• DBF Series

DBF Series Flanged Style Duckbill Check Valves

(DBF Series)

Cla-Val Series DBF 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 DBF valves to be used with many different fluids. When ordering, specify Model DBF, valve ID size, flange drilling, and add first letter of elastomer material IE: 4"-DB-N (N for Neoprene).