I-Flanged Ventilation Butterfly Valve

1. Ukwethulwa kwe-Electric Flange Ventilation Butterfly Valve:

I-valve ye-ventilation ye-ventilation kagesi ye-flange inesakhiwo esihlangene, isisindo esincane, ukufakwa okulula, ukumelana nokugeleza okuncane, izinga lokugeleza okukhulu, igwema ithonya lokwanda kwezinga lokushisa eliphezulu, futhi kulula ukusebenza. Ngesikhathi esifanayo, azikho izinduku zokuxhuma nama-bolts emzimbeni, ngakho-ke umsebenzi unokwethenjelwa futhi impilo yesevisi yinde. Ingafakwa ezikhundleni eziningi ngaphandle kokuthintwa isiqondiso sokugeleza kwe-medium. Ifanele amapayipi anezinga lokushisa eliphakathi kuka-≤300 ° C kanye nokucindezela okulinganiselwe kwe-0.1Mpa ohlelweni lokukhiqiza izinto zokwakha, i-metallurgy, izimayini, namandla kagesi, ukuxhuma, ukuvula nokuvala noma ukulungisa ivolumu ephakathi. Phakathi kwazo, i-valve ye-ventilation ye-ventilation kagesi ye-flange ingasebenzisa izinto ezifanele ukuhlangabezana nezinga lokushisa eliphansi, eliphakathi nendawo neliphezulu lemidiya ehlukene kanye nemidiya egqwalayo, engenakuqhathaniswa nezinye izingxenye ze-valve.

I-valve yovemvane yohlobo lwe-flange kagesi iklanywe futhi yakhiwe ngohlobo olusha lwepuleti le-centerline disc elishiselwe kanye nepuleti lensimbi lesakhiwo esifushane. Inesakhiwo esihlangene, isisindo esilula, ukufakwa okulula, ukumelana nokugeleza okuncane, izinga lokugeleza okukhulu, ligwema ithonya lokwanda kwezinga lokushisa eliphezulu, futhi kulula ukusebenza. Azikho izinduku zokuxhuma, ama-bolts, njll emzimbeni, futhi umsebenzi unokwethenjelwa futhi impilo yesevisi yinde. Ingafakwa ezikhundleni eziningi ngaphandle kokuthintwa isiqondiso sokugeleza kwe-medium.

2. Izici zohlelo lokusebenza lwe-valve ye-butterfly ye-flange kagesi

I-valve butterfly yohlobo lwe-flange kagesi iyi-valve yovemvane engavaliwe, elungele amapayipi anezinga lokushisa eliphakathi nendawo elingu-≤300 ° C kanye nokucindezela okujwayelekile okungu-0.1Mpa ekukhiqizeni izinto zokwakha, insimbi, izimayini, ugesi. amandla, njll., ukuxhuma, ukuvula nokuvala noma ukulungisa okuphakathi. izinga. I-valve butterfly yohlobo lwe-flange kagesi isetshenziswa ikakhulukazi emoyeni obandayo othulile noma amapayipi omoya oshisayo wokungenisa umoya kanye namaphrojekthi okuvikela imvelo ezimbonini ezifana negolide, imboni yamakhemikhali, izinto zokwakha, iziteshi zikagesi, ingilazi, njll., njengendlela yegesi ukulungisa. izinga lokugeleza noma unqamule idivayisi. I-valve uvemvane yohlobo lwe-flange kagesi iklanywe futhi yakhiwe ngohlobo olusha lwesakhiwo sepuleti le-centerline disc kanye nepuleti lensimbi lesakhiwo esifushane elishiselwe.

3. Izici ezinhlanu ze-valve ye-butterfly yohlobo lwe-flange kagesi

1. I-valve ye-ventilation butterfly yohlobo lwe-flange kagesi iklanywe futhi yakhiwe ngendlela entsha yesakhiwo eshiselwe ipuleti le-centerline disc kanye nepuleti yensimbi yesakhiwo esifushane, egwema ithonya lokwanda kwezinga lokushisa eliphezulu futhi kulula ukuyisebenzisa.

2. Azikho izinduku zokuxhuma, ama-bolts, njll ngaphakathi, ukusebenza okuthembekile nokuphila isikhathi eside. Ingafakwa ezikhundleni eziningi ngaphandle kokuthintwa isiqondiso sokugeleza kwe-medium.

3. Idizayini yenoveli nenengqondo, isakhiwo esiyingqayizivele, isisindo esilula, ukuvulwa nokuvala ngokushesha.

4. I-valve ye-ventilation ye-ventilation kagesi yohlobo lwe-flange ine-torque encane yokusebenza, ukusebenza okulula, ukonga abasebenzi kanye nobuciko.

4. Indlela yokwandisa ukuzinza kwe-valve ye-ventilation yohlobo lwe-flange

I-valve ye-butterfly yohlobo lwe-flange ihlanganisa isisekelo. Isisekelo somkhiqizo sifakwe umzimba we-valve. Ipuleti uvemvane isethwe emzimbeni valve. Igobolondo lensimbi nendandatho yokuvala ihlelwe endaweni yesinyathelo se-annular yomzimba we-valve. Ivalve yovemvane yohlobo lwe-flange eyamukelwa esiphakamisweni sobuchwepheshe semodeli yensiza inemiphumela enenzuzo yezindleko eziphansi kanye nomphumela omuhle wokuvala, futhi ifanele ukungena komoya.

Isixazululo sobuchwepheshe esikhethwayo ukuthi igobolondo lensimbi elimise okwendandatho lomzimba we-valve lithatha isakhiwo lapho izimbambo ezinhlangothini zombili zihlehliswa phakathi ukuze zakhe indawo ene-annular recessed, futhi izimbambo eziqinisayo zisakazwa ngokulinganayo endaweni ehlehlisiwe ye-annular, ukuze umphumela wokubeka uphawu ube ngcono; ngaphezu kwalokho, okubunjiwe Endaweni ye-annular recessed, izimbambo eziqinisayo zisakazwa ngokulinganayo eduze kwendawo ye-annular recessed, okusebenza kakhulu ekuqiniseni umzimba we-valve nokwandisa ukuzinza kwe-valve ye-butterfly yonke.