Umgaqo wokusebenza wevalvu yebhabhathane yentsimbi engaqhelekanga enezivalo ezintathu:
Kwiivalvu zebhabhathane ezitywiniweyo zentsimbi ezintathu, ukongeza kwiimvaba ezimbini zesiqu sevalvu kunye nepleyiti yevalvu, umphezulu wokutywina wepleyiti yevalvu kunye nesihlalo sevalvu ukwimo yekhowuni enqamlezileyo (le yimvaba yesithathu yento ebizwa ngokuba yimvaba ezintathu). Xa ivalvu ivaliwe, ipleyiti yevalvu ityhalelwa phambili ngenxa yobumvaba. Akukho kungqubana phakathi kwepleyiti yevalvu kunye nesihlalo sevalvu ngexesha lenkqubo yokuvala. Ipleyiti yevalvu icinezelwa ngqo kwisihlalo sevalvu, ngaloo ndlela kuqinisekiswa ubomi benkonzo yevalvu; ukongeza, ngenxa yale valve Indandatho yokutywina (nokuba ifakwe kwisihlalo sevalvu okanye kwipleyiti yevalvu) inomlinganiselo othile wokuqina, kwaye kukho indawo encinci phakathi kweboss kunye nendandatho yelastiki kwindandatho yelastiki ukwenza iringi yelastiki ifuduke kancinci; xa ivalvu ivaliwe, ichaphazeleka yi Ngenxa yamandla okuvala, iringi yokutywina ye-elastomer inokufudukela ngokuzenzekelayo kwindawo apho amandla afanayo khona; idibene nenani elincinci lokuguquguquka kweringi yelastiki, iringi yokutywina kwisihlalo sevalvu icinezelwe ngokulinganayo ukuze kufezekiswe imeko engcono yokutywina.
2. Utshintsho ekusebenzeni kweevalvu zebhabhathane ezinezakhiwo ezahlukeneyo ezingaqhelekanga:
Njengoko inani lokungangqinelani kwepleyiti yevalvu lisanda, kwaye ubukhulu bepleyiti yevalvu bukhula, ukumelana kolwelo oluhamba ngevalvu yebhabhathane engaqhelekanga kathathu kuyanda; njengoko inani lokungangqinelani kwevalvu yebhabhathane lisanda, ukusebenza kwevalvu kutshintsha kakhulu. Ukusuka ekuthelekisweni kweevalvu zebhabhathane ezine ezahlukeneyo, kunokubonwa ukuba ivalvu yebhabhathane enemijikelo emithathu inokuvelisa ukuhla okukhulu koxinzelelo kwaye ingasetyenziswa njengevalvu elawulayo; ukuhla koxinzelelo xa ulwelo luhamba ngevalvu kuyanda ngokwanda kwenani leevalvu zebhabhathane; kodwa xa kuthelekiswa nezinye Xa kuthelekiswa neevalvu ezingezizo zebhabhathane, ukuhla koxinzelelo lweevalvu zebhabhathane ezinemijikelo emithathu kusencinci. Njengoko inani lokungangqinelani kwevalvu yebhabhathane litshintsha, ukusebenza kokutywina kwesihlalo sevalvu nako kuyatshintsha ngokufanelekileyo. Ivalvu yebhabhathane enemijikelo emithathu engaqhelekanga inentsebenzo entle yokutywina isihlalo. Njengoko inani lokungangqinelani lisanda, itorque efunekayo yokuvula nokuvala ivalvu iyancipha. Ke ngoko, itorque efunekayo yokuvula nokuvala ivalvu yebhabhathane enemijikelo emithathu incinci kakhulu kuneyezinye iintlobo zeevalvu zebhabhathane. Ngotshintsho lwenani lokungangqinelani, uluhlu lobushushu kunye noxinzelelo kunye noluhlu lobushushu olusebenzayo lwevalvu yebhabhathane nazo ziya kuba notshintsho olukhulu. Uluhlu lobushushu kunye noxinzelelo olusebenzayo lwevalvu yebhabhathane engaqhelekanga kathathu alunakuthelekiswa nezinye iintlobo zeevalvu zebhabhathane.
3. Iingenelo zevalvu yebhabhathane engaqhelekanga kathathu:
Ukusebenza kakuhle kokusika Ivalvu yebhabhathane enemibala emithathu isebenzisa i-torque ukusika ivalvu, ngoko ke kukho ukusebenza okuhle kakhulu kokuvala kwisihlalo sevalvu, ngoko ke ibizwa ngokuba yivalvu engenalo ukuvuza. Amasuntswana aqinileyo okanye ukungcola okukwi-medium akunampembelelo icacileyo ekusebenzeni kokuvala kwevalvu yebhabhathane enemibala emithathu, kuba xa ivalvu isondele ekuvaleni, izinga lokuhamba kwe-medium liphezulu kakhulu, kangangokuba ukungcola akunakuqokelelana kwisihlalo sevalvu.
