Ohlelweni loketshezi, ivalvu isetshenziselwa ukulawula isiqondiso, ingcindezi kanye nokugeleza koketshezi. Enqubweni yokwakha, ikhwalithi yokufakwa kwevalvu ithinta ngqo ukusebenza okuvamile esikhathini esizayo, ngakho-ke kumele ibhekwe kakhulu yiyunithi yokwakha kanye neyunithi yokukhiqiza.

Ivalvu kumele ifakwe ngokuhambisana nencwadi yokusebenza kwevalvu kanye nemithethonqubo efanele. Enqubweni yokwakha, kufanele kuhlolwe ngokucophelela futhi kwakhiwe. Ngaphambi kokufakwa kwevalvu, ukufakwa kufanele kwenziwe ngemuva kokuba ukuhlolwa kwengcindezi sekufanelekile. Hlola ngokucophelela ukuthi imininingwane kanye nemodeli yevalvu kuyahambisana yini nomdwebo, hlola ukuthi zonke izingxenye zevalvu zisesimweni esihle yini, ukuthi ivalvu yokuvula neyokuvala ingajikeleza ngokukhululeka, ukuthi indawo yokuvala yonakele, njll. ngemuva kokuqinisekiswa, ukufakwa kungenziwa.

Uma ivalvu ifakiwe, indlela yokusebenza yevalvu kufanele ibe cishe ngamamitha ayi-1.2 ukusuka emhlabathini wokusebenza, okufanele ihlanzwe ngesifuba. Uma isikhungo sevalvu kanye nesondo lesandla kungaphezu kwamamitha ayi-1.8 ukusuka emhlabathini wokusebenza, ipulatifomu yokusebenza kufanele ibekwe ivalvu kanye nevalvu yokuphepha enokusebenza okwengeziwe. Kumapayipi anamavalvu amaningi, amavalvu kufanele agxile epulatifomu ngangokunokwenzeka ukuze kube lula ukusebenza.

Kwivalvu eyodwa engaphezu kuka-1.8m futhi engasetshenziswa njalo, imishini efana nesondo leketanga, induku yokwelula, ipulatifomu eshukumayo kanye nesitebhisi esishukumayo ingasetshenziswa. Uma ivalvu ifakiwe ngaphansi kobuso bokusebenza, induku yokwelula kufanele ibekwe, futhi ivalvu yomhlabathi kufanele ibekwe nomthombo womhlabathi. Ukuze kuphephe, umthombo womhlabathi kufanele uvalwe.

Ku-valve stem ephayiphini elivundlile, kungcono ukuphakamisa phezulu, kunokufaka i-valve stem phansi. I-valve stem ifakwe phansi, okuyinto engathandeki ekusebenzeni nasekugcinweni, futhi kulula ukuyilimaza i-valve. I-landing valve akufanele ifakwe ingasebenzi kahle ukuze kugwenywe ukusebenza okungahambi kahle.

Amavalvu asepayipini eliseceleni kufanele abe nesikhala sokusebenza, ukulungiswa kanye nokuhlukaniswa. Ibanga elicacile phakathi kwamasondo esandla akufanele libe ngaphansi kuka-100mm. Uma ibanga lepayipi lincane, amavalvu kufanele ahlukaniswe.

Kuma-valve anamandla amakhulu okuvula, amandla aphansi, ukuphuka okuphezulu kanye nesisindo esindayo, i-valve yokusekela ama-valve kufanele isethwe ngaphambi kokufakwa ukuze kuncishiswe ukucindezeleka kokuqala.

Uma kufakwa ivalvu, kufanele kusetshenziswe izinti zamapayipi kumapayipi aseduze nevalvu, kuyilapho kufanele kusetshenziswe izipanela ezivamile zevalvu uqobo. Ngesikhathi esifanayo, ngesikhathi sokufakwa, ivalvu kufanele ibe sesimweni sokuvalwa kancane ukuvimbela ukujikeleza nokuguquka kwevalvu.

Ukufakwa kahle kwevalvu kufanele kwenze ifomu lesakhiwo sangaphakathi livumelane nesiqondiso sokugeleza kwe-medium, futhi ifomu lokufaka livumelane nezidingo ezikhethekile nezidingo zokusebenza kwesakhiwo sevalvu. Ezimweni ezikhethekile, naka ukufakwa kwamavalvu anezidingo zokugeleza okuphakathi ngokwezidingo zepayipi lenqubo. Ukuhlelwa kwevalvu kufanele kube lula futhi kunengqondo, futhi umqhubi kufanele kube lula ukufinyelela ivalvu. Kwivalvu yesiqu sokuphakamisa, isikhala sokusebenza kufanele sigcinwe, futhi iziqu zevalvu zawo wonke amavalvu kufanele zifakwe phezulu ngangokunokwenzeka futhi ziqonde ngqo epayipini.