PNEUMATIC BUTTERFLY VLAVES
The wafer butterfly valve is much smaller than other valve designs. The results are savings in materials, less weight, small space requirement, and ease of installation and operation. Wafer construction provides maximum strength under conditions of pipeline strain. Less torque, less time for opening (closing), compact, maintenance-free, bubble tight seal, long life, reliable performance and less cost for these entire outstanding features-this is butterfly valve.
The resilient seat of the butterfly valve performs several functions; forms a drop-tight seal with the disc, serves as the gasket between the flange and valve faces, and isolates the valve components from the flowing media. The result is rugged simple construction and little or no maintenance.