Isikulufa i-cartridry valve flow control control valve lfr10-2a-k

I-Vall Renseation valve

Ngokwesikhundla se-valve yesinxephezelo sengcindezelo kuyo yonke indawo ye-hydraulic, uhlelo lokulawula ukunxephezela komthwalo lungahlukaniswa luhlelo lokunxephezelwa kwengcindezelo yengcindezelo ye-pre-valve kanye nohlelo lokunxephezelwa komthwalo wengcindezelo ngemuva kwengcindezelo ye-post-valve. Isinxephezelo sangaphambi kwe-valve sisho ukuthi i-valve yesinxephezelo sokucindezela ihlelwe phakathi kwepompo kawoyela kanye ne-valve yokulawula, futhi isinxephezelo se-post-valve sisho ukuthi i-valve yesinxephezelo sengcindezelo ihlelwe phakathi kwe-valve yokulawula kanye ne-actuator. Isinxephezelo se-After-valve sithuthuke kakhulu kunesinxephezelo sangaphambi kwangaphambi kwe-valve, ikakhulukazi esimweni sokuhlinzekwa ngowoyela wepompo onganele. Uma ukunikezwa kwamafutha kwephampu kunganele, i-valve eyinhloko inxephekwe ngaphambi kokuthi i-valve izophumela ekuhambeni okuningi emthanjeni okhanyayo futhi okungukuthi, umthwalo okhanyayo uphuma ngokushesha, futhi i-actuator ngayinye iphuma ngokuvumelanisa lapho kwenziwa isenzo sokuvumelanisa lapho kwenziwa isenzo sokuvumelanisa lapho kwenziwa isenzo sokuvumelanisa lapho kwenziwa isenzo sokuvumelanisa lapho kwenziwa isenzo sokuvumelanisa lapho kwenziwa. Kodwa-ke, isinxephezelo se-After-valve asinankinga le nkinga, izosabalalisa ukuhamba okunikezwe yipompo ngokulingana, futhi ivumelanise zonke izinto ezisebenzayo ngesikhathi sesenzo esihlanganisiwe. Uhlelo lokuzwa umthwalo luhlukaniswe kwisinxephezelo sangaphambi kwe-valve kanye nesinxephezelo se-post-valve. Lapho imithwalo emibili noma ngaphezulu isebenza ngasikhathi sinye, uma ukugeleza okunikezwe yipompo enkulu kwanele ukubhekana nokugeleza okudingwa uhlelo oludingwa uhlelo, imisebenzi yesinxephezelo se-Pre-valve kanye nesinxephezelo se-post-valve ngokufanayo. Uma ukugeleza okuhlinzekwe yipompo enkulu akunakuhlangabezana nokugeleza okudingwa uhlelo, isinxephezelo ngaphambi kokuthi i-valve ima kanjena: bese kuthi ukugeleza kwephampu enkulu kuqala kunikeza eminye imithwalo lapho kuhlangatshezwanga umthwalo omncane; Isimo sesinxephezelo se-post-valve yile: Ukunciphisa ukugeleza komthwalo ngamunye uma kuqhathaniswa nesikhathi esifanayo sonyaka owedlule (ukuvula i-valve) ukufeza umphumela wesenzo esihlanganisiwe. Lokho wukuthi, lapho ukugeleza okuhlinzekwe yipompo enkulu akunakuhlangabezana nokugeleza okudingwa uhlelo, ukuhanjiswa okuphonxelo ngaphambi kokuba i-valve ihlobene nomthwalo, kepha kuhlobene nenani lokuvula le-valve enkulu.