Iyini I-Ball Valve

Buka Isithombe Esikhulu
Kukhona nesidingo esikhulayo samavalvu ebhola njengoba umhlaba ufuna eminye imithombo yamandla ehlukile.Ngaphandle kwe-China, ama-valve ebhola angatholakala naseNdiya.Akukho ukuphika ukubaluleka kwamavalvu anjalo kunoma yiziphi izinhlelo zamapayipi ezimbonini.Kodwa, kuningi okufanele kufundwe mayelana nama-valve ebhola, futhi kufanele ukwazi ngaphambi kokuwasebenzisa.Lesi sihloko sizokusiza ukuthi uqonde ama-valve ebhola kakhulu ukuze ufunde ukuthi azifanele yini izinhlelo zakho zokusebenza.

Okufanele Ukwazi Ngama-Ball Valves

Enye yama-valve ezimbonini ezivame ukusetshenziswa kakhulu, ama-valve ebhola avame ukusetshenziswa ekuvaleni okuqinile.I-valve yebhola ithole igama layo engxenyeni ye-sphere egobile evumela ukudlula kwemidiya lapho iyivula noma iyivimba lapho ivaliwe.Lawa amalungu omndeni wekota-turn wamavalvu ezimboni.

I-valve yebhola ivame ukusetshenziswa ezimbonini eziningi ngakho-ke akumangazi ukuthola ukuthi isidingo sayo siphezulu.Namuhla, ungathola ikhwalithi ephezulu eyenziwe e-China ama-valve ebhola noma ama-valve ebhola akhiqizwa eNdiya.

I-Common Ball Valve Izici

Izinhlobo eziningi ze-valve zebhola zabelana ngezici ezifanayo njengoba kushiwo ngezansi:
# Ukuhlola i-Swing - lokhu kuvimbela ukugeleza emuva kwemidiya
# I-Valve iyama - lokhu kuvumela kuphela ukujika okungama-degree angama-90
# I-Anti-static - lokhu kuvimbela ukunqwabelana kukagesi omile okungadala izinhlansi
# Iphephile emlilweni - isihlalo sesibili sensimbi sakhelwe ukusebenza njengezihlalo ezengeziwe ezindaweni ezishisa kakhulu.

Izinzuzo kanye Nobubi Valve Ball

Ama-valve ebhola mahle ukuwasebenzisa uma uhlelo ludinga ukuvulwa nokuvala ngokushesha.Lezi futhi kunenzuzo kuzicelo lapho idinga uphawu oluqinile ngaphandle kokucabangela ukucindezela okukhulu kwangaphakathi.
Kodwa-ke, ama-valve ebhola anekhono elilinganiselwe lokudonsa.Eqinisweni, lezi azinconyelwe ukulawula ukugeleza kwemidiya.Amavalvu ebhola anezihlalo ezivezwe kancane, ezingaguguleka ngokushesha lapho kusetshenziswa udaka.Lezi futhi kunzima ukuzivula ngokushesha futhi ngesandla uma ingcindezi iphezulu.

I-Common Ball Valve Materials

Ama-valve ebhola afika ngezinto ezahlukene.Ngokuya ngohlobo lwesicelo, ama-valve ebhola avame ukukhonjwa noma ukuphonswa kusetshenziswa insimbi, insimbi engagqwali, namanye ama-alloys ensimbi.Izihlalo ze-valve yebhola zingenziwa ngezinto ze-elastomeric ezifana ne-PTFE noma insimbi, ngokuvamile insimbi engagqwali.

Izingxenye ze-Ball Valve

Nakuba kunezinhlobonhlobo eziningana ze-valve yebhola, kunezingxenye ezinhlanu ezivamile ezikhona kuwo wonke ama-valve ebhola njengoba kubonakala kumdwebo ongezansi:

#Umzimba
Umzimba ubamba zonke izakhi ndawonye
# Isihlalo
Isihlalo sivala i-valve ngesikhathi sokuvalwa
# Ibhola
Ibhola livumela noma livimbe ukudlula kwemidiya.
# I-Actuator
I-actuator noma i-lever inyakazisa ibhola ukuze elokugcina livule noma livale.
# Isiqu
Isiqu sixhuma izinga nebhola.

I-Ball Valve Ports

Ngokuvamile, ama-valve ebhola anezimbobo ezimbili.Kodwa ngokufika kwezinsizakalo ezintsha, ama-valve ebhola angaba namachweba afinyelela kwamane.Lawa avame ukuphawulwa njengama-valve ebhola anezindlela ezimbili, izindlela ezintathu noma ezine.I-valve yezindlela ezintathu ingaba nokuhlelwa kwe-L noma ukucushwa kwe-T.

