1. Khatello ea lebitso (PN)
Khatello ea lebitso laserurubele belofoke boleng ba litšupiso bo amanang le matla a ho hanyetsa khatello ea likarolo tsa tsamaiso ea liphaephe.E bua ka moralo o fanoeng khatello e amanang le matla a mochini a likarolo tsa liphaephe.
Khatello ea lebitso la valve ea serurubele ke matla a ho hanyetsa khatello ea sehlahisoa (tse latelang ke li-valve) mocheso oa motheo.Lisebelisoa tse fapaneng li na le mocheso o fapaneng oa motheo le matla a khatello.
Khatello ea lebitso, e emeloang ke letšoao la PN (MPa).PN ke boitsebahatso ba motswako wa ditlhaku le dinomoro tse sebediswang bakeng sa ditshupiso tse amanang le meaho ya motjhini le dibopeho tsa dimensional tsa dikarolo tsa tsamaiso ya dipeipi.
Haeba khatello ea lebitso e le 1.0MPa, e tlalehe e le PN10.Bakeng sa tšepe e entsoeng ka tšepe le koporo mocheso oa boitsebiso ke 120 ° C: bakeng sa tšepe ke 200 ° C 'me bakeng sa tšepe ea alloy ke 250 ° C.
2. Khatello ea mosebetsi (Pt)
Khatello ea ho sebetsa easerurubele belofoe bua ka khatello e phahameng ka ho fetisisa e boletsoeng ho latela mocheso oa ho qetela oa ho sebetsa oa boemo bo bong le bo bong ba mokhoa oa ho tsamaisa liphaephe bakeng sa ts'ebetso e sireletsehileng ea tsamaiso ea liphaephe.Ka mantsoe a bonolo feela, khatello ea ho sebetsa ke khatello e phahameng ka ho fetisisa eo tsamaiso e ka e mamellang nakong ea ts'ebetso e tloaelehileng.
3. Khatello ea moralo (Pe)
Khatello ea moralo ea valve ea serurubele e bolela khatello e phahameng ea hang-hang e hlahisoang ke tsamaiso ea liphaephe tsa khatello leboteng le ka hare la valve.Khatello ea moralo hammoho le mocheso o lumellanang oa moralo o sebelisoa e le boemo ba mojaro oa moralo, 'me boleng ba eona bo ke ke ba fokotseha ho feta khatello ea mosebetsi.Ka kakaretso, khatello e phahameng ka ho fetisisa eo tsamaiso e ka e mamellang e khethoa nakong ea lipalo tsa moralo e le khatello ea moralo.
4. Khatello ea teko (PS)
Bakeng sa li-valve tse kentsoeng, Khatello ea teko ea valve ea serurubele e bua ka khatello eo valve e lokelang ho fihla ho eona ha e etsa liteko tsa matla le khatello ea moea.
5. Kamano lipakeng tsa litlhaloso tsena tse nne
Khatello ea lebitso e bolela matla a hatellang mocheso oa motheo, empa maemong a mangata, ha e sebetse mocheso oa motheo.Ha mocheso o fetoha, matla a khatello ea valve a boetse a fetoha.
Bakeng sa sehlahisoa se nang le khatello e itseng ea lebitso, khatello ea ho sebetsa eo e ka e mamellang e khethoa ke mocheso o sebetsang oa bohareng.
Khatello ea lebitso le khatello e lumelletsoeng ea ho sebetsa ea sehlahisoa se le seng e tla fapana ka mocheso o fapaneng oa ts'ebetso.Ho latela pono ea polokeho, khatello ea teko e tlameha ho ba kholo ho feta khatello ea lebitso.
Boenjiniere, khatello ea teko> khatello ea lebitso> khatello ea moralo> khatello ea ho sebetsa.
Emong le emongvalve ho kenyelletsaserurubele belofo, valve ea heke le valve ea ho hlahloba ho tloha ZFA valve e tlameha ho lekoa khatello pele e romelloa, 'me khatello ea teko e kholo ho feta kapa e lekana le tekanyo ea teko.Ka kakaretso, khatello ea teko ea 'mele oa valve ke makhetlo a 1.5 khatello ea lebitso,' me tiiso ke makhetlo a 1.1 khatello ea lebitso (nako ea teko ha e ka tlase ho metsotso e 5).