Chotsekera chamadzimadzi chanjira ziwiri cha hydraulic control check valve PC10-30 valavu ya cartridge

Check valve ndi mtundu wa hydraulic system control control valve, ntchito yake yayikulu ndikuchepetsa mafuta amatha kuyenda mbali imodzi, sangathe kuyenda kwina. Mapangidwe ndi mfundo zogwirira ntchito za valavu ya cheke ndizosavuta, koma ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri mu hydraulic system, kusankha kolondola komanso kugwiritsa ntchito moyenera valavu ya cheke sikungangokwaniritsa zofunikira zosiyanasiyana zamagwiritsidwe ntchito osiyanasiyana. hydraulic system, komanso kupanga ma hydraulic system

Mapangidwe ake ndi osavuta. Pepalali likuwonetsa momwe ma valavu amagwiritsidwira ntchito komanso njira zodzitetezera mu hydraulic system.
1 Gulu ndi mawonekedwe a valve cheke
Malinga ndi mawonekedwe ake osiyanasiyana, ma valavu amacheke nthawi zambiri amagawidwa kukhala ma valve wamba ndi ma hydraulic control check valves. Chizindikiro cha valavu ya cheki wamba chikuwonetsedwa mu Chithunzi 1a. Ntchito yake ndikungolola kuti mafuta aziyenda mbali imodzi (kuchokera ku A kupita ku B), komanso osalola kuti kubwereranso (kuchokera ku B kupita ku A); Chizindikiro cha hydraulic control check valve chikuwonetsedwa pansi pa Chithunzi 1a, ntchito yake ndikulola kuti mafuta aziyenda mbali imodzi (kuchokera ku A mpaka B), pamene kubwereranso (kuchokera ku B kupita ku A) kuyenera kukwaniritsidwa mwa kulamulira mafuta (C).

Chithunzi 1 Yang'anani ntchito ya valve
Zofunikira zazikulu pakugwira ntchito kwa valve yowunikira ndi: pamene mafuta akuyenda kudzera muzitsulo zowunikira, kukana kumakhala kochepa, ndiko kuti, kutaya mphamvu kumakhala kochepa; Pamene mafuta akuyenda mobwerera kumbuyo, kusindikiza kwa doko la valve kuli bwino ndipo palibe kutayikira; Pasakhale kugwedezeka, kugwedezeka ndi phokoso pogwira ntchito.