Uyini Umehluko Phakathi Kwama-Ball Valves nama-Gate Valves

Ama-valve ebhola kanye nama-valve esangozibe nomehluko omkhulu ekwakhekeni, kumgomo wokusebenza, izici kanye nezikhathi zokusetshenziswa.

Isakhiwo kanye Nomgomo Wokusebenza

I-Ball Valve: Lawula ukugeleza koketshezi ngokuzungezisa ibhola. Lapho ibhola lizungeza ukuze lihambisane ne-axis yepayipi, uketshezi lungadlula; lapho ibhola lizungeza ama-degree angama-90, uketshezi luyavinjwa. Isakhiwo se-valve yebhola sivumela ukuthi isebenze ngaphansi kwengcindezi ephezulu. Ibhola le-valve lilungisiwe, futhi isiqu se-valve kanye ne-shaft yokusekela zibola ingxenye yokucindezela ukusuka phakathi, kunciphisa ukuguga kwesihlalo se-valve, ngaleyo ndlela kunwebe impilo yesevisi ye-valve. .

.I-Gate Valve: Lawula ukugeleza koketshezi ngokuphakamisa nokwehlisa ipuleti levalvu. Lapho ipuleti ye-valve ihambela phezulu, isiteshi samanzi sivuleka ngokugcwele; lapho ipuleti le-valve liya phansi ukuze lilingane naphansi komgudu woketshezi, uketshezi luvaleka ngokuphelele. Ipuleti levalvu yevalvu yesango lithwala ukucindezela okukhulu okuvela kokuphakathi, okubangela ukuthi ipuleti levalvu licindezele isihlalo sevalvu esezansi nomfula, okukhuphula ukungqubuzana nokuguga kwesihlalo sevalvu.

Izinzuzo kanye Nobubi Bama-Ball Valves nama-Gate Valves

I-Ball Valve:

.Izinzuzo: isakhiwo esilula, ukubekwa uphawu okuhle, ukuvulwa nokuvala ngokushesha, ukumelana noketshezi oluphansi, okulungele izinhlelo zamapayipi ezinomfutho ophezulu kanye nobubanzi obukhulu. Ifanele izikhathi lapho uketshezi ludinga ukunqanyulwa ngokushesha noma luxhunywe, lusebenze kalula, usayizi omncane, nokugcinwa lula.

Ukungalungi: ayifanele ukulawula uketshezi lwe-viscosity ephezulu nokugeleza okuncane. .

I-Gate Valve:

Izinzuzo: ukubekwa uphawu okuhle, ukumelana okuphansi, isakhiwo esilula, esilungele ukusika noma ukuvula uketshezi. Ikhono eliqinile lokulawula ukugeleza, elifanele amapayipi anobubanzi obukhulu. .

Ukungalungi: isivinini sokuvula nokuvala kancane, asifanele ukulawula uketshezi lwe-viscosity ephezulu nokugeleza okuncane. .

Umehluko ezimeni zohlelo lokusebenza

I-Ball Valve:esetshenziswa kabanzi ezinhlelweni zamapayipi emkhakheni we-petroleum, imboni yamakhemikhali, igesi yemvelo, njll. ukulawula nokulawula uketshezi. .

I-Gate Valve:evame ukutholakala ezinhlelweni zamapayipi emikhakheni yokuphakelwa kwamanzi, ukuthuthwa kwamanzi, ukukhuculula indle, njll., ukusika nokuvula uketshezi.