Yiziphi izimo zokukhetha i-valve butterfly kagesi kanye ne-pneumatic butterfly valve?

Izinzuzo kanye nokusetshenziswa kukagesiizivalo uvemvane

Ugesiuvemvane valveiyithuluzi elivame kakhulu lokulawula ukugeleza kwamapayipi, elinokusetshenziswa okubanzi okuhlukahlukene futhi elibandakanya izinkambu eziningi, njengokulawula ukugeleza kwamanzi edamini lechibi lesikhungo sokuphehla ugesi ngamanzi, ukulawulwa kokugeleza koketshezi lwezimboni embonini, njll. ., futhi okulandelayo kuzokuthatha ukuthi uqonde izici, izinzuzo kanye nokusetshenziswa kwe-valve butterfly kagesi.

1. Ukubekwa uphawu okuhle

Phela indima kagesiuvemvane valveisetshenziselwa ukulungisa ukugeleza koketshezi ngesikhathi, futhi ibhekene nokushisa okuphezulu nokucindezela okukhulu lapho isebenza, ngakho-ke uma ukubekwa uphawu kungalungile, kuzoholela ekuvuzeni kwamanzi, futhi akunakwenzeka ukuqinisekisa ukulungiswa okunembile kokugeleza. . I-valve ye-butterfly kagesi inohlelo olukhethekile lokuvala, ngakho-ke inokubekwa uphawu okuhle ebangeni lokushisa eliphansi kakhulu kuya ekushiseni okuphezulu, okungukuthi, ukubekwa uphawu kwe-valve uvemvane kagesi akuthintwa izinga lokushisa, futhi ukushintshwa kwe-valve yokulungisa kagesi elula kakhulu.

2. Ukuvuza okunguziro

Okutuseka kakhulu ukuqina kwe-electric butterfly valve, uphawu lwe-shaft diameter ye-valve stem luthatha indandatho evalwe kakhulu, indandatho yokuvala icindezelwe nge-graphite, indandatho yokuvala kanye nepuleti levemvane le-valve uvemvane kagesi ngeke libambeke, ngakho-ke ukuvala kuhle kakhulu, umlilo ovuzayo awuziro. Ukuphepha kwe-butterfly valve kagesi kuyisinqumo esikhethwa ngamakhasimende amaningi.

3. Ukulungiswa nokulawula okulula

Ugesiuvemvane valveiyithuluzi elisetshenziselwa ukulawula ukugeleza koketshezi, ngaphezu kokuthutha nokulawula uketshezi, udaka nezinye izinto ezine-viscosity ethile nazo zingathuthwa, futhi uketshezi olunqwabelene epayipini luncane, futhi ukuvuleka nokuvala kukagesi kuyashesha. futhi kulula.

Kunezinhlobo eziningi zeama-valveesetshenziswa embonini, kodwa kuthatha umzamo omkhulu ukuthenga i-valve eyanelisa ngempela, i-valve ye-butterfly kagesi inezinhlobonhlobo zezinhlelo zokusebenza, ukusebenza okuqinile nokufaka uphawu oluhle kakhulu, futhi iwuhlobo lwe-valve kagesi yezimboni esetshenziswa kakhulu.

Izinzuzo kanye nokusetshenziswa kwe-pneumaticizivalo uvemvane

I-valve uvemvane womoya wakhiwe i-actuator yomoya kanye ne-auvemvane valve. I-valve uvemvane womoyaiyi-valve yomoya esebenzisa ipuleti levemvane eliyindilinga elizungeza nesiqu se-valve ukuze livuleke futhi livale ukuze kuzuzwe isenzo esivumelayo, esisetshenziswa kakhulu njenge-valve yokuvala, futhi ingaklanywa ukuba ibe nomsebenzi wokulungisa noma wokuvala i-valve futhi ukulungisa, futhi i-valve yovemvane isetshenziswa kakhulu nangokwengeziwe kumapayipi amakhulu nobubanzi obuphakathi. I-pneumatic butterfly valve classification: i-stainless steel pneumatic butterfly valve, i-valve butterfly eqinile, i-soft seal butterfly valve, i-carbon steel pneumaticuvemvane valve. Izinzuzo eziyinhloko ze-valve uvemvane womoya, isakhiwo esilula, usayizi omncane, isisindo esilula, izindleko eziphansi, i-valve uvemvane womoya ibaluleke kakhulu, efakwe esiteshini esimnyama esisendaweni ephakeme, kulula ukuyisebenzisa ngokulawula i-valve ye-solenoid enezindawo ezimbili, futhi ingalungisa nendawo yokugeleza.

Kunezinye izici ezidinga ukucatshangelwa ohlelweni lwempushana ye-valve butterfly valve, njengokuthi: impahla ayikwazi ukuphuthunyiswa ngokuqondile epuleti le-valve ye-valve lapho ifakwa ku-trolley kusuka phezulu (la mandla omphumela izokwenza futhi i-valve ingakwazi ukuvala ngokuqinile), futhi ingcindezi ye-static yezinto ezibonakalayo akufanele idlule ukucindezela kokuklama kwe-valve butterfly valve, njll.

Umehluko phakathi kwe-valve yokulawula kanye ne-valve evamile ye-manual ukuthi ayikwazi ukubhekwa njengengxenye ehlukile, kodwa kufanele ithathwe njengengxenye yohlelo lonke lokulawula okuzenzakalelayo, izinkinga eziningi ekusetshenzisweni kwe-valve yokulawula akuyona inkinga. yokukhetha nokumisa, kodwa ngenxa yokuthi ukuqonda komsebenzisi kwevalvu yokulawula akwanele, ivalvu yokulawula ayizange ilungiswe futhi ihlanganiswe nohlelo lokulawula. Uma nje siqaphela ukhiye wenkinga, khetha i-valve ngendlela efanele, futhi ulungise i-valve yokulawula esigabeni sokulungisa iphutha, singanciphisa kakhulu izinga lokuhluleka futhi senze uhlelo lokulawula okuzenzakalelayo lusebenze ngokuzinza isikhathi eside.