Check Valve

The swing check valves with rubber covered disc belong to the last generation of swing check valves, developed in order to improve the performance and the technical characteristics. These valves are manufactured in ductile iron, with the swing in ductile iron fully covered with NBR rubber. These swing check valves allow the full passage of the flow, with no water losses (compared to classical swing check valves with disc in cast iron).


Size                                   :   2″ – 24″, DN50 – DN600

Rating                             :   PN16 – PN25 / ANSI Class 150

Working Pressure   :   150psi – 250psi / 10,3 Bar – 17,2 Bar

Material                         :   Duclite Iron, WCB

Temperature               :   366°F / 185°C

End                                   :   Flanged, Double Flanged

Manufacturer            :   NIBCO, AVK, Other Request

» The valve flow is streamlined,low resistance

» The open-close part is control by medium itself to prevent backflow

» Seal the pair of pairs of advanced and reasonable

» Products can be used in a variety of piping flange and flange standard and flange seal type

» Valve body variety, gasket can be based on actual conditions