1. Ukuvuza komzimba wevalvu:
Izizathu: 1. Umzimba wevalvu unamadyungudyungu okanye iintanda; 2. Umzimba we-valve 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