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There are different kinds of butterfly valves, each adapted for different pressures and different usage. The zero-offset butterfly valve, which uses the flexibility of rubber, has the lowest pressure rating.
Butterfly valves belong to the quarter-turn rotational motion valves family and are used primarily to stop, regulate, or start the flow. The term “butterfly” in a butterfly valve is actually a disk that is connected to a rod.
Butterfly valves play an important role in water supply. Learn more about their types, actuation methods and advantages in particular applications.
Shop for Butterfly Valves at Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products.
Keystone K-LOK Figure 360/362 and 370/372 High Performance Butterfly Valve with Powered Actuator
Butterfly valves are quarter-turn rotary motion valves used as throttling valves to control flow through a system. They can be used with many different media. Butterfly valves offer several advantages including quarter-turn, openness for less plugging, and good control capabilities.
Maintain safe and efficient production across a wide spectrum of service conditions. Our complete range of butterfly valves extends from general purpose to severe service models used for isolation and throttling applications.
Bray offers reliable flow control with Resilient Seated, High Performance & Triple Offset butterfly valves - manual & automated.
For throttling control applications, one type of butterfly valve is now the industry standard: high performance butterfly valves (HPBVs) or double offset valves. Their advantages include a straight-through flow path, very high capacity, and ability to pass solids and viscous media.
Butterfly valves are designed for a variety of general applications for controlling liquids, gases, and slurries. We offer wafer and lug butterfly valves in a range of sizes, performance ratings, and actuation options.