Zurn Wilkins Model 950XLTBF
Zurn Wilkins Double Check Valve Assembly with Top Access Covers and Butterfly Valves
Designed for installation on water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. A test cock plug is provided to protect against fouling caused by insects, dirt and debris. Assembly shall provide protection where a potential non-health hazard exists
1¼" &ndash 2"