esiqinileyo kwitekhnoloji kunye namava amaninzi asebenzayo. Abaqeqeshi beshishini leevalvu banika olu lwazi kubafundi ngemiyalelo ecwangcisiweyo, bekhulisa izizukulwana ezilandelelanayo zeetalente zobugcisa ezibalaseleyo. Abafundisi abafundi kuphela indlela yokuyila nokwenza iivalvu zebhabhathane, kodwa okubaluleke ngakumbi, babafundisa indlela yokuqonda iingcamango ezisisiseko ezifana ne-fluid mechanics kunye nesayensi yezinto, nto leyo ebenza bakwazi ukuzisebenzisa ngokuguquguquka kwiimeko zokwenyani.
Iivalvu zesangoziivalvu eziqhelekileyo, ezisetyenziselwa kakhulu ukuvala okanye ukuqhagamshela ulwelo kwiipayipi. Nangona zilula ngesakhiwo kwaye kulula ukuzisebenzisa, ukwenziwa kwazo kufuna ukukhethwa kwezinto eziphezulu kakhulu kunye nokuchaneka. Igalelo lootitshala beshishini leevalvu kweli candelo alinakuthathelwa ingqalelo. Ngokufundiswa ngezandla, bavumela abafundi ukuba bathathe inxaxheba ngokwabo kwinkqubo yokuvelisa iivalvu zesango, beqonda ukubaluleka kwenyathelo ngalinye. Olu qokelelo lwamava asebenzayo alugcini nje ngokuphucula izakhono zabafundi ezisebenzayo kodwa lukwabeka isiseko esiqinileyo semisebenzi yabo yexesha elizayo.
Jonga iivalvuzizixhobo ezibalulekileyo zokuthintela ulweloukuhamba-ngasemva kwaye zisetyenziswa kakhulu ekucoceni amanzi, ekufudumaleni, nasekuboneleleni ngegesi. Uyilo kunye nokuveliswa kweevalvu zokujonga kubandakanya ulwazi oluvela kwiinkalo ezahlukeneyo, kubandakanya i-fluid dynamics kunye noyilo loomatshini. Ngokusebenzisa imiyalelo eyahlukeneyo yezifundo ezahlukeneyo, abafundisi-ntsapho kwishishini leevalvu banceda abafundi ukuba baphuhlise isiseko solwazi esibanzi, nto leyo ebenza bakwazi ukujongana nemingeni enzima yobugcisa kwimisebenzi yabo yexesha elizayo.
Kwishishini leevalvu, ootitshala abapheleli njeunika ngolwazi kodwa bazuze ilifa lobugcisa. Basebenzisa amava abo kunye nobulumko babo ukukhulisa izizukulwana zeetalente zokwenza iivalvu, benegalelo kuphuhliso lweshishini lokuvelisa laseTshayina. Kungenxa kanye yomsebenzi onzima waba titshala ukuba ishishini leevalvu likwazi ukuqhubeka nokuvelisa izinto ezintsha nokuqhuba inkqubela phambili kulo lonke ishishini lokuvelisa.
Kwihlabathi lanamhlanje elijikelezileyo, ishishini lokuvelisa lijongene nemingeni namathuba angazange abonwe ngaphambili. Njengenxalenye ebalulekileyo yeshishini lokuvelisa, ishishini leevalvu kufuneka liqhubeke nokuphucula amandla alo ezobuchwepheshe kunye nobuchule bokuvelisa izinto ezintsha. Le mpumelelo ayinakwahlulwa ngumsebenzi onzima kunye nokuzinikela kootitshala bethu. Sifanele sibabulele aba bazuze eli thuba kwaye sibabulele ngegalelo labo kwishishini leevalvu nakwihlabathi liphela lokuvelisa.
Ngamafutshane, ukuveliswaiivalvu zebhabhathane, iivalvu zesangokunyeiivalvu zokujongaAkufuneki nje kuphela iteknoloji ephucukileyo kodwa neengcibi ezibalaseleyo. Ootitshala abakwishishini leevalvu ngumthombo walo mandla, kwaye imizamo yabo kunye nokuzinikela kwabo kuya kuqhubeka nokukhuthaza uphuhliso olunamandla lweshishini lokuvelisa lelizwe lam.
Ixesha leposi: Sep-12-2025
