I-Hydraulic valve Pilot isebenze i-valve Balance slide slide slide valve rpgc-lan

Umehluko we-flow valves

Hlukanisa: i-throttle valve, i-valve yokugeleza, i-valve yokulawula ijubane

1) Ngoba umsebenzi oyinhloko we-throttle valve kanye nejubane lokulawula i-valve ohlelweni lwe-hydraulic ukulungisa ukugeleza kohlelo noma igatsha, kubizwa ngokuthi yi-flow valve

2) Kwesinye isikhathi i-flow valve empeleni isho i-valve yokulawula ijubane.

3) kusuka kwifomula eyisisekelo yokugeleza kwengcindezi, i-throttle valve ishintsha usayizi wendawo yokugeleza ethekwini le-valve, futhi izinga lokuvuthayo elilawulwayo liyathinteka ekushintsheni umehluko wengcindezi ngaphambi nangemva kwalo; Ijubane elawulwa i-valve (kwesinye isikhathi elibizwa ngokuqondile i-flow valve) noma uchungechunge lwengcindezelo ehlukanisayo enciphisa i-valve, noma i-valve ehlukile yokulawula i-valve ngaphambi nangemva kokulawula i-valve ngaphambi kwe-acturator) futhi ixhumeke kuphela ochungechungeni);

4) I-valve esetshenziswayo esheshayo esetshenziselwa uhlelo lokucindezela olungaguquki, ngenxa yesinxephezelo sengcindezi yokulayisha, lapho ingcindezi yomthwalo ishintsha kakhulu, ukugeleza kokulawula akuthinteki; Kodwa-ke, kuzonxephezela ukusetshenziswa kwengcindezi ngokweqile ngendlela yokulahleka kwengcindezi ethekwini le-valve. Ukugeleza okwedlulele kohlelo nakho kudliwa ngendlela yokushisa kawoyela.

5) I-valve esetshenziswayo kathathu i-valve uhlelo lokusindisa amandla ngoba inomsebenzi wokuzivumelanisa we-loc, okungukuthi, ingcindezi yokuphuma yepompo yinani elithile eliphakeme kunale umthwalo (3-8BAR). Imvamisa ifakwe nge-Pilot Pressure Valve, ngaphandle kwe-valve yezokuphepha, ingafinyelela ukuvikelwa kokuphepha kohlelo. Embonini yomshini wepulasitiki, imvamisa ngesisekelo se-valve enezindlela ezintathu, indlela yokulungiswa ye-hydraulic ye-electro-hydraulic ngokulinganayo i-alectro-hydraulic ngokucindezela ukugeleza kwe-acleveve valve flow control valve, eyaziwa ngokuthi yi-PV valve, eyenza lula ukwakheka kwe-PQ, okwenza amandla.