A Better Butterfly Valve
Haywards BYB Series Industrial Butterfly Valves 2? through 8? are rated at a full 150 PSI. Unlike other plastic butterfly valves, these valves are constructed from a one piece body that incorporates slot designed bolt holes to accommodate ANSI and DIN pipe flanges. Their heavy duty construction stands up to the most demanding applications.
Extra Features, No Extra Cost
BYB Series Butterfly Valves feature a stainless steel stem and a lever handle with a built in lockout feature.
Other plastic butterfly valves have only a thin o-ring on the disk to seal the valve, but Hayward valves feature a full body double liner seal and a liner retention slot. This means that the process media never contacts the valve body. And you can count on the full liner seal to perform reliably, year after year.
No Metal, No Corrosion
These valves have no metal in contact with the process media. They cannot corrode or rust nor will they contaminate sensitive fluids flowing through them.