Febco Model 850 DC

850 LARGE ASSEMBLYThe Febco 850 is a double check valve assembly ( DCA ).  It was available in 2 ½” – 10” sizes and was produced from 1993 – 2014.  The body was made of ductile iron with a fused epoxy coating.  A lead free version was introduced in 2011 (LF850).  Parts are not interchangeable between the 850 and LF850.

Parts Breakdown

Repair Procedures

Repair Videos

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Repair Guy Article

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Spec Sheet

Spec Sheet

PDF  Series 850 2 1/2″ – 10″ – Spec Sheet



Category: Febco
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