Innovative hand lever design for this HAYWARD butterfly valve features a 72 spline interlock mechanism that allows for 19 stopping positions every 5. Model comes with a hydro-dynamic disc for Increased flow performance and an over-sized liner face that maximizes flange surface contact. Valve has a 1-pc stem with threaded retaining gland for positive stem retention, plus high visibility disc position and flow rate indication. The hand lever construction for this BYV series valve has a UV inhibitor for improved performance in outdoor applications.
| Item | Butterfly Valve |
| Style | Lug |
| Body Material | PVC |
| Max. Water Pressure | 150 psi |
| Pipe Size | 4 in |
| Temp. Range | 32 Degrees to 140 Degrees F |
| Liner Material | FPM |
| Disc Material | PVC |
| Handle Type | Lever |
| Number of Bolt Holes | 8 |
| Bolt Circle Dia. | 7 1/2 in |
| Lug Dia. | 22/31 in |
| Standards | ISO 5211 |
| Compliance | ASTM D1784 Cell Class 12454 |
WARNING: California Residents
This product and/or packaging can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
