Emkhakheni wezinhlelo zokulawula uketshezi, ama-valve adlala indima ebalulekile ekulawuleni ukucindezela, ukugeleza, kanye nendlela. Phakathi kwezinhlobo ezihlukene zamavalvu, amavalvu asebenza ngomshayeli (ama-POV) namavalvu okusiza (ama-RV) agqama njengezingxenye ezibalulekile zokuqinisekisa ukuphepha nokusebenza kahle. Nakuba zombili zisebenzisa inhloso yokulawula ingcindezi, ziyehluka ezindleleni zazo zokusebenza nezinhlelo zokusebenza.

Amavalufu Asebenza Ngomshayeli: Indlela Enembile Nelawulwayo

Ama-valve asebenza ngomshayeli, abuye aziwe ngokuthi ama-balanced valves, asebenzisa i-valve yokushayela eyisiza ukuze ilawule i-valve eyinhloko enkulu. Lo mklamo onezigaba ezimbili unikeza izinzuzo ezimbalwa:

Ukulawulwa Kokucindezela Okunembile: Ama-POV ahlinzeka ngokulawula ingcindezi okunembe ngendlela ehlukile, okuwenza alungele izinhlelo zokusebenza lapho ukulawulwa kwengcindezi kusemqoka khona.

Ukuguga Okuncishisiwe: I-valve yokushayela ivikela i-valve eyinhloko ekuchayekeni okuqondile kungcindezi yesistimu, inciphise ukuguga nokwelula ubude besikhathi se-valve.

Ukuvalwa Okuphezulu: Ama-POV agcina uphawu oluqinile njengoba ingcindezi yesistimu isondela kungcindezi ebekiwe, ivimbela ukuvuza nokuqinisekisa ubuqotho besistimu.

Ukuhlukahluka Kwezinhlelo Zokusebenza: Ama-POV anezimo ezihlukahlukene futhi angakwazi ukubhekana nezinhlobonhlobo zezingcindezi, uketshezi, nezimo zokusebenza.

Amavaluvu Okusiza: Ukuvikela Amasistimu engcindezini eyeqile

Amavalvu okusiza, awaziwa nangokuthi amavalvu okuphepha, asebenza njengenethi yokuphepha yezinhlelo eziwuketshezi, avimbela ukucindezela ngokweqile kanye nezingozi ezingaba khona. Asebenza ngokuvula ngokuzenzakalelayo lapho ingcindezi yesistimu idlula indawo enqunywe kusengaphambili, ikhulula ukucindezela okukhulu ukuze kuvikelwe isistimu.

Ukukhululwa Kwengcindezi Esheshayo: Ama-RV anikeza ukukhululeka kwengcindezi ngokushesha, avikela ngokuphumelelayo amasistimu ekukhuphukeni kwengcindezi kungazelelwe.

Ubulula Bokuklama: Ama-RV alula ekwakhiweni, okwenza kube lula ukuwafaka, ukuwagcina, kanye nokuxazulula izinkinga.

Isixazululo Esisebenzayo: Ama-RV ngokuvamile awonga kakhulu uma kuqhathaniswa nama-POV.

Ukukhetha Ivalvu Elungile Yezidingo Zakho

Ukukhetha phakathi kwe-valve eqhutshwa umshayeli kanye ne-valve yokusiza kuncike ekusetshenzisweni okukhethekile kanye nezidingo zokusebenza. Nasi isifinyezo sokuqondisa isinqumo sakho:

Ukuze uthole ukulawulwa kwengcindezi okunembile kanye nezinhlelo zokusebenza ezidinga ukuvuza okuncane, ama-POV ayinketho ekhethwayo.

Ukuze uthole ukuvikelwa kokucindezelwa ngokweqile kanye nokukhululeka kwengcindezi ngokushesha ezinhlelweni ezizwela izindleko, ama-RV ayisixazululo esifanelekile.