Butterfly Valves are simple flow control devices that use a pivoting disc to open, close, or throttle flow. Butterfly Valves provide trouble free service in many chemical, pertro-chemical, water, and power generation industries. Butterfly valves are designed and manufactured to provide control and shutoff of flowing gases, liquids, or fluidized solids. These include Double Flange, Weld End, Lug and Water Type Valve Bodies.
APOI 609, 598, 607,
ASME B16.5, B16.34, B16.47 (A&B), B31.1, B31.3, ETC.
Everest Value USA Butterfly Valve Catalog