Kufanele sikhethe kanjani i-valve butterfly ye-flange?

I-valve ye-butterfly ye-flangeisetshenziswa kakhulu epayipini lokukhiqiza ezimbonini, indima yalo eyinhloko ukunqamula ukujikeleza kokuphakathi epayipini, noma ukulungisa usayizi wokugeleza okuphakathi epayipini. I-valve ye-butterfly ye-Flange isetshenziswa kabanzi kubunjiniyela bokulondoloza amanzi, ukwelashwa kwamanzi, i-petroleum, imboni yamakhemikhali, ukufudumeza kwamadolobha kanye nezinye izimboni ezijwayelekile, futhi ingasetshenziswa ohlelweni lwamanzi lokupholisa kanye nokupholisa esiteshini samandla ashisayo.
I-valve ye-butterfly ene-Flanged ifaneleka ngokukhethekile ekwenzeni i-valve enkulu yobubanzi, esetshenziswa kabanzi emkhakheni wokulawula ubukhulu obukhulu. Lapho i-valve ye-butterfly ye-flange ivuliwe ngokugcwele, ukumelana nokugeleza kuncane. Uma i-engeli yokuvula iphakathi kuka-15-70, i-valve uvemvane we-flange ingaba bucayi kakhulu ukulawula ukugeleza kwe-medium.
Ngaphezu kwalokho, ngenxa yokuthi ipuleti uvemvane of flange butterfly valve uyasulwa lapho ujikeleza ukunyakaza, lolu hlobo valve ingasetshenziswa amapayipi ne medium granular imisiwe, futhi ngokusho amandla uphawu, ingasetshenziswa futhi impushana kanye imigqa granular. okuphakathi.

Ukuhlukaniswa kwama-valve butterfly flanged
I-valve uvemvane ene-Flanged ingahlukaniswa ibe yisivalo sovemvane se-flange esithambile kanye ne-valve ye-butterfly eqinile yokuvala ngokusho kwendawo yokuvala.
Impahla yokuvala ye-soft seal flange butterfly valve iyirabha nepulasitiki ye-fluorine; kanye nempahla yokuvala ye-hard seal flange butterfly valve iyinsimbi ukuya kwensimbi, insimbi iye kupulasitiki we-fluorine kanye nepuleti eliyinhlanganisela elinezingqimba eziningi.
Iringi yokuvala yesivalo sovemvane lwe-flange ethambile ingashumeka esiteshini somzimba we-valve futhi ingafakwa eduze kwepuleti lovemvane. Uma isetshenziswa njenge-valve enqanyuliwe, ukusebenza kwayo kokuvala kungafinyelela ku-FCI 70-2:2006 (ASME B16 104) VI, ephakeme kakhulu kunaleyo ye-hard seal flange butterfly valve. Kodwa-ke, ngenxa yezinto ezithambile zokuvala uphawu zilinganiselwe izinga lokushisa, i-valve ye-butterfly ye-soft seal flange ivame ukusetshenziswa emkhakheni wokugcinwa kwamanzi nokwelashwa kwamanzi ekamelweni lokushisa.

I-Metal hard seal flange butterfly valve inezinzuzo ezibonakalayo, ingakwazi ukuzivumelanisa nezinga lokushisa eliphakeme lokusebenza, ingcindezi enkulu yokusebenza, impilo yesevisi yinde kunophawu oluthambile, kodwa ubungozi be-hard seal flange butterfly valve kusobala, kunzima ukukwenza kuvalwe ngokuphelele, ukuvala uphawu. ukusebenza kuphansi kakhulu, ngakho lolu hlobo lwevalve uvemvane lwe-flange luvame ukusetshenziselwa ukuvala imfuneko yokusebenza aluphezulu, lungisa ukugeleza.

Ngaphandle kwalokho, i-Tianjin Tanggu Water Seal Valve Co., Ltd. iyinhlangano yamabhizinisi asekela isihlalo esinwebekayo esithuthukile, imikhiqizoi-elastic seat wafer butterfly valve, i-lug butterfly valve, i-valve ye-butterfly eyi-flange ephindwe kabili, i-flange ephindwe kabiliI-valve ye-butterfly eccentric, i-valve yebhalansi, i-wafer dual plate check valve,I-Y-Strainernjalo njalo. E-Tianjin Tanggu Water Seal Valve Co., Ltd., siyaziqhenya ngokuhlinzeka ngemikhiqizo esezingeni eliphezulu ehlangabezana namazinga aphezulu embonini. Ngohlu lwethu olubanzi lwama-valve nokufakwa, ungasethemba ukuthi sizokunikeza isisombululo esiphelele sohlelo lwakho lwamanzi. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nemikhiqizo yethu nokuthi singakusiza kanjani.