Hydraulic balance valve Excavator hydraulic cylinder valve core RDDA-LEN

Okokuqala, kutheni sidinga iivalvu zoncedo olulingwayo?
I-1, njengenkqubo ezinzileyo ye-valve yokunceda i-valve, ngenxa yokuvula i-valve yokunceda ngokuthe ngqo kunye neempawu zokuvala (iimpawu zokuhamba koxinzelelo) zihlupheke kakhulu, ngakumbi xa ukucaciswa kokuhamba kukhulu, ngoko ke isizathu sokuqala kukulungelelanisa nokunyuka. yeenkcukacha zokuhamba; Izibonelelo zixinzelelo oluzinzile, iimpawu ezintle zokuvula kunye nokuvala, ilahleko encinci yoxinzelelo, njl njl. Ukungalungi okuhambelanayo kukuba isantya sesenzo sibi kakhulu kunohlobo lwesenzo esithe ngqo, esingafanelanga ukusetyenziswa njengevalve yokhuseleko;
I-2, ukwenzela ukuba kube lula ukufezekiswa kokulayishwa kwe-elektroniki, ukulawula uxinzelelo lwe-multistage, ulawulo olukude kunye neminye imisebenzi;
Okwesibini, umsebenzi wevalve yokunceda esebenza ngokuthe ngqo
I-1, i-valve yokunceda esebenza ngokuthe ngqo ihlala ithathwa njengefanelekileyo kuphela kuxinzelelo oluphantsi kunye nokuhamba okuncinci. Ifanelekile ukuhamba okuncinci kulungile, ukugqithiswa okuphantsi akuyimfuneko, indima ephambili yoxinzelelo oluphezulu lwevalve yokukhulula i-valve esebenza ngokuthe ngqo;
I-2, ivalve yokunceda esebenza ngokuthe ngqo ihlala ithathwa njengenqanaba lokulinga levalve yoxinzelelo lolingo (ivalve yokukhulula, ivalve yokulandelelana, ivalve yokunciphisa uxinzelelo, njl.njl.), ukungahoyi ngqalelo kuyo sisakhiwo esithandwayo sokukhawuleza- ivalve yokhuseleko ebambeleyo, enyanisweni, ivalve yokhuseleko yezixhobo ezithile ezibalulekileyo, ukuhamba kukhulu kakhulu! Apha ingqwalasela ephambili yokukhawuleza, ngokuyisiseko musa ukucinga ngeempawu zokuvula nokuvala, isitshixo kukuqinisekisa ukhuseleko!