PP Type-57 Butterfly Valve Lug Style

Type-57P Butterfly Valves

Type-57P butterfly valves are quarter turn valves with equal percentage type flow characteristics. They provide moderate flow control and therefore can be used for both on/off and modulating service. Good tolerance to suspended solids but not recommended for use with slurries or debris. The Type-57P butterfly valve is well suited for a wide variety of fluid flow applications.

Ideal Applications Include:

Isolation valves, control valves, chemical processing, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation

Features & Benefits:

• 316SS stem with full disc engagement
  
• Full seat design eliminates gaskets
  
• Seat overtightening prevention
  
• Lockout-Tagout lever handle molded padlock provision and 2-molded valve body tag holes
  
• Highly visible 0 - 90 degrees position indicator with 19 fine adjustment locking positions
  
• ISO 5211 F07 F14 bolt circle on top flange
  
• Polypropylene stem retainer
  
• Spherical disc design
  
• Non-wetted stem and body - Isolated from the media
  
• Plasgear operator