WCB flange swing check valve

Ntchito ya swing cheke valavu ndikuwongolera njira yolowera njira imodzi ya sing'anga mu payipi, yomwe imagwiritsidwa ntchito poletsa kubweza kwapakatikati mupaipi. Vavu yowunikira ndi ya mtundu wa valve wodziwikiratu, ndipo magawo otsegulira ndi otseka amatsegulidwa kapena kutsekedwa ndi mphamvu ya sing'anga yoyenda. Vavu yowunikira imagwiritsidwa ntchito papaipi yolowera njira imodzi yokha, kuteteza sing'angayo kuti isabwererenso kuteteza ngozi. Amagwiritsidwa ntchito kwambiri m'mapaipi a petroleum, makampani opanga mankhwala, mankhwala, feteleza wamankhwala, mphamvu yamagetsi, etc.

Valve yowunikirayi imagwiritsidwa ntchito poletsa kubwereranso kwapakati pamapaipi ndi zida, ndipo kukakamiza kwapakati kudzabweretsa zotsatira za kutsegula ndi kutseka basi.Pamene sing'anga ikubwerera, valavu ya valve idzatsekedwa kuti ipewe ngozi.