1. Ukuvuza komzimba wevalvu:
Izizathu: 1. Umzimba wevalvu unamadyungudyungu okanye iintanda;2. Umzimba wevalve uqhekekile ngexesha lokulungiswa kwe-welding
Unyango: 1. Pholisha iintanda ezikrokrelwayo kwaye uzifake nge-4% yesisombululo se-nitric acid.Ukuba iintanda zifunyenwe, zinokutyhilwa;2. Gcoba kwaye ulungise iintanda.
2. Isiqu sevalve kunye nomsonto wayo wokukhwelana kowasetyhini wonakele okanye intloko yesikhondo yaphukile okanyeAMAVAVAVA EBHOLAisiqu sigobile:
Izizathu: 1. Ukusebenza okungafanelekanga, amandla amaninzi ekutshintsheni, ukungaphumeleli kwesixhobo somda, kunye nokungaphumeleli kokukhusela i-torque.;2. Umsonto wokudibanisa ukhululekile kakhulu okanye uqine kakhulu;3. Imisebenzi emininzi kakhulu kunye nobomi benkonzo ende
 
Unyango: 1. Ukuphucula ukusebenza, amandla angafumanekiyo makhulu kakhulu;khangela isixhobo esilinganiselweyo, khangela isixhobo sokukhusela i-torque ngaphezulu;2. Khetha izinto ezifanelekileyo, kwaye ukunyamezela kwendibano kuyahlangabezana neemfuno;3. Faka ezinye iindawo ezisecaleni
 
Okwesithathu, indawo edibeneyo yebhonethi iyavuza
 
Izizathu: 1. Ukungonelanga kokuqinisa ibholithi okanye ukutenxa;2. I-gasket ayihambelani neemfuno okanye i-gasket yonakaliswe;3. Umphezulu odibeneyo unesiphako
 
Unyango: 1. Qinisa iibholithi okanye wenze i-gap ye-flange yesivalo somnyango ngokufanayo;2. Faka indawo ye-gasket;3. Ukuqhawula kunye nokulungisa indawo yokutywina yesivalo somnyango
Okwesine, ukuvuza kwangaphakathi kwevalve:
 
Izizathu: 1. Ukuvalwa akuqinanga;2. Umphezulu odibeneyo wonakaliswe;3. Umsantsa phakathi kondoqo wevalve kunye nesiqu sevalve mkhulu kakhulu, nto leyo ebangela ukuba undoqo wevalve uhexe okanye udibane kakubi;4. Izinto zokutywina zimbi okanye i-valve core igxininisekile.
 
Unyango: 1. Ukuphucula ukusebenza, vula kwakhona okanye uvale;2. Nciphisa ivalve, ugaye kwakhona indawo yokutywina yombindi wevalve kunye nesitulo sevalvu;3. Lungisa isithuba phakathi kondoqo wevalve kunye nesiqu sevalve okanye ubuyisele idiski yevalvu;4. Ukuqhawula ivalve ukuphelisa iijam;5. Phinda ufake enye indawo okanye ujonge umsesane wokutywina
 
5. Undoqo wevalve wahlulwe kwisiqu sevalve, ebangela ukuba utshintsho lungasebenzi:
 
Izizathu: 1. Ukulungiswa okungafanelekanga;2. Umhlwa ekudibaneni kondoqo wevalve kunye nesiqu sevalvu;3. Amandla okutshintsha okugqithisileyo, okwenza umonakalo kumdibaniso phakathi kondoqo wevalve kunye nesiqu sevalvu;4. I-valve engundoqo yokukhangela i-gasket ikhululekile kunye nenxalenye yokudibanisa i-Wear
 
Unyango: 1. Nika ingqalelo ekuhlolweni ngexesha lolondolozo;2. Buyisela intonga yocango ngezinto ezikwaziyo ukutyiwa;3. Musa ukuyivula ivalve ngamandla, okanye uqhubeke uvule ivalve emva kokuba umsebenzi ungavulwanga ngokupheleleyo;4. Qwalasela kwaye ubuyisele iindawo ezonakeleyo
 
Isithandathu, kukho iintanda kumbindi wevalvu kunye nesitulo sevalvu:
 
Izizathu: 1. Umgangatho ongemhle wokujonga umphezulu webhondi;2. Umahluko omkhulu wobushushu phakathi kwamacala omabini evalve
 
Unyango: lungisa iintanda, unyango lobushushu, ipolishi yemoto, kunye nokugaya ngokwemigaqo.
 
Isixhenxe, isikhondo sevalve ayisebenzi kakuhle okanye iswitshi ayihambi:
 
Izizathu: 1. Ivalwe ngokuqinileyo kwimo ebandayo, kwaye iyanda ekufeni emva kokuba ishushu okanye iqine kakhulu emva kokuvulwa ngokupheleleyo;2. Ukupakisha kuxinene kakhulu;3. Isithuba se-valve stem sincinci kakhulu kwaye siyanda;4. Isiqu sevalve sidityaniswe ne nut Tight, okanye umonakalo kumsonto ohambelanayo;5. Idlala lokupakisha licalanye;6 Ingca yocango igotywe;7. Iqondo lobushushu eliphakathi liphezulu kakhulu, i-lubrication ayilunganga, kwaye nesiqu sevalvu sidleke kakhulu.
 
Unyango: 1. Emva kokufudumeza umzimba wevalvu, zama ukuvula ngokucothayo okanye uvule ngokupheleleyo nangokuqinileyo uze uvale kwakhona;2. Uvavanyo oluvulekileyo emva kokukhulula idlala lokupakisha;3. Yandisa isithuba sesikhondo sevalvu ngokufanelekileyo;4. Faka endaweni yesikhondo sevalvu kunye nocingo Ibhinqa;5. Lungisa iibholithi zedlala lokupakisha;6. Yolula intonga yomnyango okanye uyibuyisele;7. Sebenzisa i-graphite powder ecocekileyo njenge-lubricant yentonga yomnyango
 
Esibhozo, ukupakisha ukuvuza:
 
Izizathu: 1. Izinto zokupakisha azichanekanga;2. I-gland yokupakisha ayinyanzelwanga okanye i-biased;3. Indlela yokufaka ukupakisha ayilungile;4. Umphezulu wesiqu sevalve wonakalisiwe
 
Unyango: 1. Khetha ukupakisha ngokuchanekileyo;2. Khangela kwaye ulungise i-gland yokupakisha ukukhusela ukuphambuka koxinzelelo;3. Faka ukupakisha ngokwendlela echanekileyo;4. Lungisa okanye ubuyisele isiqu sevalvu