Hayward BYV Series Butterfly Valves - Precision Mechanism & Quality

Products

Valves & Automation

2″ -12″ PVC,CPVC,GFPP

• One Piece Injection Molded PVC, CPVC or GFPP Body
• PVC, CPVC or GFPP Disc Materials
• Hand Lever with 19 Lockable Stop Positions & 360°
Interlocking Splines
• External Disc Position and Flow Indication
• Hydro-dynamic Centric Disc 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 Position and Seal
• 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
• NSF/ ANSI 61 and NSF/ ANSI 372 Listed

• Lock out Caps
• Stem Extensions
• Over-Molded 316 Stainless Steel Lugs
• Titanium or Hastelloy™ Stem Materials
• Gear Operators
• Complete Range of Pneumatic or Electric Actuators
• 2″ Square Operating Nut
• Chain Operator for Gear Box

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Documents

Technical Document