I-Piston Flow eLawula iiVavi
Iimbonakalo
▪ Ummiselo womgca: ukuvuleka kunye nokuhamba kwevalve kumgca, onokuqonda ummiselo ochanekileyo.
▪ Iindleko zokugcinwa okuphantsi kunye nobomi benkonzo ende: umjelo wokuhamba ngokufanelekileyo kunye nokukhethwa kwezinto ezifanelekileyo ziqinisekisa ubomi obude benkonzo yevalve.
▪ Amandla okuqhuba amancinane: uyilo lwehydraulic balance, ludityaniswa nomtya wesikhokelo ojongene nengxubevange yobhedu ukuqinisekisa ukuba ipiston ibaleka ngokuzinzileyo nangokuthembekileyo.
▪ Ufakelo olukhethwayo: isivalo singafakelwa ngokuthe nkqo, ngokuthe tye kwaye sixhonywe, okanye macala omabini ombhobho.
▪ Ukutywinwa okuthembekileyo (uhlobo oluqhelekileyo): isakhiwo esikhethekileyo soyilo lwevalve ye-elastomer;Isitulo sevalve yesinyithi esidityaniswe nejeli ye-silica elastiki esebenza kakhulu ibonelela ngesiphumo sokutywinwa kwenqanaba le-bubble, sithintela ngokufanelekileyo isitulo sevalve ekukrweleni kwaye sandise ubomi benkonzo yesitulo sevalve.
▪ Ukutshatyalaliswa kwamandla okungqubana kunye nokuchasana nokungcangcazela (uhlobo lwe-multi orifice).
▪ Uyilo lomngxuma we-Conical, i-anti cavitation (uhlobo oluninzi lwe-orifice).
▪ Isetyenziselwa iinjongo ezininzi kwaye inokutshintsha ivalve yokulawula i-hydraulic diaphragm kunye ne-Y-type control valve.
▪ Indlela yokusebenza: ukusebenza kwe-hydraulic cylinder, ukusebenza kombane, ukusebenza kwegiya yeentshulube ngesandla kunye nokusebenza kwegumbi elikude.
▪ Ukusebenzisa imisebenzi: ukulawula ukuhamba, ukulawulwa kokunciphisa uxinzelelo, ukulawulwa koxinzelelo, ukulawulwa koxinzelelo, ukulawulwa koxinzelelo kunye nokunciphisa uxinzelelo.
Iinkcukacha zezinto eziphathekayo
| Inxalenye | Izinto eziphathekayo |
| Umzimba | Intsimbi yentsimbi |
| Isitulo Ring | SUS304 |
| Isiqu | SUS410 |
| Umsesane wokutywina | NBR |
| Ibholithi yangaphakathi | SUS304 |
| I-Thrust Bearing | SUS304 |
| Ezinye izinto ezifunekayo zingaxoxwa. |
Ulwakhiwo
Umgaqo wokuSebenza
▪ Ivalve yokulawula ipiston yenziwa ikakhulu ngumzimba wevalvu, isitulo sevalve, ipiston, ishafti yevalve, ikrenki, intonga yokudibanisa, isiqhoboshi sokuqhuba, iphini lokutyhala, intsimbi kunye nendlela yokusebenza.
▪ Ivalve elawula ipiston iguqula ukujikeleza kweshafti yevalve ibe yintshukumo yeaxial yepiston ecaleni komgaqo kaloliwe ngomatshini wokudibanisa intonga.Kwinkqubo yepiston ehamba ngasemva naphambili, ukulawulwa kokuhamba kunye nokulawulwa koxinzelelo lwenziwa ngokutshintsha indawo yokuhamba phakathi kwepiston kunye nesihlalo sevalve.
▪ Amanzi aqukuqela ukuya kumzimba wevalvu esuka kwi-axial arc.Umjelo wokuhamba kwivalve yokulawula ipiston i-axisymmetric, kwaye akuyi kubakho ziphithiphithi xa ulwelo luhamba.
▪ Kungakhathaliseki ukuba ipiston ishukuma phi, icandelo lokuhamba kwamanzi kwigumbi levalve nakweyiphi na indawo likwi-annular kwaye liyacutheka ukuya kwiaxis kwindawo yokuphuma, ukuze kufikelelwe eyona anti cavitation kwaye kuthintelwe umonakalo kumzimba wevalve kunye nombhobho obangelwa i-cavitation ngenxa ye-throttling.
