“Multi In-Line” flap valve nd 250 – 500 mm

Non return in-line valve made of reinforced polyester and isoftalic gel-cot, AISI 316 stainless steel metal parts , to be placed on pipes of any diameter (PVC . HDPE . fiberglass . ceramic , cast , steel , etc. ) by utilization of multi-diameter coupling MSC ; with lid for inspection and clearing ; pressure
rating 0,6 bar ; EPDM gasket