Kukho iintlobo ezininzi zeevalve zebhabhathane, kubandakanywa ukunqunyulwa ngokukhawuleza kunye nokulungiswa okuqhubekayo.Isetyenziswa kakhulu kwimibhobho yolwelo kunye negesi ephantsi yoxinzelelo olukhulu lobubanzi.Kufanelekile kwizihlandlo apho iimfuno zokulahlekelwa kwengcinezelo zingekho phezulu, ukulungelelaniswa kokuhamba kuyafuneka, kunye neemfuno zokuvula nokuvala zikhawuleza;ngokuqhelekileyo iqondo lobushushu lingaphantsi kwe-300 ℃ kwaye uxinzelelo lungaphantsi kwe-40 kg (iivalvu zebhabhathane zisebenzisa uxinzelelo oluphantsi, njengasekhaya. Kunqabile ukufikelela kwi-CL600).Isiphakathi sisetyenziswa ngokubanzi kumanzi kunye negesi, kwaye okuphakathi akufuneki.I-Granular medium nayo ingasetyenziswa.
Njengevalve yebhabhathane etywiniweyo, yazisa uphuhliso olukhawulezayo emva kokuvela kwerabha eyenziweyo, ngoko ke luhlobo olutsha lwevalve yokuvala.Kwilizwe lethu kude kube ngoo-1980, iivalve zebhabhathane zazisetyenziselwa iivalve eziphantsi koxinzelelo, kwaye isihlalo sevalve senziwe ngerabha yokwenziwa.Ngeminyaka yee-1990, ngenxa yotshintshiselwano olwandisiweyo namazwe angaphandle, iivalve zebhabhathane eziqinileyo (zentsimbi-seal) zaphuhliswa ngokukhawuleza.Okwangoku, kukho iifektri ezininzi zevalve ezinokuvelisa i-medium-pressure metal-sealed butterfly valves ngokuzinzileyo, okwenza indawo yokusetyenziswa kweevalve zebhabhathane ibe banzi.
Amajelo osasazo anokuthutha nokulawula ivalve yebhabhathane ngamanzi, amanzi ajikisiweyo, amanzi ajikelezayo, ilindle, amanzi olwandle, umoya, igesi, igesi yendalo engamanzi, umgubo owomileyo, udaka, ipulp yeziqhamo kunye nemixube eneziqina ezimisiweyo.
Iivalve zebhabhathane zifanelekile kulawulo lokuhamba.Ekubeni ilahleko yoxinzelelo lwevalve yebhabhathane kumbhobho inkulu ngokwentelekiso, imalunga nokuphinda kathathu kwevalve yesango.Ngoko ke, xa ukhetha i-valve butterfly, impembelelo yelahleko yoxinzelelo lwenkqubo yombhobho kufuneka iqwalaselwe ngokupheleleyo, kwaye amandla e-butterfly plate ukumelana noxinzelelo lwemibhobho ephakathi xa ivaliwe kufuneka iqwalaselwe.Ukwabelana ngesondo.Ukongeza, kuyafuneka ukuba kuthathelwe ingqalelo umda wobushushu obusebenzayo ukuba isitulo se-valve elastic inokumelana namaqondo obushushu aphezulu.Ubude besakhiwo kunye nokuphakama ngokubanzi kwevalve yebhabhathane zincinci, isantya sokuvula kunye nokuvala sikhawuleza, kwaye sineempawu ezilungileyo zokulawula ulwelo.Umgaqo wokwakhiwa kwevalve yebhabhathane yeyona ifanelekileyo ukwenza iivalve ezinobubanzi obukhulu.Xa i-valve butterfly iyadingeka ukulawula izinga lokuhamba, into ebaluleke kakhulu kukukhetha ngokuchanekileyo ubungakanani kunye nohlobo lwevalve yebhabhathane ukuze isebenze ngokufanelekileyo nangempumelelo.
I-Nortech ngomnye wabavelisi abakhokelayo bevalvu yeshishini e-China kunye nesiqinisekiso somgangatho we-ISO9001.
Ixesha lokuposa: Aug-19-2021