Type 567 Wafer Style Butterfly Valve

Available now are 14" to 24" Type 567 Style Butterfly Valves!


GF Piping Systems presents the 567/568 Type Series of Butterfly Valves with a comprehensive range of products for water and lug style applications.

Our systems' modular design principle allows you to exchange individual system components-fast, easily and at very little expense.

Product Overview

Technical Data:

Size Range:

Type 567:

  • 2" - 12": PVC, CPVC, ABS, PP-H, PVDF
  • 14" - 24": PP ONLY

Type 568:

  • 2" - 8"

Pressure Rating:

  • PN10 (up to 150 PSI), Bi-directional

Joining Technology:

  • Wafer or Lug-Style

Standard Ratings:

  • Wafer ANSI/ISO
  • Lug ANSI


  • Polyvinyl Chloride (PVC)
  • Chlorinated Polyvinyl Chloride (CPVC)
  • Acrylonitrile-Butadiene-Styrene (ABS)
  • Polypropylene PP
  • Polyvinylidene Fluoride (PVDF)


  • EPDM, FPM, and others on request

Fields of Application:

  • Water treatment
  • Power plants
  • Marine
  • Electroplating
  • Chemical process industry
  • Automotive industry
  • Cooling equipment
  • Aquariums
  • Swimming pool construction


  • 50% lower actuation torque compared to a centric butterfly due to the double eccentric operating principle
  • Abrasion can be reduced noticeably
  • Integrated electric position indicator in the mounting flange
  • Optimized gaskets
  • All components which are in contact with the media are made of piping materials, minimizing permeation
  • Functional hand lever made of glass-fiber-reinforced polypropylene (PP-GF 30) with 5° ratchet setting, lockable




  • Manual valves with hand lever or reduction gear
  • Pneumatically or electrically actuated
  • Handle extension
  • Fine adjustment lever allows disc to be opened at any angle from 0o to 90o
  • Increased chemical resistance and a wider temperature range with a PVDF liner and a PTFE disc seal