Yintoni naukuvalwa kwevalvu?Ukuba ujonga isicatshulwa, uya kwazi ukuba isetyenziselwa imveliso yemveliso yesitshixo kwivalve.Masithethe malunga nokuba yintoni ivalve yokuvala?Ukuvalwa kocango lwevalvu yenye yeendlela eziqhelekileyo zokuvalwa kweengcango kwimveliso yemizi-mveliso.

Qinisekisa ukuba ivalve ikwimeko ekhuselekileyo ukuze ikwazi ukuvala okanye ukuvula ngokuqinisekileyo.Ngokokuvalwa kunye nokuphuma kwevalvu, imingcipheko yokhuseleko ebangelwa kukusebenza okulambathayo kungaphetshwa ngokufanelekileyo.Ukusetyenziswa kokuvalwa kocango lwevalvu kuphucula kakhulu ukhuseleko lweevalvu, ngakumbi kwiindawo ezinjengefektri, ukusetyenziswa kokuvalwa kweevalvu kunokuqinisekisa yonke imveliso eqhelekileyo kunye nemisebenzi yokuvelisa.

Umahluko ukusuka jikelele umqheba lockout, iukuvalwa kwevalvuayinayo impembelelo yokulwa nobusela, kwaye idlala kuphela umsebenzi wesilumkiso.Umzekelo, umbhobho womzi-mveliso kufuneka ulungiswe ngokutsha, ivalve mayicinywe ukuze ilungiswe ngokutsha, kwaye isivalo masitshixelwe size sifakwe uphawu, nto leyo enokuthintela abasebenzi basefektri ukuba bangayisebenzisi ngempazamo, yaye abasebenzi basefektri mabaseke umthombo woko. umngcipheko wokuthintela ukusebenza okwenyani ngengozi.isiganeko sokhuseleko.Ukuvalwa kwevalve kwamkela iskimu soyilo lwesakhiwo esifanelekileyo, kwaye ukubonakala kwebhodi yesekethe yeoli kuqwalaselwa kwisikimu soyilo.Iindidi ezahlukeneyo zeevalvu zinemveliso yazo yokutshixa ivalve ehambelanayo.Umzekelo, iivalvu zebhabhathane eziqhelekileyo zinevalve yebhabhathane ezivalwayo, kwaye uyilo lulonke lokuvalwa kwevalvu yebhabhathane luhambelana neemfuno zokuvalwa kwevalve yebhabhathane.

Kukho ukhetho oluninzi lwemathiriyeli ekrwada yokuvala ivalvu.Xa kuthengwa ukuvalwa kwevalve, olona khetho kufuneka lusekelwe kwimigangatho yendalo engqongileyo yokusetyenziswa kwemveliso, njengokuthi iqondo lobushushu eliphezulu, nokuba limanzi kwaye liyabanda, nokuba kufuneka lichase ukubola, njl. njl., khetha imveliso efanelekileyo yokuvala ivalve.