Ukukhethwa kunye neenzuzo kunye nokungalunganga kwevalve yeglowubhu kunye nevalve yesango kwindawo yesicelo

Iivalve zeglobhu kunye neevalvu zesango ziintlobo ezimbini eziqhelekileyo zeevalvu, ezinoluhlu olubanzi lwezicelo kumhlaba wokulawula ulwelo. Nangona iindima zabo ezifanayo, kwizicelo ezibonakalayo, zineenzuzo zabo kunye nokungalunganga, ngoko ke ukukhetha uhlobo lwevalve efanelekileyo kubalulekile ukuqinisekisa ukusebenza okuqhelekileyo kwenkqubo yombhobho. Eli phepha liza kuhlalutya ukhetho kunye noncedo kunye nokungalunganga kwevalve yeglowubhu kunye nevalve yesango kwindawo yesicelo ngokwembono yobungcali. Okokuqala, ukhetho lwendawo yesicelo 1. Ivalve yokumisa Ulwakhiwo lwevalve yeglowubhu lulula, lufaneleka ubukhulu becala inkqubo yombhobho omncinci naphakathi, kwaye ukusebenza kwayo kokutywinwa kumbi kakhulu. Ngoko ke, kwimeko yokusebenza kokutywinwa okuphezulu, kufuneka kukhethwe ngokucophelela. Iivalvu zeglowubhu zisetyenziswa ngokubanzi kwezi meko zilandelayo: - Lawula ukuhamba kwezinto ezahlukeneyo zolwelo; - Lawula indlela yokuhamba kwendlela; - Sika okanye udibanise umbhobho. 2. Ivalve yesango Ulwakhiwo lwevalvu yesango luntsonkothile, lulungele inkqubo yombhobho omkhulu wedayamitha, ukusebenza kwayo kokutywina kungcono. Ngoko ke, kwimeko yokusebenza kokutywinwa okuphezulu, i-valve yesango yinto engcono kakhulu. Izivalo zesango zisetyenziswa ngokubanzi kwezi meko zilandelayo: - Lawula ukuhamba okuphakathi kwimibhobho edayamitha enkulu; - Amathuba afuna ukusebenza kokutywinwa okuphezulu, okufana nobushushu obuphezulu, uxinzelelo oluphezulu, imithombo yeendaba ezinokutsha kunye neziqhushumbisi; - Lungisa isantya sokuhamba kwesiphakathi. Okwesibini, ukuthelekiswa kweenzuzo kunye nokungalunganga 1. Ulwakhiwo kunye nokusebenza - Ivalve yeglobhu: isakhiwo esilula, ukusebenza okulula, kodwa ukusebenza kokutywina kuncinci; Ivalve yesango: isakhiwo sinzima, umsebenzi unzima, kodwa ukusebenza kokutywina kulungile. 2. Intsimi yesicelo - i-valve yeglobhu: ilungele imibhobho yobukhulu obuncinci kunye nobukhulu obuphakathi, amandla okulawula ukuhamba abuthathaka; - Ivalve yesango: ilungele umbhobho omkhulu onqumlayo, amandla okulawula ukuhamba komelele. 3. Ugcino - Ivalve yeglowubhu: ukugcinwa kulula, kodwa igasket kufuneka itshintshwe rhoqo; - Ivalve yesango: Ukugcinwa kuyinkimbinkimbi, kodwa ukusebenza kokutywina kulungile, kwaye ubomi benkonzo bude. 4. Ixabiso - Ivalve yeglobhu: ixabiso liphantsi; - Ivalve yesango: ixabiso eliphezulu ngokwentelekiso. Iii. Isiphelo Xa ukhetha i-valve yeglobhu kunye ne-valve yesango kwintsimi yesicelo, kufuneka iqwalaselwe ngokubanzi ngokwemiqathango ethile yokusebenza, ubungakanani bombhobho, iimpawu eziphakathi, iimfuno zokutywinwa kunye nezinye izinto. Kwisicelo esisebenzayo, kufuneka sidlale ngokupheleleyo kwiinzuzo zabo kwaye sinqobe iintsilelo zabo ukuze siqinisekise ukusebenza okukhuselekileyo, okuthembekileyo kunye nokusebenza kakuhle kwenkqubo yombhobho.