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Uhlu olubanzi lokusetshenziswa kwamavalve evemvane

Butterfly valveluhlobo lwevalvu, efakwa epayipini ukulawula ukugeleza kokuphakathi epayipini.I-valve ye-butterfly ibonakala ngesakhiwo esilula nesisindo esincane.Izingxenye zayo zihlanganisa idivayisi yokudlulisela, umzimba we-valve, ipuleti le-valve, isiqu se-valve, isihlalo se-valve nokunye.Uma kuqhathaniswa nezinye izinhlobo zama-valve, i-valve uvemvane ine-torque encane yokuvula nokuvala, isivinini sokushintsha ngokushesha, kanye neyonga kakhulu yokusebenza.Ukusebenza okusobala kakhulu i-valve butterfly manual.

Ingxenye evulayo nevalayo yevalve uvemvane iyipuleti uvemvane emise okwediski, elizungeza isiqu sevalvu emzimbeni wevalvu.Ivalve uvemvane ingavulwa ngokugcwele ngokuzungezisa 90°.Lapho i-valve uvemvane ivulwe ngokugcwele, ubukhulu bepuleti lovemvane kuphela obufana nolwendawo ephakathi epayipini.Ukumelana nokugeleza, ukumelana nokugeleza nakho kuncane kakhulu.

Ukusetshenziswa kwama-butterfly valves kubanzi kakhulu, cishe ekukhiqizeni kwethu kwansuku zonke nokuphila, singabona ama-butterfly valves.Ngokuvamile, ama-valve ovemvane afaneleka kuzo zonke izinhlobo zamanzi kanye nenye imithombo ye-fluid ekamelweni lokushisa nokucindezela.Isibonelo, amapayipi ethu amanzi asekhaya, amapayipi amanzi omlilo, amapayipi amanzi azungezayo, amapayipi endle, njll. angasebenzisa amavalvu ovemvane njengokulawula nokulungisa ukugeleza;Ngaphezu kwalokho, amanye amapayipi emithombo yempushana, uwoyela, nodaka nawo afanelekile kumavalvu ovemvane;ama-butterfly valves angasetshenziswa futhi kumapayipi okungenisa umoya.

Uma kuqhathaniswa namanye ama-valve, ama-valve ovemvane afaneleka kakhulu ukuba enziwe abe ama-valve anobubanzi obukhulu, ngoba ngaphansi kwezimo ezifanayo nezinye izinhlobo zama-valve, ama-valve ovemvane mancane ngosayizi, alula ngesisindo, onga umsebenzi, futhi aphansi ngezindleko. .Lapho izinga liba likhulu futhi likhudlwana, le nzuzo yevalve uvemvane izoba sobala ngokwengeziwe.

Nakuba amavalvu ovemvane engasetshenziswa ukulungisa ukugeleza kwamapayipi, ngokuvamile amavalvu ovemvane awavamile ukusetshenziselwa ukulungisa ukuhamba kwamapayipi anobubanzi obuncane.Enye ingenxa yokuthi akulula ukuyilungisa, kanti enye ingenxa yokusebenza kokuvala ama-valve ovemvane kanye nokunqunywa okungase kusetshenziselwe ukulungisa ukugeleza.Uma kuqhathaniswa ne-valve ne-valve yebhola, kunegebe elithile.

Ama-valve ovemvane ahlukaniswe abe izigxivizo ezithambile neziqinile.Ukusetshenziswa kwezinhlobo ezimbili ezihlukene zamavalve ovemvane nakho kuhlukile.

I-valve ye-butterfly ebeka uphawu ethambile inomsebenzi omuhle wokuvala, kodwa ayimelani nokushisa okuphezulu kanye nemvelo yokucindezela okukhulu, ngakho-ke ngokuvamile isetshenziselwa ukudlulisa amanzi, umoya, uwoyela kanye nezinye izinto ezibuthakathaka ze-asidi kanye ne-alkaline.

Ama-valve uvemvane avalwe kanzima angasetshenziswa ezindaweni ezishisayo nezinomfutho ophezulu futhi amelana nokuguguleka.Ngokuvamile zisetshenziswa kumakhemikhali, ukuncibilikisa kanye nezinye izindawo eziyinkimbinkimbi.

Imodi yokudlulisela ye-valve uvemvane ihlukile, futhi inhloso nayo ihlukile.Ngokuvamile i-valve yovemvane efakwe ngogesi noma idivayisi yomoya izosetshenziswa ezimweni ezithile zokusebenza eziyingozi, njengamapayipi aphakeme kakhulu, amapayipi emithombo yezindaba anobuthi nayingozi, angafaneleki ukusebenza mathupha I-valve uvemvane idinga i-valve butterfly kagesi noma I-valve ye-butterfly ye-pneumatic.

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Isikhathi sokuthumela: Nov-19-2021