Butterfly Valves
Butterfly valves are valves that isolate or regulate the flow of a fluid. The closing mechanism is a disc that rotates 90 degrees from open to close or vice versa. They are part of the family of valves called quarter-turn. Butterfly valves have a small footprint in the piping when compared to other styles of isolation valves. There are three main types of butterfly valves: Resilient, High Performance (Double Off-Set) and Triple-Offset. Total Valve Systems can offer a butterfly valve to meet your needs either as manually operated or actuated.
Brands
Dual Door Wafer Check
Used primarily to prevent reverse flow through pipes, efficient double-door (or non-return) check valves play an especially important role in protecting pumps and compressors.
Resilient Rubber Seated
Also known as concentric or zero-offset valves, resilient-seated butterfly valves are widely favored for specialty liquid and gas applications.
Double Offset High Performance
Also known as high-performance butterfly valves, double-offset valves feature two offset stems that offer especially long life due to reduced contact between valve discs and seats.
Triple Offset High Performance
For the most demanding applications in your drilling activities, triple-offset butterfly valves are essential for high pressures and high-temperature that require metal vs. soft seats.
Tricentric®
The TRICENTRIC® Triple Offset is recognized in the market for excellent flow and control characteristics, sealing capabilities (zero leakage bidirectional, upon customer request) and dependability in a wide range of applications.
Highseal®
SCORE HIGHSEAL® butterfly valves are suitable for a wide range of applications, from vacuum to high pressure, and low to high temperature services.