Kwiivalvu zebhabhathane ezitywiniweyo zentsimbi ezintathu, ukongeza kwiimvaba ezimbini zesiqu sevalvu kunye nepleyiti yevalvu, umphezulu wokutywina wepleyiti yevalvu kunye nesihlalo sevalvu ukwimo yekhowuni enqamlezileyo (le yimvaba yesithathu yento ebizwa ngokuba yimvaba ezintathu). Xa ivalvu ivaliwe, ipleyiti yevalvu ityhalelwa phambili ngenxa yobumvaba. Akukho kungqubana phakathi kwepleyiti yevalvu kunye nesihlalo sevalvu ngexesha lenkqubo yokuvala. Ipleyiti yevalvu icinezelwa ngqo kwisihlalo sevalvu, ngaloo ndlela kuqinisekiswa ubomi benkonzo yevalvu; ukongeza, ngenxa yale valve Indandatho yokutywina (nokuba ifakwe kwisihlalo sevalvu okanye kwipleyiti yevalvu) inomlinganiselo othile wokuqina, kwaye kukho indawo encinci phakathi kweboss kunye nendandatho yelastiki kwindandatho yelastiki ukwenza iringi yelastiki ifuduke kancinci; xa ivalvu ivaliwe, ichaphazeleka yi Ngenxa yamandla okuvala, iringi yokutywina ye-elastomer inokufudukela ngokuzenzekelayo kwindawo apho amandla afanayo khona; idibene nenani elincinci lokuguquguquka kweringi yelastiki, iringi yokutywina kwisihlalo sevalvu icinezelwe ngokulinganayo ukuze kufezekiswe imeko engcono yokutywina.
2. Utshintsho ekusebenzeni kweevalvu zebhabhathane ezinezakhiwo ezahlukeneyo ezingaqhelekanga:
Njengoko inani lokungangqinelani kwepleyiti yevalvu lisanda, kwaye ubukhulu bepleyiti yevalvu bukhula, ukumelana kolwelo oluhamba ngevalvu yebhabhathane engaqhelekanga kathathu kuyanda; njengoko inani lokungangqinelani kwevalvu yebhabhathane lisanda, ukusebenza kwevalvu kutshintsha kakhulu. Ukusuka ekuthelekisweni kweevalvu zebhabhathane ezine ezahlukeneyo, kunokubonwa ukuba ivalvu yebhabhathane enemijikelo emithathu inokuvelisa ukuhla okukhulu koxinzelelo kwaye ingasetyenziswa njengevalvu elawulayo; ukuhla koxinzelelo xa ulwelo luhamba ngevalvu kuyanda ngokwanda kwenani leevalvu zebhabhathane; kodwa xa kuthelekiswa nezinye Xa kuthelekiswa neevalvu ezingezizo zebhabhathane, ukuhla koxinzelelo lweevalvu zebhabhathane ezinemijikelo emithathu kusencinci. Njengoko inani lokungangqinelani kwevalvu yebhabhathane litshintsha, ukusebenza kokutywina kwesihlalo sevalvu nako kuyatshintsha ngokufanelekileyo. Ivalvu yebhabhathane enemijikelo emithathu engaqhelekanga inentsebenzo entle yokutywina isihlalo. Njengoko inani lokungangqinelani lisanda, itorque efunekayo yokuvula nokuvala ivalvu iyancipha. Ke ngoko, itorque efunekayo yokuvula nokuvala ivalvu yebhabhathane enemijikelo emithathu incinci kakhulu kuneyezinye iintlobo zeevalvu zebhabhathane. Ngotshintsho lwenani lokungangqinelani, uluhlu lobushushu kunye noxinzelelo kunye noluhlu lobushushu olusebenzayo lwevalvu yebhabhathane nazo ziya kuba notshintsho olukhulu. Uluhlu lobushushu kunye noxinzelelo olusebenzayo lwevalvu yebhabhathane engaqhelekanga kathathu alunakuthelekiswa nezinye iintlobo zeevalvu zebhabhathane.
3. Iingenelo zevalvu yebhabhathane engaqhelekanga kathathu:
Ukusebenza kakuhle kokusika Ivalvu yebhabhathane enemibala emithathu isebenzisa i-torque ukusika ivalvu, ngoko ke kukho ukusebenza okuhle kakhulu kokuvala kwisihlalo sevalvu, ngoko ke ibizwa ngokuba yivalvu engenalo ukuvuza. Amasuntswana aqinileyo okanye ukungcola okukwi-medium akunampembelelo icacileyo ekusebenzeni kokuvala kwevalvu yebhabhathane enemibala emithathu, kuba xa ivalvu isondele ekuvaleni, izinga lokuhamba kwe-medium liphezulu kakhulu, kangangokuba ukungcola akunakuqokelelana kwisihlalo sevalvu.
INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.
Iimveliso eziphambili:Ivalvu yebhabhathane,Ivalvu yeBhola,Ivalvu yeSango,Jonga iValve,IGlobe Vavlve,Ii-Y-Strainers,Isixhobo sombane,Ii-Acurators ze-Pneumatic.
Ixesha lokuthumela: Julayi-23-2021