I-Hydraulic Balance Valve Excavator Hydraulic Cylinder Spool PBHB-LCN

Ama-Hydraulic Valve ahlukaniswe izigaba ezine: nge-valve, i-valve yezokuphepha, i-valve ye-valve ne-valve yokulawula. Okokuqala, ake siqonde nge-valve. I-valve (eyaziwa nangokuthi i-General Valve noma i-Shut-off Valve) i-valve evame kakhulu ohlelweni lwe-hydraulic, olusetshenziselwa ukulawula ukuvulwa koketshezi futhi lubhekene nokuvulwa koketshezi ohlelweni lwe-hydraulic. Isici esiyinhloko se-valve ngesakhiwo esilula, kulula ukuyisebenzisa, esisetshenziswa kabanzi ekukhiqizeni kwezimboni nakwezolimo ezinhlelweni ze-hydraulic.

Okwesibili, ake sibheke ama-valves okuphepha. I-Valve yezokuphepha (eyaziwa nangokuthi i-valve ye-valve noma i-valve ephezulu) iyingxenye ebalulekile ohlelweni lwe-hydraulic ukuvikela ukuphepha kwemishini kanye nabasebenzi. Lapho ingcindezi ohlelweni lwe-hydraulic idlula inani elisethiwe, i-valve yezokuphepha izovuleka ngokushesha, ukuze uketshezi ngokweqile lukhishwe ethekwini elichichimayo, ngaleyo ndlela ukuvikela uhlelo kanye nemishini kusuka kumonakalo. I-valve yezokuphepha ibonakala ngokulawulwa kwengcindezi ezenzakalelayo kanye nokuthembela okuphezulu, okudlala indima ebaluleke kakhulu ohlelweni lwe-hydraulic.

Uhlobo lwesithathu lwe-hydraulic valve yi-valve yokulawula. I-valve yokulawula isetshenziselwa ukulawula ingcindezi, ukugeleza kanye nokuqondiswa koketshezi ohlelweni lwe-hydraulic, ukuze kufinyelelwe ukulawula okunembile kohlelo. Izici eziyinhloko ze-valve yokulawula ziyizinhlaka eziyinkimbinkimbi nemisebenzi ehlukahlukene, esetshenziswa kabanzi ohlelweni lokulawulwa kwezimboni ze-automation automation automation automation control system. Kunezinhlobo eziningi zama-valves okulawula, ama-valves ajwayelekile wokusiza, ama-valves okulawula ukuqondisa, ama-flow Control valves nokunye. I-valve ngayinye yokulawula inezimpawu zayo kanye nezicelo, futhi ingakhethwa ngokuya ngezidingo zangempela.