Amavalvu esango ayisici esiyisisekelo ezinhlelweni zamapayipi ezimboni nawasolwandle, ahlinzeka ngokulawula okusebenzayo koketshezi namagesi ngesikhathi sokusebenza. Aklanyelwe ngokuyinhloko ukusebenza okuvulekile noma okuvalwe ngokuphelele, amavalvu esango anikeza ukwehla okuncane kokucindezela lapho evuliwe ngokugcwele futhi ahlinzeka ngokuvala okuphephile lapho evaliwe. Ukuqonda izinhlobo ezahlukene zamavalvu esango kubalulekile ekukhetheni ivalvu efanele isicelo sakho, ikakhulukazi lapho ubhekene nezimo ezinzima njengezimboni zasolwandle, uwoyela negesi, noma zamakhemikhali. Kulo mhlahlandlela, sizohlola izigaba ezinkulu zamavalvu esango kanye nezinzuzo zawo ezithile.
1. I-Rising Stem Gate Valve
A ivalvu yesango lesiqu esikhuphukayoinesiqu esinentambo esihamba phezulu naphansi njengoba ivalvu isebenza. Njengoba ivalvu ivuleka, isiqu siphakama ngokubonakalayo ngaphezu kwesondo lesandla, okwenza kube lula ukunquma ukuthi ivalvu ivuliwe noma ivaliwe. Njengoba ivame ukusetshenziswa ezinhlelweni zokuvikela umlilo kanye nezimboni zasolwandle, lawa mavalvu anikeza isibonakaliso esicacile esibonakalayo kanye nokulula kokugcinwa.
Izici Eziyinhloko
-
Isibonakaliso sendawo ebonakalayo esilula
-
Iqinile futhi iqinile
-
Ifanele ukusetshenziswa kwengcindezi ephezulu
2. I-Valve Yesango Lesiqu Esingesiphumi
Ngokungafani nemiklamo yesiqu esikhulayo,i-valve yesango lesiqu esingakhuphukiigcina isiqu sisendaweni yaso ngenkathi idiski yangaphakathi inyuka futhi yehla. Kuhle kakhulu ezindaweni eziqinile lapho indawo eqondile ilinganiselwe khona, ama-valve esiqu angakhuphuki avame ukusetshenziswa ekufakweni komhlaba noma ezinhlelweni zamapayipi ebhodi elincane lemikhumbi.
Izici Eziyinhloko
-
Ilondoloza isikhala esiqondile
-
Imicu yesiqu ivikelwe ngaphakathi kwevalvu
-
Ivame ukusetshenziswa ezindaweni ezimbozwe noma ezingaphansi kwamanzi
3. I-Solid Wedge Gate Valve
A ivalvu yesango eliqinile le-wedgeine-wedge eyodwa eqinile futhi elula, okwenza ifaneleke amazinga okushisa ahlukahlukene kanye nokucindezela. Lawa ma-valve ahlala isikhathi eside kodwa angaba nezinkinga zokuvala uma kwenzeka ukungahambisani kahle kwamapayipi.
Izici Eziyinhloko
-
Isakhiwo esiqinile nesiqinile
-
Ifanele izinsizakalo zokushisa okuphezulu
-
Izindleko eziphansi kanye nokwakhiwa okulula
4. I-Split Wedge noma i-Parallel Disk Gate Valve
A ivalvu yesango elihlukanisiweisebenzisa amadiski amabili ahlukene abanjwe ndawonye ngendlela ekhethekile evumelana ngokuzenzakalelayo nezindawo zokuhlala. Lo mklamo unciphisa amathuba okunamathela kwevalvu ngenxa yokushintsha kwezinga lokushisa futhi ngokuvamile utholakala ezinhlelweni zokushisa okuphezulu, ezinomfutho ophezulu.
Izici Eziyinhloko
-
Ukuvala okuzilungisayo
-
Ukusebenza okuhle kakhulu ngaphansi kokujikeleza kokushisa
-
Kuvamile ezimbonini zomusi, uwoyela, kanye negesi
5. I-Knife Gate Valve
Yenzelwe ngqo ukuphatha udaka, uketshezi oluqinile, kanye namanzi angcolile,ivalvu yesango lommeseinesitshetshe esibukhali esisika izinto eziqinile. Ithandwa kakhulu ezinhlelweni zamanzi angcolile olwandle, emisebenzini yezimayini, kanye nasezimbonini ze-pulp nephepha.
Izici Eziyinhloko
-
Iphatha imidiya eqinile negcwele izinto eziqinile
-
Kulula futhi kuyabiza kakhulu
-
Kuhle kakhulu ezinhlelweni ezinomfutho ophansi
I-Qingdao I-Flow, umkhiqizi wamavalvu esango othembekile, unikeza uhla olubanzi lwamavalvu esango lolwandle asezingeni eliphezulu, amavalvu esango lezimboni, kanye nezixazululo zokulawula ukugeleza ezenziwe ngokwezifiso. Ngokulawulwa kwekhwalithi okuqinile, izitifiketi ze-CE kanye ne-WRAS, kanye nesipiliyoni samazwe ngamazwe esingaphezu kweminyaka eyishumi, i-I-Flow ingumlingani wakho othembekile wokwenza kahle kwamavalvu.
Isikhathi sokuthunyelwe: Ephreli-29-2025