Hayward Large Butterfly Valves (BYB Series)

The Hayward BYB Series large butterfly valves are designed for 14" to 24" applications. They are available in PVC, CPVC, Polypropylene, and PVDF with a choice of EPDM, FPM (Viton), or Nitrile liners. These valves offer excellent chemical resistance and are suitable for both manual and automated operation.

Key Features

• Available in sizes 14" to 24"
• Body materials: PVC, CPVC, Polypropylene, and PVDF
• Liner options: EPDM, FPM (Fluorocarbon), and Nitrile
• Wafer and lug style mounting available
• Actuator-ready designs
• Low torque operation for easier manual or automated control
• Strong chemical and corrosion resistance
• BYB BUTTERFLY VALVE BROCHURE

Material Selection

• PVC — Cost-effective for many water and general chemical applications.
• CPVC — Higher temperature capability than PVC.
• Polypropylene — Excellent resistance to many organic solvents and acids.
• PVDF — Outstanding chemical and temperature resistance for aggressive services.

Applications

• Large-scale water and wastewater treatment
• Industrial chemical processing
• Power plant cooling and process systems
• Mining and mineral processing
• General large-diameter shut-off and flow control

Actuation

BYB Series valves are available in actuator-ready configurations and can be paired with electric or pneumatic actuators for automated control. Factory assembly and testing are available when ordered together with an actuator.