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I-Ductile Iron Check Valve Rubber Wedge
Ama-valve okuhlola ama-swing afika nezihlalo eziqinile.Kufakwe kuzinhlelo zokumpompa ukuvimbela ukugeleza emuva zingasetshenziselwa amanzi okuphuza kanye namanzi amoshiwe.I-disc ixhunywe ku-shaft ngesihlahla esiguquguqukayo esivumela i-disc nesihlalo se-valve ukulungisa kahle.Zonke izingxenye zangaphakathi ziyi-ductile iron embozwe ngamanzi okuphuza avunyelwe i-epoxy noma i-EPDM.
