Umehluko phakathi kwama-valve esango lesiqu esikhuphukayo nama-valve esango lesiqu angakhuphukiyo

I-valve yesango ingahlukaniswa kanje:

1, ivalvu yesango lesiqu esikhuphukayo: i-stem nut esembozweni sevalvu noma ibracket, vula futhi uvale isango, nge-rotary stem nut ukuze kufezwe ukuphakama nokuwa kwesiqu. Lesi sakhiwo sinenzuzo ekugcotshweni kwesiqu, futhi izinga lokuvulwa nokuvalwa lisobala, ngakho-ke sisetshenziswa kabanzi.

2, ivalvu yesango lesiqu esimnyama: i-stem nut emzimbeni wevalvu, ukuxhumana ngqo nendawo ephakathi nendawo. Vula futhi uvale isango ngokujikeleza isiqu. Izinzuzo zalesi sakhiwo yilezi: ukuphakama kwevalvu yesango kuhlala kufana, ngakho isikhala sokufaka sincane, sifanele ububanzi obukhulu noma sinqunyelwe endaweni yokufaka yevalvu yesango. Isakhiwo kufanele sifakwe isibonakaliso sokuvula nokuvala ukukhombisa izinga lokuvula nokuvala. Ububi balesi sakhiwo ukuthi intambo yesiqu ayikwazi ukugcotshwa kuphela, kodwa futhi yamukela ngqo ukuguguleka okuphakathi nendawo, okulula ukukonakalisa.

Umehluko omkhulu phakathi kwama-valve esango lesiqu akhuphukayo nama-valve esango lesiqu angakhuphukiyo:

1. Isikulufu sokuphakamisa sevalvu yesango le-flange emnyama sijikeleza futhi sehla kuphela, kanti esiveziwe siyintonga nje. I-nut inamathele epuletini lesango, futhi isikulufu sijikeleziswa ukuze kuphakanyiswe ipuleti lesango, ngaphandle kohlaka olubonakalayo; Isikulufu sokuphakamisa sevalvu yesango le-flange yesiqu esikhuphukayo sivele sivele, i-nut iseduze nesondo lesandla futhi izinzile (ayijikelezi noma inyakaze nge-axial), ngokujikeleza isikulufu ukuze kuphakanyiswe isango, isikulufu kanye nesango kuphela kunokunyakaza okujikelezayo okuhlobene ngaphandle kokuhamba okuhlobene kwe-axial, ukubukeka kuyi-portal bracket.

2, ivalvu yenduku emnyama ayikwazi ukubona isikulufu se-lead, kanti induku ekhuphukayo ingabona isikulufu se-lead.

3. Isiteringi kanye nesiqu sevalvu kuxhunywe kungashintshi lapho ivalvu ivuliwe futhi icishiwe. Iyavulwa futhi ivalwe ngokujikelezisa isiqu sevalvu endaweni eqondile ukuze kuqhutshwe idiski phezulu naphansi kwebhuleki. Amavalvu esiqu esiphakamayo afakwa phakathi kwesiqu kanye nesondo lokuqondisa ukuze kuphakanyiswe noma kwehliswe idiski. Kalula nje, ivalvu yesiqu esiphakamayo iyidiski ehamba phezulu naphansi nesiqu, nesondo lokuqondisa lisendaweni yalo ngaso sonke isikhathi.