Go ahead, take
a closer look.
A New Twist in Butterfly
We launched a whole new world in thermoplastic butterfly valve
technology. Based on extensive customer feedback we received
from industry leading professionals like yourself, our revolutionary
BYV Series butterfly valve has patent pending features the
competition can’t match.
For more information on the BYV Series butterfly valves or to
arrange a product demonstration, call Hayward Flow Control
at 1-800-429-4635 or visit us online at
Hydrodynamic disc for increased flow performance
Robust 1-piece valve body construction in PVC,
CPVC or GFPP materials
Over-sized liner face
Easy visibility disc position and flow rate indication
Blow out proof stem
Overmolded or field
mounted 316SS Lugs
ISO 5211 top flange for ease of actuation
72-spline interlocking throttle plate with
19 locking positions
Hayward is a registered trademark
of Hayward Industries, Inc.