makananu tamung pilinan ing flange butterfly valve?

Flange butterfly valvekeraklan gagamitan de keng industrial production pipeline, ing kayang peka-papil yapin ing pututan ing sirkulasyun ning medium keng pipeline, o i-adjust ing sukad ning medium flow keng pipeline. Ing flange butterfly valve maralas yang gagamitan keng water conservancy engineering, water treatment, petrolyo, chemical industry, urban heating ampo aliwa pang pangkabilugan a industriya, ampo malyari ya namang gamitan keng condenser ampo cooling water system ning thermal power station.
Ing flanged butterfly valve masanting ya para gawa keng maragul a diameter valve, na maralas gagamitan keng larangan ning maragul a diameter regulation. Nung ing flange butterfly valve lubus yang makabuklat, ing flow resistance malati ya. Nung ing opening Angle atyu ya pilatan ning 15-70, ing flange butterfly valve malyari yang maging sensitibo para makontrol ing daloy ning medium.
Dagdag pa, uling ing butterfly plate ning flange butterfly valve pupunasan ya neng mag-rotate yang kimut, ing klasing valve ayni malyari yang gamitan kareng pipe a maki suspended a granular medium, at agpang keng sikanan ning seal, malyari ya namang gamitan keng pulbura ampo granular a linya ning medium.

klasipikasyun da reng flanged butterfly valves
Ing flanged butterfly valve malyari yang miyabe keng soft sealing flange butterfly valve ampo hard sealing flange butterfly valve agpang keng sealing surface material.
Ing sealing material ning soft seal flange butterfly valve yapin ing goma ampo fluorine plastic; at ing sealing material ning hard seal flange butterfly valve metal ya keng metal, metal ya keng fluorine plastic ampo multi-layer composite plate.
Ing sealing ring ning soft seal flange butterfly valve malyari yang i-embed keng valve body channel ampo malyari yang i-inlaid keng paligid ning butterfly plate. Nung gamitan ya bilang cut off valve, ing kayang sealing performance miras ya keng FCI 70-2:2006 (ASME B16 104) VI, mas matas ya kesa keng hard seal flange butterfly valve. Makanyan man, uling ing malambut a materyales a pang-seal limitadu ya keng temperatura, ing malambut a seal a flange butterfly valve keraklan gagamitan de keng larangan ning pamag-ingat keng danum ampo ing pamag-treat ning danum keng temperatura ning silid.

Ing metal hard seal flange butterfly valve atin yang material advantages, malyari yang makibagay keng mas matas a temperatura ning obra, mas maragul a pressure ning obra, mas makaba ya ing bie ning serbisyu kesa keng soft seal, pero ing disbentaha ning hard seal flange butterfly valve malino ya, masakit yang gawan ganap yang sealed, ing pamag-seal performance e ya masyadung masanting, inya ining klasing flange ayni keraklan gagamitan de para keng sealing performance ali matas, i-adjust me ing flow.

Bukud pa, ing Tianjin Tanggu Water Seal Valve Co., Ltd. metung yang technologically advanced elastic seat valve a susuporta kareng negosyu, deng produktu ilapin dengelastic seat wafer butterfly valve, lug butterfly valve, double flange concentric butterfly valve, double flangeeccentric butterfly valve, balance valve, wafer dual plate check valve,Y-Strainerat aliwa pa. King Tianjin Tanggu Water Seal Valve Co., Ltd., pagmaragul mi ing pamamie ming mumunang klasing produktu na makatupad kareng pekamatas a pamantayan ning industria. Kareng kekaming dakal a uri da reng balbula ampo fittings, malyari kang magtiwala kekami na mamye kang perpektung solusyun para keng kekang sistema ning danum. Makipag ugnayan kekami ngeni para abalu mu ing tungkul kareng kekaming produktu ampo nung makananu dakang asaupan.