Eccentric Flanged Butterfly Valve
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Ivalvu ya butterfly iijisi flanged iiteendelani
Bala zyiingiIvalvu ya butterfly iijisi flanged iindene-indene ilabikkilizya a positive retained resilient disc seal alimwi a integral body seat. Ivalvu ilijisi zibeela zyotatwe zilibedelede: kulema kusyoonto, manguzu manji alimwi akuzungaana kusyoonto.
