AMES 4″ OS&Y GATE VALVE – CAST IRON FLG X FLG

Description

This 4 inch replacement outside stem and yoke (OSY) shutoff is a drop in replacement for the original shutoffs that come with a backflow assembly. It features all necessary tappings for the test cocks. It is UL, FM and AWWA approved for use on water lines. The maximum working water pressure is 175 psi.