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.