Weco Butterfly Valves
Short neck, wafer-style body; 2
through 16-inch sizes
Recommended Service and Special Features:
on/off and throttling services from 1mm absolute vacuum to 175 psi (12
bar) cold working pressure at temperatures from -40º to 300º F,
depending on seat material.
14- to 16 inch sizes limited to 150 psi (10 bar) cold working
All Model 12 valves are self-centering and mount between 125 lb
or 150 lb ANSI flanges.
Model 12 bodies can be notched to fit between special
flanges. Special materials are available to meet 285 PSIG--consult
factory for details.