Hydraulic Storve valve rublator cylinder valavu ya phore rvca-lan

Valavu yothandizira imagawidwa m'mitundu iwiri: Kuchita mwachindunji ndi woyendetsa ndege ndi woyendetsa ndege.

Mfundo yogwira ntchito ya Valve:

Vesi lothandiza kwambiri ndi valavu yomwe imathandizira dongosolo lomwe limachitika dongosolo lizichita paphezi zili bwino ndi zovuta zomwe zimayambitsa kukakamiza. Njira yodziwika bwino ya valavu yothandizira kuti ikhale yovuta kwambiri. Madotolo akakhala ndi mphamvu kuposa momwe ma valofu amalimbikitsira, ydraulic amakankhira spoul starm ndikuyenda, madzi osefukira amachepetsa, ndipo kuponderezedwa kwamphamvu kumayambiranso. Madongosolo akakhala otsika kuposa mtengo wokhazikika wa valavu yothandizira, spoul imasunthira pansi, ndipo madongosolo amachepa, ndipo amabwerera pamtengo woyambirira. Chifukwa chake, chiwonetserochi chikagwira ntchito, spoul imasunthika ndikusintha kwa dongosolo la dongosolo, kuti azisamalira dongosolo la dongosolo lino nthawi zonse.

Mfundo za Vesi Yothandiza-Pulogalamu Yogwiritsa Ntchito: valavu yothandizira yothandizira yomwe imagwiritsa ntchito valavu yoyendetsa ndege kuti ichepetse kupanikizika kwa valavu yayikulu.

Ndi valavu yothandizira mu hydraulic system, kukakamizidwa kwadongosolo sikungathe kupitirira zokambirana ndi valavu yothandizira, motero valavu yoperekerayo imachitanso udindo woletsa dongosolo. Ngati valavu yothandizira imagwiritsidwa ntchito ngati valavu yotetezedwa, imathamangitsidwa pang'ono pomwe dongosolo likadzaza liyenera kugwiritsidwa ntchito ngati kukhazikika kwa valavu. Onjezerani pomwe doko lazivale limatsegulidwa, mafuta amachokera ku thankiyo, akumasewera chitetezo cha chitetezo. Valavu ya chitetezo nthawi zambiri imatsekedwa pomwe makina akugwira ntchito bwino.