Type-57P Lug 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 Lug butterfly valve is well suited for a wide variety of fluid flow applications.
Resources
Data Sheet
Ideal Applications Include: Isolation valves, control valves, chemical processing, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation
Size:
2″ – 14″
Body Materials:
PVC/CPVC/PP/PVDF
Seat Materials:
EPDM/FKM/Nitrile
Disc Materials:
PVC/CPVC/PP/PVDF
• Type-57P butterfly valve
• PVC Body 2”, 2-1/2” & 14” – Other PVC sizes T-57IL butterfly valve
• CPVC Body 2” – 8”
• PP & PVDF body 2”- 14”
• Machined lug outsert design in 316SS (Standard) Titanium or Hastelloy
• Machined body design eliminates lug rotation
• Permanent factory assembly using custom design tools
• No valve flow directional requirement
• Requires no downstream mating flange for end of line applications*
• Full pressure rated when used with downstream mating flange
• Mating flange bolts length determination table provided by flange type