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
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
Asahi Part Numbers: 173728080, 173728100, 173728120, 173728140, 173729080, 173729100, 173729120, 173729140, 173744015, 173744020, 173744025, 173744030, 173744040, 173744050, 173744060, 173744080, 173745015, 173745020, 173745025, 173745030, 173745040, 173745050, 173745060, 173745080
Butterfly Valve Type 57 in PVC, PP and PVDF - ASAHI AV
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