Hayward PSDBYV Series Butterfly Valves
Item Code: HFCPSDBYV
Butterfly Valve:
• One Piece Injection Molded PVC or CPVC Body
• PVC Disc
• 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
Actuator:
• Scotch Yoke Quarter-Turn Design - Less Friction than Rack & Pinion
• Ideal for Corrosive Atmospheres and Environments
• Stainless Steel Drive Shaft/Indicator Shaft and Stainless Steel Hardware Standard
• Available in Double Acting and Spring Return Models
• Adjustable Rotation Angle
• Linear Motion - No Teeth or Gears
• Permanent Lubrication
• Lower Air Consumption than Rack & Pinion
• Smaller Size Compared to Equivalent Rack & Pinion Torque Rating
• Position Indicator
• Namur-Style Top-Works Mounting
• Namur-Style Solenoid Mounting
• ISO 5211 Mounting Base
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Specifications
Brand
Hayward Flow Control
Category
Hayward Pneumatic Actuated Butterfly Valves
