I-hydraulic eselungeni i-Excavator i-Expelic Cydraulic Stool Pmbhb-lcn

I-hydraulic valves zihlulwe zangamacandelo amane: ngevalve, ivalve ezokhuseleko, i-valve yolawulo kunye nevalve yokuhambisa. Okokuqala, masiqonde ivalve. I-valve ye-valve (ekwabizwa ngokuba yiValve General okanye ivalve evaliweyo) yeyona valve ixhaphakileyo kwinkqubo ye-hydraulic, esetyenziselwa ukuvula ulwelo kwaye inoxanduva lokuvula nokuvalwa kwenkqubo ye-hydraulic. Eyona nto iphambili kwi-valve ikwindawo elula, kulula ukuyisebenzisa, isetyenziswe ngokubanzi kwimveliso yemizi-mveliso kunye nezolimo yeenkqubo ze-hydraulic.

Okwesibini, makhe sijonge i-valve yokhuseleko. I-Valve Elverve (ikwabizwa ngokuba yiValve yoNcedo okanye iValve yokuLayisha) yinxalenye ebalulekileyo kwinkqubo ye-hydraulic yokukhusela ukhuseleko lwezixhobo nabasebenzi. Xa uxinzelelo kwinkqubo ye-hydraulic ligqitha kwixabiso elibekiweyo, ivalve yokhuseleko iya kuvuleka ngokukhawuleza, ukuze ivala egqithisileyo ikhutshiwe kwizibuko eligqithileyo, ngaloo ndlela ikhusela le nomonakalo. Ivalve yokhuseleko ibonakaliswa ngummiselo ozenzekelayo wokuHamba kunye nokuThenga okuphezulu, okudlala indima engenakuphikwa kwinkqubo ye-hydraulic.

Uhlobo lwesithathu lwe-hydraulic valve yivalve yolawulo. I-valve yokulawula isetyenziselwa ukulawula uxinzelelo, ukuhamba kunye nokuhamba kolwelo kwinkqubo ye-hydraulic, ukuze kufezekiswe ulawulo oluchanekileyo lwenkqubo. Eyona mizobo iphambili ye-valve yokulawula i-starves Zininzi iindidi zeevalves, iivalves eziqhelekileyo, ii-valves zolawulo, i-valve yolawulo lokuhambahamba. Ivalve yolawulo nganye ineempawu zayo kunye nezicelo, kwaye zinokukhethwa ngokweemfuno zezo nyani.