COMPANY HEADER
  • Type-57IL Isolator Lug Butterfly Valves - Lever
  • Type-57IL Isolator Lug Butterfly Valves - Lever_Dimension
  • Standard model (3" - 12") has PVC body and PP disc for superior chemical resistance and elevated temperature capabilities
  • Our 316 stainless steel stem has full engagement over the entire length of the disc and is a non-wetted part, totally isolated from the media
  • Only solid and abrasion resistant plastic disc and elastomeric liner are wetted parts
  • ISO bolt circle on top flange - No body or stem modifications required for accessories
  • Stem retainer - PP retainer to prevent stem removal
  • Seat overtightening protection molded body stops and seat stress relief area
  • Spherical disc design offers increased Cv, ultimate sealing and high cycle life
  • Over molded 316 stainless steel factory lug that allows bidirectional installation
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Item #

Size

Disc Material

Diameter (D)

Length (L)

Height (H)

Revit

N/A 3in (80mm) N/A PP N/A 7.28 in N/A 1.81 in N/A 7.52 in N/A Revit Icon (for items table)
N/A 4in (100mm) N/A PP N/A 8.27 in N/A 2.20 in N/A 8.11 in N/A Revit Icon (for items table)
N/A 6in (150mm) N/A PP N/A 10.63 in N/A 2.80 in N/A 9.92 in N/A Revit Icon (for items table)
N/A 8in (200mm) N/A PP N/A 12.6 in N/A 3.43 in N/A 11.14 in N/A Revit Icon (for items table)
N/A 3in (80mm) N/A PVC N/A 7.28 in N/A 1.81 in N/A 7.52 in N/A Revit Icon (for items table)
N/A 4in (100mm) N/A PVC N/A 8.27 in N/A 2.20 in N/A 8.11 in N/A Revit Icon (for items table)
N/A 6in (150mm) N/A PVC N/A 10.63 in N/A 2.80 in N/A 9.92 in N/A Revit Icon (for items table)
N/A 8in (200mm) N/A PVC N/A 12.6 in N/A 3.43 in N/A 11.14 in N/A Revit Icon (for items table)
N/A 3in (80mm) N/A PP N/A 7.28 in N/A 1.81 in N/A 7.52 in N/A Revit Icon (for items table)
N/A 4in (100mm) N/A PP N/A 8.27 in N/A 2.20 in N/A 8.11 in N/A Revit Icon (for items table)
N/A 6in (150mm) N/A PP N/A 10.63 in N/A 2.80 in N/A 9.92 in N/A Revit Icon (for items table)
N/A 8in (200mm) N/A PP N/A 12.6 in N/A 3.43 in N/A 11.14 in N/A Revit Icon (for items table)
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