Carbon simbi square flap gedhi vharafu
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Zvakapfuura: cast iron round flap valve Zvinotevera: pneumatic air damper valve ye flue gasi
Yakaiswa pamucheto wemuswe wepombi yemvura, iyo flap valve ine basa rekudzivirira kudzosera kumashure kwemvura yekunze. Iyo flap valve inonyanya kuumbwa nezvikamu zvina: chigaro, valve plate, mvura seal ring uye hinge. Zvimiro zvakakamurwa kuita madenderedzwa nemakona.
. Matanho emvura: Kuyerera kubva kumatsime echimuni emvura ekutanga, hapana mimwe michina yemvura
| Zvinhu zvezvikamu zvikuru | |
| Muviri | carbon steel |
| Board | carbon steel |
| Hinge | simbi isina ngura |
| Bushing | carbon steel |
| Pivot Lug | Carbon steel |
