Thebelofoe lokela ho etsa bonnete ba hore litlhoko tsa tsamaiso ea lipeipi bakeng sa valve li etsoa ka mokhoa o sireletsehileng le ka mokhoa o ts'eptjoang e le karolo ea bohlokoa ea tsamaiso.Ka hona, moralo oa valve o tlameha ho khotsofatsa litlhoko tsohle tsa valve mabapi le ts'ebetso, tlhahiso, ho kenya, le tlhokomelo hammoho le khatello, mocheso, kutu, thepa ea mokelikeli oa mochine o sebetsang, le ts'ebetso, tlhahiso le tlhokomelo.

Bakeng sa abelofomoralo hore o etsoe ka nepo, o tlameha ho hlakisa lintlha tse fanoeng tsa tekheniki, kapa "kenyelletso ea moralo".

Lintlha tsa motheo tsa horebelofo's "design input" e tlameha ho ba le:

tshebetso kapa mofuta wa valve

maemo a tlase a kgatello ya mosebetsi

leqephe la mosebetsi la boemo bo mahareng

Litšobotsi tsa 'mele le lik'hemik'hale tsa seaplane (corrosivity, ho cha, chefo, boemo ba taba, joalo-joalo)

Molemo ka lebitso

Boholo ba sebopeho

Mokhoa oa ho hokahanya le pipeline

Tsela eo valve e sebetsang ka eona (manual, gear, worm, motlakase, pneumatic, hydraulic, joalo-joalo)

Lintlha tse latelang le litlhaloso tsa tekheniki li lokela ho utloisisoa pele ho nts'etsopele ts'ebetso ea valve le litšoantšo tsa kaho:

Sekhahla sa phallo ea valve le coefficient ea ho hanyetsa mokelikeli

sekhahla le nako ea ho bula le ho koala valve

thepa ea matla a ho khanna (AC kapa DC, voltage, khatello ea moea, joalo-joalo)

Maemo a ho sebetsa le a tlhokomelo ea li-valve (joalo ka hore na ha li phatlohe kapa li maemong a leholimo a tropike, jj.)

Meeli ea Boemo ba Kantle

Boholo ba Boima

litlhoko tsa tšisinyeho ea lefatše

Lenaneo la Moralo oa Valve

Moralo oa moralo le nts'etsopele

mokhahlelo oa nts'etsopele ea moralo

Mesebetsi ea tlhahlobo, netefatso, le netefatso e amanang le mokha o mong le o mong oa moralo le nts'etsopele

Baetapele le Boikarabello ho Moralo le Ntlafatso

ho kenya letsoho bakeng sa moralo le ntshetsopele

Litlhoko tsa Ts'ebetso le Ts'ebetso

Melawana le ditlhoko tsa molao bakeng sa tshebediso

Tlhahisoleseding e nkiloeng ho meralo ea pejana, e amanang

Maemo a tlatsetso bakeng sa nts'etsopele ea moralo

Sehlahisoa sa moralo le nts'etsopele

phethahatsa litlhoko tsa tlhahiso ea moralo le nts'etsopele

Fana ka lintlha tsa bohlokoa bakeng sa ho reka, ho hlahisa le ho fana ka litšebeletso.

Hlalosa kapa bolela litlhoko tsa kamohelo ea sehlahisoa.

e totobatsa likarolo tsa sehlahisoa se hlokahalang bakeng sa ts'ebeliso ea sona e bolokehileng le e sebetsang.