I-Ball Valve Working Mechanism

Idiski yebhola iyavulwa noma ivalwe ngokuphendula i-actuator ikota noma ama-degree angama-90.Uma i-lever ihambisana nokugeleza kwemidiya, i-valve ivumela ukuthi idlule.Lapho i-lever iba yi-perpendicular ekugelezeni kwemidiya, i-valve ivimba ukugeleza kokugcina.

Izigaba ze-Ball Valve

Ama-valve ebhola empeleni ahlukaniswa ngezindlela eziningana.Ungase uhlangane namaqembu ama-valve ngokusekelwe enanini lezingxenye noma uhlobo lwama-valve ebhola analo.

Ngokusekelwe Kwezezindlu

Ungahlukanisa ama-valve ebhola kuye ngenani lezakhi imizimba yazo enazo.Eshibhe kakhulu phakathi kokuthathu, ivalve yebhola yocezu olulodwa yenziwe ngensimbi eyodwa efojiwe.Lokhu akukwazi ukuhlakazwa ukuze kuhlanzwe noma kulungiswe.Ama-valve e-One-piece ball afanele izicelo zokucindezela okuphansi.

Ngakolunye uhlangothi, i-valve yebhola eneziqephu ezimbili yenziwe ngezingcezu ezimbili ezixhunywe imicu.Lolu hlobo kufanele lususwe ngokuphelele epayipini ngenkathi lihlanzwa noma lishintshwa.Okokugcina, izingxenye ze-valve yebhola eneziqephu ezintathu zixhunywe ngama-bolts.Ukunakekela kungenziwa kuvalvu ngisho noma isaxhunywe epayipini.

Ngokusekelwe Kudizayini Yediski

Ukuklanywa kwebhola kuyisigaba esikhulu sama-valve ebhola.Iqanjwe ngokufanelekile ngenxa yokuthi ibhola lilengiswa phezulu kwesiqu, i-valve yebhola elintantayo iwumklamo ovame kakhulu kulesi sigaba.Njengoba ivala, ibhola liya ngasekuvulekeni komfula.Umthwalo wokucindezela usiza ukuvala i-valve ngokuqinile.

Ngakolunye uhlangothi, i-trunnion mounted ibhola idizayini ibanjwe ngokuqinile ngama-trunnions atholakala ngaphansi kwebhola.Uhlelo olufaneleka kakhulu lwama-valve ebhola afakwe ku-trunnion yilawo anezikhala ezinkulu nezinga lokucindezela okuphezulu, ngokuvamile okungaphezu kwamabha angama-30.

Ngokusekelwe ku-Pipe Diameter

Ama-valve ebhola angabuye ahlukaniswe ngokususelwa kusayizi woxhumano maqondana nobubanzi bamapayipi.I-valve yebhola encishisiwe isho ukuthi ububanzi be-valve buncane kunosayizi wamapayipi.Lokhu kubangela ukulahlekelwa kwengcindezi encane.Ama-valve ebhola elilodwa avame ukuba nohlobo lwe-reduce bore.

Izinhlobo zohlobo lwe-bore ezigcwele zine-diameter efanayo neyamapayipi.Izinzuzo zalolu hlobo zihlanganisa akukho ukulahlekelwa kwengcindezi nokuhlanza okulula.Izinhlobo ze-bore ezigcwele zibiza kakhulu ngenxa yobukhulu be-valve.Okokugcina, Uhlobo olumise okwe-V lunembobo emise okwe-V eyenza ukulawula uketshezi olunembile noma nini lapho i-valve ivuliwe.

Ball Valve Izicelo

Ama-valve ebhola avame ukutholakala ezinhlobonhlobo zezicelo.Imvamisa, ubuzithola ezinhlelweni ezigelezayo emikhunjini, izinsiza ezibolayo kanye nezinsizakalo zokuvikela umlilo.Lezi azisetshenziswa ezinhlelweni lapho ukungcoliswa kuyinkinga njengalezo ezikumasevisi okucubungula ukudla.Ama-valve ebhola kunzima ukuwahlanza.

Isifinyezo

Ama-valve ebhola ayathuthuka kanye nezimboni lezi ezihlotshaniswa nazo.Ukuba abathengi, ukuzifundisa ukuthi i-valve yebhola ibalulekile.