Concentric Butterfly Valves: API 609
Worm Gear Wafer Soft Seal Butterfly Valve
Pneumatic Vent Butterfly Valve
Concentric Wafer Butterfly Valve
Pneumatic Wafer Butterfly Valve
Electric Soft Seal Butterfly Valve
Double Offset Butterfly Valves: API 609
Triple Offset Butterfly Valves: API 609
Worm Gear Hard Seal Butterfly Valve
Pneumatic Hard Seal Butterfly Valve
Electric Wafer Hard Seal Butterfly Valve
Gear Operated Hard Seal Butterfly Valve
Pneumatic Flange Butterfly Valve
