Iindaba zeTekhnoloji
Izizathu zokusilela kwesihlalo seValve kunye neengcebiso zokuphucula ulwakhiwo
Emva kokwenza iiprojekthi zeevalvu kule minyaka idlulileyo, ukuba ndinyanisekile, ndibone iimeko ezininzi zeengxaki zesihlalo sevalvu. Uninzi lwexesha, umsebenzisi ukhalaza ngokuvuza kwevalvu, eneneni, kungeyongxaki yespool, kodwa isihlalo sevalvu kudala sigugile.
Indima yoMzimba weValve kwiNkqubo yoLawulo lweMizi-mveliso kunye nokuqwalaselwa koKhetho
Umzimba wevalvu yeyona nxalenye ilula kwaye kulula ukuyihoya kwivalvu. Ulwakhiwo lubonakala lulula, eneneni, ukusuka kwindlela yokuphosa, ukukhethwa kwezinto ukuya kubungakanani obuchanekileyo, zonke ezi zinto zigqiba ukuba ivalvu ingasebenza ixesha elide ngaphandle kokuvuza, ngaphandle kokuguquka.
Ingqiqo yokusetyenziswa kwezixhobo zevalvu kwizixhobo zesinyithi: Ukusuka kwisihlalo sevalvu ukuya kwishafti esezantsi
Kwiinkqubo zolawulo ezinkulu kwishishini lesinyithi, ukusebenza kweevalvu zebhola kunye nokufakelwa kweevalvu zesango kuchaphazela ngokuthe ngqo uzinzo lokusebenza kwemibhobho ye-oven kunye neenkqubo zamanzi okupholisa.
Indlela yokukhetha iValve Stem phantsi kobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu
Kwisakhiwo sevalvu, isiqu sevalvu asibonakali sinzima, kodwa logama nje sele udlule kwinkqubo yobushushu obuphezulu kunye noxinzelelo oluphezulu, uyazi ukuba yenye yezona ndawo zinengxaki kakhulu.
Izizathu Eziqhelekileyo kunye Neengcebiso Zonyango Zokuphambuka Kwesakhiwo SeBonnet
Ulwakhiwo lwebhonethi aluyongxaki kangako kwiivalvu ezincinci, kodwa xa sele ingaphezulu kwe-DN400, impazamo yokuhlanganisa kulula ukuyityhila. Iivalvu ezininzi zebhola okanye iivalvu zesango kwindawo yeprojekthi zinokungasebenzi kakuhle kokuvula nokuvala okanye ukupakisha, kwaye zonke zinxulumene nokungafani okanye ukuphambuka kwesigqubuthelo sevalvu.
Ixabiso lesakhiwo seeBonethi ezimelana nokugqwala kwiinkqubo zokunyanga amanzi
Kwinkqubo yokucoca amdaka, ukususa ityuwa emanzini, ukwakhiwa kwemizi-mveliso yamanzi kunye nezinye iinkqubo, ivalvu idibana ixesha elide ne-chlorine-containing kunye ne-salt-containing medium, nto leyo ebeka phambili iimfuno eziphezulu zokuxhathisa ukugqwala kunye namandla olwakhiwo lwesakhiwo esingaphezulu njengesigqubuthelo sevalvu.
Iingenelo ze-Stainless Steel Valve Body kwiShishini lePetrochemical
Kwishishini le-petrochemical, ukuthembeka kwezixhobo zevalvu kunxulumene ngokuthe ngqo nokhuseleko kunye nokusebenza rhoqo kwenkqubo yemibhobho. Njengenxalenye ephambili ethwala uxinzelelo, ukukhethwa kwezinto kunye nomgangatho wokucubungula umzimba wevalvu kubaluleke kakhulu.