Cla-Val - Model RF-DBF -Flanged Duckbill Check Valve

Cla-Val Series RF-DBF Rubber-Flex Duckbill Flanged Style Check Valves feature an integral, metal-backed, rubber flange for attaching directly to flanged-end connections from tank or head wall.  A variety of elastomers allow RF-DBF valves to be used with many different fluids.