Iyini i-valve butterfly ye-pneumatic?
I-valve ye-butterfly ye-pneumatic yakhiwe i-actuator ye-pneumatic kanye ne-butterfly valve. I-valve uvemvane olusebenza emoyeni isebenzisa umoya ocindezelwe njengomthombo wamandla ukushayela isiqu se-valve nokulawula ukuzungezisa kwediski ezungeze i-shaft ukuze uvule futhi uvale i-valve.
Ngokusho idivayisi womoya zingahlukaniswa: single-ebambela uvemvane womoya valve kanye double-acting womoya butterfly valve.
I-valve uvemvane womoya osebenza kanye usethwe kabusha entwasahlobo, ngokuvamile ezimeni zokusebenza eziyingozi sebenzisa okwengeziwe, njengegesi ezokuthutha evuthayo noma uketshezi oluvuthayo, lapho kulahleka umthombo wegesi kanye nezimo eziphuthumayo, i-actuator yomoya ebambekayo eyodwa ingasetha kabusha ngokuzenzakalelayo. I-valve eyodwa ye-butterfly ye-pneumatic iqhutshwa kuphela umthombo womoya futhi isenzo sokuvala sisethwe kabusha entwasahlobo ukuze ingozi incishiswe ibe ncane.
I-valve ye-butterfly esebenza kabili ye-pneumatic valve switch ngokusebenzisa umthombo womoya ukushayela ukuqaliswa, okungukuthi, noma ngabe i-valve ivuliwe noma ivaliwe isidingo sokusebenzisa umthombo womoya, umoya ovulekile, uvaliwe. Ukulahlekelwa kwe-valve yomthombo wegesi ukugcina isimo ngaleso sikhathi, umthombo wegesi uxhumeke kabusha, i-valve ingaqhubeka nokusebenza. I-valve ye-butterfly ye-pneumatic ayisetshenziswa kakhulu kuphela ku-petroleum, igesi, amakhemikhali, ukwelashwa kwamanzi kanye nezinye izimboni ezijwayelekile, kodwa futhi isetshenziswa ohlelweni lwamanzi okupholisa esiteshini samandla ashisayo.
Ngezansi kunezinhlobo zamavalvu uvemvane womoya
I-Pneumatic Actuator Flange yohlobo lwe-Butterfly Valve
I-Pneumatic Actuator Lug Type Butterfly Valve
I-Pneumatic Actuator Wafer Type Butterfly Valve
I-Pneumatic Actuator Eccentric Type Butterfly Valve
Yiziphi izingxenye eziyinhloko ze-actuator yomoya?
I-actuator yomoya wevalve uvemvane idinga ukuhlonyiswa ngezesekeli, ivalve yovemvane yohlobo olushintshayo ene-actuator yomoya kanye nohlobo olulawulayo lwe-pneumatic actuator butterfly valve itholakala ngokufanisa izesekeli ezihlukahlukene. Uhlobo lokushintsha ngokuvamile lufakwe i-solenoid valve, inkinobho yomkhawulo, i-valve yokunciphisa ingcindezi yokuhlunga. Uhlobo olulawulayo luvamise ukuhlonywa indawo kagesi kanye nevalvu yokunciphisa ingcindezi yesihlungi. Nakuba kuyi-accessory, ibaluleke kakhulu futhi sethula kafushane lokhu okulandelayo.
1. Iswishi yomkhawulo: ibuyisela egumbini lokulawula noma ngabe i-valve uvemvane ivuliwe noma ivaliwe endaweni yayo. Ukushintsha komkhawulo kuhlukaniswe ngezinhlobo ezijwayelekile nezingaqhumi.
2. I-valve ye-Solenoid: umsebenzi ukushintsha umthombo wegesi ngamandla avuliwe futhi avaliwe, ukufeza ukuvulwa nokuvala kwe-valve. I-actuator ebamba kabili enevalvu ye-solenoid enendawo engu-2 yendlela engu-5, i-activator ebamba eyodwa enevalvu ye-solenoid enezindawo ezi-2 ezinezindlela ezi-3. I-solenoid actuated butterfly valve ihlukaniswe yaba i-AC220V DC24V AC24 AC110V, uhlobo olujwayelekile kanye nohlobo lokuvikela ukuqhuma.
3. I-valve yokuhlunga nokunciphisa ukucindezela: Ukuhlunga ukungcola komswakama womoya futhi kunciphisa ukucindezela, lesi sesekeli singakhulisa impilo yesevisi ye-cylinder kanye ne-solenoid actuatot butterfly valve.
4. I-pneumatic butterfly valve positioner: yenza isifunda sokulawula okuzenzakalelayo esivaliwe esine-valve, futhi silungise ukuvulwa kwevalvu ngokufaka i-4-20mA. Isikhundla singakhethwa noma ngabe ngokuphumayo, okungukuthi, ngempendulo, impendulo yangempela yedigri yokuvula egumbini lokulawula, okukhiphayo ngokuvamile kuba ngu-4-20mA.
Ukuhlukaniswa kwama-valve ovemvane nge-actuator yomoya
Amavalvu ovemvane womoya angahlukaniswa ngokuya ngezigaba zamavalvu: amavalvu uvemvane womoya agxilile kanye namavalve uvemvane womoya we-eccentric.
I-ZHONGFA i-centerline butterfly valve ene-pneumatic actuator iyatholakala ngensimbi eyinsimbi, insimbi engagqwali ne-carbon steel evalwe kahle. Lezi zinhlobo zama-valve zisetshenziswa kabanzi emanzini, umusi kanye nokwelashwa kwamanzi angcolile ngezinga elihlukile, njenge-ANSI, i-DIN, i-JIS, i-GB. Ama-valve angasetshenziswa kokubili kumazinga okugeleza Okuphezulu kanye namazinga okugeleza aphansi. Ingasiza iphrojekthi yethu i-automation ibe lula kakhulu. Kungukusebenza okuhle kokubeka uphawu nempilo ende yesevisi.
I-pneumatic actuator eccentric butterfly valve fnoma izinga lokushisa eliphezulu noma ingcindezi ephezulu, ngokusekelwe eminyakeni yethu engu-20 yokuhlangenwe nakho nekhono, sincoma ama-valve butterfly eccentric.
Izinzuzo ze-valve uvemvane womoya
I-1, i-pneumatic butterfly valve gear uhlobo lwe-piston ephindwe kabili, i-torque enkulu yokukhipha, ivolumu encane.
I-2, Isilinda senziwa ngezinto ze-aluminium, isisindo esilula nokubukeka okuhle.
3, Indlela yokusebenza ngesandla ingafakwa phezulu nangaphansi.
I-4, uxhumano lwe-rack ne-pinion lungalungisa i-engeli yokuvula kanye nezinga lokugeleza elilinganiselwe.
5, I-valve uvemvane ene-actuator yomoya uyazikhethela enenkomba yempendulo yesignali kagesi kanye nezinsiza ezihlukahlukene ukuze kuzuzwe ukusebenza okuzenzakalelayo.
I-6, uxhumano olujwayelekile lwe-IS05211 lunikeza ukufakwa okulula nokushintshwa komkhiqizo.
7, Isikulufu se-knuckle esilungisekayo kuzo zombili iziphetho senza umkhiqizo ojwayelekile ube nobubanzi obulungisekayo obungu-±4° ku-0° no-90°. Iqinisekisa ukunemba kokuvumelanisa ngevalvu.