Nibco Butterfly Valve - Ductile Iron, Lug Type, 200 PSI, 4 in

The NIBCO® lug type butterfly valve provides bi-directional dead-end service without a downstream flange, and bubble-tight shutoff at 200 PSI. The valve is ideal for commercial and some light industrial process applications, including HVAC and vacuum services, in addition to hot and cold potable water.