Hydraulic screw cartridge valve relief valve Italy RVC0.M22

Ingaba isebenza kanjani:
Ivalve yokunceda esebenza ngokuthe ngqo ine-spool, umzimba wevalvu, intwasahlobo, i-nut yokulungelelanisa kunye namanye amalungu.Sebenzisa i-nut yokulungelelanisa ukubeka uxinzelelo, xa uxinzelelo lwe-inlet lukhulu kunoxinzelelo olusekiweyo, i-valve iya kuvula kwaye iphuphume kwi-outlet.Emva kokuphuphuma, xa uxinzelelo lwe-inlet luwela ngaphantsi koxinzelelo olumiselweyo, i-outlet iya kumisa ukuphuphuma.
Ivalve yokulingwa yokunceda inevalve yokulinga kunye nevalve engundoqo.Ivalve yokulinga eneneni sisivalo esincinci esisebenza ngokuthe ngqo esisebenzayo, kwaye i-spool yayo sisivalo sekhowuni.Kukho umngxuma omanzi kwi-spool yevalve engundoqo, kwaye indawo ebambeleyo yomngxuma ophezulu inkulu kancinane kunendawo ebambeleyo yomngxuma ongezantsi, kwaye intlasa idlala indima yokusetha ngokutsha xa ivalve yesivalo ivaliwe.
Iimfuno zokusebenza:
Uluhlu lolawulo loxinzelelo: Xa ulamla ngaphakathi koluhlu oluchaziweyo, uxinzelelo oluphumayo lwevalve lunokunyuka kwaye liwe kakuhle, ngaphandle kokutsiba ngokukhawuleza okanye i-hysteresis.Ukuze kuphuculwe ukusebenza kohlengahlengiso lwe-valve yoxinzelelo oluphezulu, ukulawulwa koxinzelelo lwenqanaba lesine kudla ngokufezekiswa ngokutshintsha imithombo emine ngobunzima obuhlukeneyo 0.6 ~ 8, 4 ~ 16, 8 ~ 20, 16 ~ 32MPa;
Iimpawu zokuhamba koxinzelelo: Uxinzelelo lwe-inlet ye-valve yokunceda iguquguquka kunye nesantya sokuhamba, eyaziwa ngokuba yimpawu zokuvula nokuvala;
Ilahleko yoxinzelelo kunye noxinzelelo lokukhulula: xa ukunyanzeliswa kwangaphambili kwentwasahlobo yokulawula uxinzelelo kulingana no-zero okanye igumbi eliphezulu levalve ephambili liqhagamshelwe ngokuthe ngqo kwibhokisi yeposi ngezibuko elikude, xa ukuqukuqela kwevalve kulinganiswa, uxinzelelo lokungena kwevalve yokunceda.Ilahleko yoxinzelelo iphezulu kancinci kunoxinzelelo lokukhulula.