Hydraulic Storve valve reactor hydraulic cylinder spool pbhb-lcn

Mavavu a Hydraulic amagawidwa m'magulu anayi: kudzera mu valavu, valavu ya chitetezo, kuwongolera valavu ndi kuwongolera valavu. Choyamba, timvetsetse kudzera mu valavu. Kudutsa mu valavu (omwe amadziwikanso kuti valavu yayikulu kapena valavu yotseka) ndi valavu yodziwika bwino kwambiri mu hydraulic dongosolo, yomwe imagwiritsidwa ntchito kuwongolera madziwo ndipo imayang'anitsitsa madzi mu hydraulic system. Gawo lalikulu la valavu ndi yosavuta, yosavuta kugwiritsa ntchito, kupanga kwa mafakitale ndi ulimi.

Chachiwiri, tiyeni tiwone ma valves otetezeka. Valve wa chitetezo (yemwe amadziwikanso kuti valavu yothandizira kapena valavu yowonjezera) ndi chinthu chofunikira kwambiri mu hydraulic dongosolo kuti muteteze chitetezo cha madongosolo ndi ogwira ntchito. Kukakamizidwa mu hydraulic dongosolo kumapitilira phindu, valavu yoteteza idzatseguka mwachangu, kuti madzi ochulukirapo amatulutsidwa padoko losefukira, potero kuteteza dongosolo ndi zida zowonongeka. Valavu ya chitetezo imadziwika ndi malamulo okakamizidwa komanso kudalirika kwakukulu, komwe kumapangitsa udindo waukulu mu hydraulic dongosolo.

Mtundu wachitatu wa valavu ya hydraulic ndiye valavu yolamulira. Valavu yowongolera imagwiritsidwa ntchito kuwongolera kupsinjika, kuyenda ndi kuwongolera madzi mu hydraulic dongosolo, kuti mukwaniritse zolondola za dongosolo. Makhalidwe Akuluakulu a valavu yolamulira ndi yovuta komanso yosiyanasiyana yogwira ntchito, yomwe imagwiritsidwa ntchito kwambiri mu makina opanga mafakitale olimbitsa thupi. Pali mitundu yambiri ya mavesi, ma valve akupulumutsa, mavesi owongolera, amawongolera ma valves oyenda ndi zina. Valavu iliyonse yolamulira imakhala ndi mawonekedwe ndi ntchito zake, ndipo zitha kusankhidwa malinga ndi zosowa zenizeni.