Wilkins 10" Model 350 ABG Device

The Wilkins 350ABG-10 10” double-check valve assembly, also called the Zurn Wilkins 10” DCVA, is a backflow preventer designed to protect potable water supplies from back-siphoning or back pressure from polluted water. This 10-inch 350 ABG device is meant for use in no- or low-hazard environments. It is quality manufactured by Zurn Wilkins, which is one of the most respected names in the industry.

The main valve body and access covers are constructed from ASTM A 536 ductile iron, coated in an NFS-approved fusion epoxy finish. Internals consist of 300 Series stainless steel and NORYL resins. Springs and fasteners on this 10" double -heck valve assembly backflow preventer also consist of 300 Series stainless steel with FDA-approved Buna Nitrile O-rings.