Waterworks Butterfly Valve

Single Eccentric Geometry

This offset disc design provides an uninterrupted 360 degree sealing surface.
The sealing surface is not interrupted by the valve shaft and does not have any continuous contact
points between the body sealing surface and the disc sealing surface. This results in a longer seat life.

Standard Specification

Design

â–ª AWWA C 504
â–ª BS 5155
â–ª JIS B 2064

Nominal Diameter

â–ª 8” to 120”
â–ª DN 200 to 3000

Face-to-Face

â–ª BS 5155 Short Type
â–ª AWWA C 504 Short Type
â–ª Others on request

Installation Options

â–ª Horizontal
â–ª Vertical

Flange Standard

â–ª ASME B 16.5/16.47
â–ª BS 4504 / EN 1092-1
â–ª JIS B2220
â–ª Others on request

Lining Options

â–ª Full Rubber lined
â–ª Rubber lined body only

Pressure Rating

â–ª AWWA C 504
â–ª Class 25/75/150

Testing

â–ª AWWA C 504

Applicable Materials