Ma hydraulic balance valve Excavator hydraulic cylinder valve core CBGG-LCN

Udindo: chitetezo chitetezo mu dongosolo; Ntchito: Sungani kupanikizika kwadongosolo.

Valavu yothandizira ndi hydraulic pressure control valve, yomwe makamaka imagwira ntchito yothamanga nthawi zonse, kuwongolera kuthamanga, kutsitsa dongosolo ndi chitetezo chachitetezo mu zida za hydraulic. Pakuphatikiza kapena kugwiritsa ntchito valavu yothandizira, chifukwa cha kuwonongeka kwa chisindikizo cha O-ring, mphete yosindikizira, kapena kumasulidwa kwa screw screw ndi chitoliro cholumikizira, kungayambitse kutuluka kwakunja kosayenera.

Ngati valavu ya taper kapena pachimake valavu yavala kwambiri, kapena malo osindikizira sakulumikizana bwino, zingayambitsenso kutayikira kwamkati komanso kukhudza magwiridwe antchito.
Ntchito yaikulu ya valve yothandizira ndikusunga kupanikizika mu dongosolo kuti kupanikizika kukhale kokhazikika. Pamene kupanikizika m'dongosolo kumapitirira malire ena, valve yothandizira idzachepetsa kuthamanga kwa magazi kuti iwonetsetse kuti kupanikizika mu dongosolo sikudzapitirira malire otchulidwa, kuti asabweretse ngozi.

Kawirikawiri valve yothandizira mwachindunji mu voliyumu ndi yaying'ono kwambiri, komanso imakhala ndi inertia yaying'ono, choncho imakhala yosinthasintha kwambiri, kutsegulira kwake kumakhala konical, kotero bola ngati kusuntha pang'ono spool shaft, mukhoza kukhala ndi kutsegula kwakukulu. .
Kulephera kwa valve yothandizira:

Ngati mumagwiritsa ntchito chofukula, nthawi zambiri pamakhala kuphulika kwa chitoliro, kapena mutatha kusintha tubing yatsopano, padzakhala kuphulika kwa chitoliro, ndiye kuti muyenera kufufuza ngati valve yothandizira si vuto, zomwe zimapangitsa kuti valavu yothandizayo isawonongeke. kuthamanga, zomwe zimapangitsa kuphulika kwa mapaipi pafupipafupi.