Embonini yesimanje kanye nazo zonke izinhlobo zesistimu yokulethwa koketshezi, izingxenye zamavalvu zidlala indima ebalulekile. Bafana nonogada abaqotho, abaqapha buthule ukusebenza okuzinzile kwesistimu, kodwa futhi banjengomqhubi othambile, olawula ngokunembile konke ukunyakaza koketshezi.

Ngokombono wokulawula ukugeleza, ukuhlanganiswa kwe-valve kuyisihluthulelo esibalulekile. Ezinqubweni eziningi zokukhiqiza, ukugeleza koketshezi kudinga ukulungiswa ngokunembile ngokwezidingo zenqubo ehlukene. Emkhiqizweni wamakhemikhali, isibonelo, ukuhamba kwezinto ezingavuthiwe kufanele kulawulwe ngokunembile ukuze kuqinisekiswe ukuthi ukusabela kwamakhemikhali kwenzeka ngenani elinqunyiwe kanye nezinga. Ama-valve okulawula angashintsha ukuvuleka kwe-valve, ukulungiswa kahle kwendawo enqamula ingxenye yoketshezi, ukuze kuzuzwe ukulawula okunembile kokugeleza. Lokhu kufana nokulawula ngokunembile ubukhulu bokugeleza kwamanzi, ukuze ithonsi ngalinye lamanzi lisebenze ngesikhathi nasendaweni efanele, kugwenywe izingozi zokukhiqiza noma izinkinga zekhwalithi yomkhiqizo ezibangelwa ukugeleza okuningi noma okuncane kakhulu.

Izingxenye zevalvu azinakushintshwa nakakhulu uma kuziwa ekulawuleni ingcindezi. Izinguquko zokucindezela njengoba uketshezi lugeleza epayipini kungaba nomthelela omkhulu kulo lonke uhlelo. I-valve yokuphepha iyinhlangano ye-valve eyenzelwe ukuvikela uhlelo ekucindezelweni okukhulu. Uma ukucindezela kwesistimu kudlula inani elibekiwe, i-valve yokuphepha ivuleka ngokuzenzakalelayo ukuze ikhulule ukucindezela okweqile, ivimbele imiphumela engathi sína njengokugqashuka kwepayipi nokulimala kwemishini. Ngakolunye uhlangothi, ama-valve okunciphisa ingcindezi, anciphisa uketshezi olunomfutho ophezulu ukuya ezingeni elifanele lokucindezela ukuze ahlangabezane nezidingo zemishini noma izinqubo ezilandelayo. Ndawonye, ​​bagcina ibhalansi yengcindezi ngaphakathi kwesistimu, njengokufaka i-intelligent pressure stabilizer yesistimu.

Ukulawula ukugeleza nakho kungomunye wemisebenzi ebalulekile yezingxenye zevalvu. Kumanethiwekhi amapayipi ayinkimbinkimbi, uketshezi ludinga ukulandela umzila othile. Ama-valve okuhlola aqinisekisa ukuthi uketshezi lungageleza luye ohlangothini olulodwa kuphela, luvimbele ukugeleza okubuyela emuva ukuthi kungenzeki. Isibonelo, ohlelweni lokuhlinzeka ngamanzi kanye ne-drainage, ama-valve okuhlola angavimbela indle ukuthi igeleze emuva, ivikele ukuhlanzeka kwamanzi kanye nomsebenzi ojwayelekile wesistimu. Ama-valve ezindlela ezintathu, ama-valve anendlela emine, njll. kungadingeka ukuze kushintshwe isiqondiso sokugeleza koketshezi, ukuze uketshezi olusemagatsheni amapayipi ahlukene ngokugeleza okuhlelekile, ukuze ukusebenza okuguquguqukayo kwalo lonke uhlelo kunikeze isiqinisekiso.

Ngamafuphi, izingxenye ze-valve ziyingxenye eyinhloko yokuthutha nokulawula uketshezi. Baqinisekisa ukusebenza okuphephile, okuzinzile futhi okuphumelelayo kokukhiqizwa kwezimboni, izinsiza zikamasipala kanye neminye imikhakha eminingi ngokulawula okusebenzayo kokugeleza, ingcindezi kanye nesiqondiso sokugeleza, okuyingxenye esemqoka efaneleke kahle emkhakheni wobunjiniyela besimanje.