+ Ku vevuka
+ Ku chipa
+ Ku vekiwa hi ku olova
- Ti flanges ta tiphayiphi ta laveka
- Swi tika swinene ku center
- A swi ringanelanga tani hi end valve
Eka xiyimo xa Wafer-style butterfly valve, miri wuva na annular na ti holes nyana letinga tapped centering. Tinxaka tin’wana ta Wafer tina timbirhi kasi tin’wana tina mune kumbe tsevu.
Ti flange bolts ti nghenisiwa hiku tirhisa ti bolt holes ta ti pipe flanges timbirhi na ti centering holes ta butterfly valve. Hiku tiyisisa ti flange bolts, ti pipe flanges ti kokiwa kuya eka yin’wana na yin’wana naswona butterfly valve yi khomiwa exikarhi ka ti flanges naswona yi khomiwa eka ndzhawu ya yona.
+ Swi lulamerile tanihi valve yo hetelela
+ Swi olova ku swi veka exikarhi
+ A yi na vuxiyaxiya ngopfu loko ku ri na ku hambana lokukulu ka mahiselo
- Ku tika swinene na vukulu lebyikulu
- Swi durha ngopfu
Eka xiyimo xa Lug-style butterfly valve kuna leswi vuriwaka "tindleve" ehenhla ka xirhendzevutani hinkwaxo xa miri laha tintambhu ati pfaleriwa eka wona. Hindlela leyi, valve ya phaphatani yinga tiyisiwa eka yin’wana na yin’wana ya ti flanges timbirhi ta tiphayiphi hiku tirhisa 2 wa ti bolts leti hambaneke (yin’we eka tlhelo rin’wana na rin’wana).
Hikuva valve ya phaphatani yi khomanisiwile na flange yin’wana na yin’wana eka matlhelo hamambirhi hi ti bolts leti hambaneke, to koma, nkarhi wa ku ntshunxeka hiku tirhisa thermal expansion i wutsongo kutlula eka valve ya Wafer-style. Hikwalaho ka sweswo, Lug version yi lulamerile swinene eka switirhisiwa leswingana ku hambana lokukulu ka mahiselo.
Kambe loko vavle ya Lug-style yitirhisiwa tani hi valve yo hetelela, munhu ufanele ku nyikela nyingiso hikuva ti valve totala ta Lug-style butterfly titava na ntshikelelo wale hansi lowu pfumeleriweke tani hi valve yo hetelela kutlula leswi ntlawa wa tona wa ntshikelelo wa "normal" wu kombisaka.
Nkarhi wa poso: Aug-06-2021
