Iivalvu yokujonga amanzi okuvala kancinci ukumelana ne-microresistanceisebenzisa uxinzelelo lwesixhobo ukuvula ivalvu. Xa isixhobo sihamba phambili, tyhala idiski yevalvu ivuleke ukuze ulwelo ludlule kakuhle. Kwindlela ebuyela umva yesixhobo, idiski yevalvu ivalwa phantsi kwesenzo samandla okuvala ancedisayo njengoxinzelelo oluphakathi kunye nomxhuzulane wayo okanye amandla entwasahlobo, kwaye inokufezekisa umsebenzi wokuvala ocothayo ukuthintela ngempumelelo isiganeko sehammer yamanzi.

Iingenelo zale Flangedivalvu yokujongazicacile. Ayinawo amandla aneleyo okumelana nayo kwaye ayibangeli ukulahleka koxinzelelo olukhulu kulwelo oluhamba phambili, ngaloo ndlela inciphisa ukusetyenziswa kwamandla. Umsebenzi wokuvala kancinci unokuthintela ihamile yamanzi ebangelwa kukuvalwa ngequbuliso, ukhusele inkqubo yemibhobho kunye nezixhobo ezinxulumene nayo. Kwangaxeshanye, uyilo olukhulu lunokuhlangabezana neemfuno zolawulo lolwelo olukhulu lokuhamba.

Kwiimeko zokusetyenziswa okusebenzayo, iivalvu zokujonga ezinobukhulu obuncinci eziphindaphindeneyo zihlala zibonakala kwiinkqubo zokuhambisa amanzi kunye nokuhambisa amanzi. (jonga ixabiso levalvu)

Umzekelo, kuthungelwano lonikezelo lwamanzi kwisixeko, ingakumbi umbhobho ophambili wonikezelo lwamanzi omkhulu, ukuqinisekisa ukuhamba kwamanzi ngendlela enye nokuthintela ukubuya kwamanzi ekuchaphazeleni ukhuseleko lonikezelo lwamanzi.

Kwipayipi yokukhupha amanzi kwisityalo sokucocwa kwamanzi amdaka, amanzi amdaka angathintelwa ukuba angabuyeli kwaye kuthintelwe ukonakala kwezixhobo zokucocwa kwamanzi amdaka——ivalvu yokujonga amanzi amdaka

Kwisitishi sepompo, xa ipompo iyeka ukusebenza, ivalvu iyavala kancinci kancinci (ivalvu yokujonga ukuvala kancinci), nto leyo ethintela isando samanzi esinamandla ukuba singayichaphazeli ipompo kunye nenkqubo yepayipi.

Kwinkqubo yokujikeleza kwamanzi okupholisa yemizi-mveliso, inokuqinisekisa ukujikeleza kwamanzi okupholisa ngendlela enye, ithintele ukusilela kwezixhobo okubangelwa ngumsinga ochaseneyo, kwaye igcine ukusebenza okuzinzileyo kwenkqubo yonke.

I-Jinbin Valve njengomzi-mveliso wokwenza amandla eevalvu weminyaka engama-20, ukuze kwenziwe imfuno yeevalvu kwihlabathi liphela, ukuveliswa kweevalvu ezahlukeneyo ze-metallurgical ezinkulu, ukuba unemibuzo, nceda ushiye umyalezo apha ngezantsi, uya kufumana impendulo kwiiyure ezingama-24, ndilangazelela ukusebenza nawe!