Butterfly Valves
Industrial-grade valves are bidirectional, allowing positive shutoff with the flow in either direction, for two-position and modulating control.

Versatility from VF Series Butterfly Valves
Specifically designed for a wide range of HVAC applications, these standard-pressure, standard-temperature valves offer two-position and modulating control of hot, chilled or condenser water, and 50/50 glycol solutions.
Learn about the VF Series
VF Series Standard Pressure Butterfly Valves
- Low seating/unseating torques
- Bubble-tight shutoff
- Broad range of pre-assembled actuators

VF Series Standard-Pressure, Standard-Temperature Butterfly Valves
- High-integrity components for long life and functionality
- Two-way or three-way
- Broad range of pre-assembled actuators
- Compatible with all ANSI 125/150 slip-on and weld-neck flanges

VF Series High-Pressure, High-Temperature Butterfly Valve Assemblies
- Bidirectional shutoff, dead-end service
- Live-loaded seat design with fully encased O-ring
- Double offset stem design
- Compatible with all ANSI 150/300 slip-on and weld-neck flanges