4" BYV Series CPVC Butterfly Valve w/ Lever Handle, EPDM O-ring (Gray)

The Revolutionary and patent-pending BYV Series Butterfly Valve from Hayward features the most advanced thermoplastic design and construction in the industry today. Available in multiple thermoplastic materials from 2" through 12", the BYV has an extremely robust body construction while lighter weight than a metal equivalent. The revolutionary hand lever design features a 72 spline interlock mechanism allowing for 19 stopping positions every 5 degrees. Additionally, the hand lever material incorporates a UV inhibitor for enhanced performance in outdoor applications. The BYV features reinforced lug holes and can be ordered with overmolded 316 stainless steel lugs for dead end service needs. Designed for global use, the BYV is available in ANSI and DIN/EN flange patterns with a pressure rating of 150 PSI / 10 Bar across all sizes and materials. Finally, the BYV Series is Made by Hayward in the USA!

KEY FEATURES & BENEFITS

• One Piece Body
• Revolutionary Hand Lever with 19 Lockable Stop Positions and 360° Interlock
• External Disc Position and Flow Indication
• Hydro-dynamic Centric Disc Design for Increased Flow Performance
• Over-Sized Liner Face Maximizes Surface Contact with Flanges
• 1-Piece 316 Stainless Steel Stem with Threaded Retaining Gland
• Stem Bearing and Seal Retainer for Absolute Stem Positioning and Sealing
• ISO 5211 Top Flange and Stem Drive
• All Sizes Meet ANSI B16.10 / ISO 5752 Narrow Face-to-Face Dimensions
• Pressure Rated at 150 PSI / 10 Bar in All Sizes @ 70°F Non-Shock

TYPICAL APPLICATIONS

• Water and Wastewater Treatment
• Aquatic and Animal Life Support Systems
• Chemical Processing and Handling
• Marine and Corrosive Environments
• Mining
• Metal Plating and Surface Finishing
• Landfills / Environmental Infrastructure
• Water / Theme Parks