Uxinzelelo lwenkqubo yoxinzelelo lwe-hydraulic ivalve CCV-16-20

Ivalve yokugcina uxinzelelo yivalve ebalulekileyo esetyenziselwa ukugcina uxinzelelo oluthile okanye umsebenzi kuluhlu oluthile loxinzelelo. Umgaqo wayo oyintloko kukuba xa uxinzelelo olubekiwe ludlula uxinzelelo olubekiwe, i-valve yokugcina i-valve iya kuvula ngokuzenzekelayo, ikhuphe i-gas engaphezulu okanye i-liquid, ngaloo ndlela inciphisa uxinzelelo. Xa uxinzelelo lungaphantsi kwexabiso elimiselweyo, i-valve yokugcina uxinzelelo iya kuvala ngokuzenzekelayo ukukhusela ukungena kwegesi yangaphandle okanye ulwelo, ngaloo ndlela igcina ixabiso loxinzelelo lingatshintshi. Ubume bevalve yogcino loxinzelelo ngokuqhelekileyo yenziwe ngamagumbi oxinzelelo, i-valve core, isihlalo sevalvu kunye nendlela yamandla. Uxinzelelo kwigumbi loxinzelelo ludluliselwa kwisiseko se-valve ngesixhobo samandla, kwaye utshintsho lwesiseko se-valve luya kuchaphazela ukuvulwa nokuvalwa kwevalve. Xa uxinzelelo lwegumbi loxinzelelo ludlula ixabiso elimiselweyo, umbane wamandla udlulisela amandla kwi-valve core, kwaye i-medium medium kwi-core valve iya kukhutshwa ngaphandle, ngaloo ndlela inciphisa uxinzelelo kwigumbi loxinzelelo; Xa uxinzelelo lwegumbi loxinzelelo lungaphantsi kwexabiso elibekiweyo, i-valve core ayinyanzelwanga ngamandla, kwaye i-medium medium kuyo iya kuvala i-valve, ngaloo ndlela igcina uxinzelelo kwigumbi loxinzelelo lingatshintshi.

Iivalve zokugcina uxinzelelo zisetyenziswa ngokubanzi kwiinkalo ezininzi, ikakhulu ezisetyenziswa kwiinkqubo zamanzi, iinkqubo zokupholisa iimoto, iinkqubo zokulwa nomlilo womphunga, iinkqubo zokunyanga amanzi njalo njalo. Ingakwazi ukulawula ngokufanelekileyo uxinzelelo, iqinisekise ukhuseleko kunye nokuthembeka kwenkqubo kwaye yenze ukusebenza kwenkqubo kuzinzile kwaye kunokwethenjelwa.

Iivalvu ezibuyisela umva ivalve yesilayidi zonke zinokuvuza okuvuzayo, ngoko ke zinokugcina uxinzelelo ixesha elifutshane. Xa ukugcinwa koxinzelelo kuyadingeka, i-valve yendlela enye elawulwa nge-hydraulically inokongezwa kwisekethe yeoli, ukwenzela ukuba i-oyile yesiphaluka inokugcina uxinzelelo ixesha elide ngokusebenzisa ukuqina kwe-valve ye-cone.