Ductile Cast Iron Control Wafer Lug Butterfly Valves with EPDM PTFE PFA
easy to cut and install

High Quality Three Eccentricities Metal Seat Electric Actuator Butterfly Valve with Flange
easy to cut and install

Factory Direct Sale Manual Flange Butt Weld Butterfly Valve
easy to cut and install

Double Eccentric Large Diameter Flanged Butterfly Valve with Electric and Manual Operation
easy to cut and install