Incazelo
I-valve uvemvane womoyaiyivalvu eyakhiwe i-actuator yomoya kanye nevalve uvemvane.Isetshenziswa kabanzi kumakhemikhali, iphepha, amalahle, i-petroleum, ezokwelapha, ezokongiwa kwamanzi nezinye izimboni.Ngenxa yokuthi i-valve butterfly valve ifakwe i-actuator yomoya ku-valve uvemvane, ingakwazi ukuzivumelanisa nezimo ezithile zokusebenza eziyingozi kakhulu futhi inciphise izingozi ezingaba khona ezibangelwa ukusebenza okwenziwa ngesandla, ikakhulukazi kumapayipi amakhulu nobubanzi obuphakathi. ama-valve uvemvane womoya aya ngokuya ngokuya ngokuya, ngaphezu kwalokho,ivalve uvemvane womoya wobubanzi obukhuluiyonga kakhulu kunamanye ama-valve.
Ama-valve e-butterfly ye-pneumatic asetshenziswa kabanzi ngenxa yesakhiwo sawo esilula, ukugcinwa nokugcinwa okulula kakhulu, nokuvulwa nokuvala ngokushesha, okungakwazi nje ukuthuthukisa kakhulu ukusebenza kahle komsebenzi, kodwa futhi kunciphise isikhathi sokugcinwa nokugcinwa kanye nezindleko zabasebenzi.Ngaphezu kwalokho, i-valve butterfly valve ingakhetha izindandatho zokuvala kanye nezingxenye zezinto ezihlukahlukene ngokuvumelana nezidingo zamakhasimende ukuze zivumelane nemidiya ehlukene nezimo zokusebenza, ukuze i-valve butterfly valve ikwazi ukusebenzisa umphumela wayo wokusebenzisa.I-actuator ye-valve uvemvane womoyaihlukaniswe yaba amafomu enza single kanye nakabili.I-actuator ene-single-acting inomsebenzi wokubuya kwentwasahlobo, okungavalwa ngokuzenzakalelayo noma kuvulwe lapho umthombo womoya ulahlekile, futhi isici sokuphepha siphezulu!Kuma-activator we-pneumatic asebenza kabili, lapho umthombo womoya ulahlekile, i-actuator ye-pneumatic ilahlekelwa amandla, futhi indawo ye-valve izohlala endaweni lapho igesi ilahlekile.
Isimiso Sokusebenza
I-valve uvemvane womoya ukufaka i-actuator yomoya ku-valve uvemvane ukuze ithathele indawo yokusebenza okwenziwa ngesandla.Umgomo wayo wokusebenza uwukusebenzisa umoya ocindezelwe njengomthombo wamandla wokushayela isiqu se-valve ukuze sizungeze, futhi isiqu se-valve sishayela ipuleti levemvane elimise okwediski ukuze lijikeleze.Isikhundla sokuqala sepuleti yevemvane sinqunywa ngokusho kwesidingo sangempela.Ipuleti uvemvane lizungeza ukusuka endaweni yokuqala.Uma ingu-90 ° nomzimba we-valve, i-valve butterfly ye-pneumatic isesimweni esivuleke ngokugcwele, futhi lapho i-valve ye-butterfly ijikeleza ku-0 ° noma 180 ° nomzimba we-valve, i-valve butterfly ye-pneumatic isesimweni esivaliwe.
I-actuator yomoya wevalve uvemvane womoya isebenza ngokushesha uma kuqhathaniswa, futhi ayivamisile ukonakala ngenxa ye-jamming ngesikhathi sokwenziwa kwesenzo.I-valve uvemvane womoya ingasetshenziswa njengevalve yokuvala, noma ingahlonywa indawo yokubeka ivalvu ukuze ibone ukulungiswa nokulawula okuphakathi epayipini.Ukuze uthole ulwazi olwengeziwe, sicela uvakashelewww.cvgvalves.com.
