Special Butterfly Valves

Advanced Valve Design Inc. manufactures various styles of butterfly valves to suit your exact specifications. Options available include:

Valves can be produced in any size diameter or face-to-face.

Body and disc are available in other materials such as hi-temp cast iron, ductile iron, and any weldable alloy. Shafts can be made from any grade stainless steel or nickel alloy.

Design pressures are normally less than 15 psi., but higher pressure valves are available.

Valves can be engineered to meet specific temperature requirements from sub zero to 2000 deg. F.

For corrosive enviroments, the body and blade can be manufactured from stainless steel or any weldable alloy.

Various types of bearing & packing arrangements are available, depending on the application.

Valves can be furnished with a variety of actuating and control mechanisms.