API 600 vs API 602: Kumvetsetsa Kusiyana kwa Ma Valves a Chipata

Ponena za ntchito zamafakitale, kusankha ma valve a chipata ndikofunikira kwambiri kuti zitsimikizire kuti madzi amayendetsedwa bwino. Miyezo iwiri yomwe imagwiritsidwa ntchito kwambiri mu gawoli ndi ma valve a API 600 ndi API 602. Onsewa amapangidwira ntchito zinazake, koma ali ndi mawonekedwe osiyana omwe amawasiyanitsa.

Valavu ya Chipata cha API 600ndi muyezo womwe umalongosola zofunikira pakupanga ndi kupanga ma valve a zipata omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Ma valve amenewa nthawi zambiri amapangidwa ndi chitsulo chopangidwa ndi chitsulo ndipo amapangidwa kuti azigwiritsidwa ntchito ndi mphamvu yamagetsi. Valavu ya API 600 imadziwika ndi kapangidwe kake kolimba, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito molimbika. Ili ndi kapangidwe ka bolnet yolumikizidwa, zomwe zimathandiza kukonza ndi kukonza mosavuta. Valavu ya chipata ya API 600 imagwiritsidwa ntchito kwambiri m'mafakitale amafuta ndi gasi, petrochemical, ndi opanga magetsi.

Kumbali ina,Valavu ya Chipata cha API 602ndi mtundu wocheperako, womwe nthawi zambiri umatchedwa valavu yaying'ono ya chipata. Yapangidwira kukula kwa mapaipi ang'onoang'ono ndipo nthawi zambiri imagwiritsidwa ntchito m'malo omwe malo ndi ochepa. Vavu ya API 602 imapangidwanso ndi chitsulo chopangidwa, chomwe chimapereka mphamvu yowonjezera komanso kulimba. Vavu iyi ndi yabwino kwambiri pakugwiritsa ntchito mphamvu zochepa ndipo imapezeka kwambiri m'malo oyeretsera madzi ndi machitidwe a HVAC.

PoyerekezaAPI 600 poyerekeza ndi API 602, kusiyana kwakukulu kuli mu kukula kwawo, kuchuluka kwa kupanikizika, ndi ntchito. Ngakhale API 600 ikuyenera makina akuluakulu komanso amphamvu, API 602 idapangidwira malo ang'onoang'ono komanso otsika mphamvu.

Kwa iwo omwe akufuna kupeza ma valve awa, ambiriOpanga Ma Vavu a Chipataku China amapereka njira zosiyanasiyana, kuonetsetsa kuti miyezo ya API ikutsatira. Kaya mukufuna valavu ya API 600 yogwiritsira ntchito zinthu zolemera kapena valavu ya API 602 yogwiritsira ntchito zinthu zazing'ono, kumvetsetsa kusiyana kumeneku kudzakuthandizani kupanga chisankho chodziwikiratu pa zosowa zanu.


Nthawi yotumizira: Januwale-15-2025