Industry-Leading Butterfly Valves
Butterfly Valves feature a rotating disc that regulates the flow of liquid. The disc is centered in the pipe, and a rod passes through it. As liquid flows through the pipe, the actuator rotates providing a consistent pressure drop. HPV’s Butterfly Valves are choice for many different fluid services.
Butterfly Valve S Series
These high quality, PTFE Lined, Butterfly Valves have been designed and engineered for operation with highly aggressive pipeline media. They are particularly successful against chlorides and acidic solutions under high temperatures. The features of the S Series Butterfly Valve include:
- Low Operational Torque
- Increased Operational Lifespan Due To Ball-Shaped Construction Of Sealing Surfaces
- Complex Shaped Backups Improve Operational Life
- High Resistance To Chemicals
Butterfly Valves require little maintenance, because they self-regulate the flow of liquid.
Butterfly Valves feature a handle that’s easy to turn. This opens or closes the valve in an instant.
Butterfly Valves are lightweight and easy to install, even in very large piping operations.
Butterfly Valve K Series
These highly innovative, Butterfly Valves have been specially designed for resistance to external corrosion in aggressive environments. Precisely manufactured with a Durocast body, PFA encapsulated disc and PTFE seat, this valve is highly reliable.
The features of the K Series Butterfly Valve include:
- Lightweight Body
- Withstands Aggressive And Corrosive Environments
- Offers Successful, Maintenance-Free Service
- UV Stable
Advantages And Disadvantages Of Butterfly Valves
Advantages of Butterfly Valves
- Compact design
- Lightweight for easy installation
- Quick to open or close
- Adaptable to pipes of all sizes
- Low-pressure drop
- Always a bit of pressure
- May choke flow
- Unpredictable disc movement