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As the premier distributor of industrial valves, valve automation services and related piping and steam specialties in our region, we attribute our success to quality products, knowledgeable people, and service second to none. Erdmann has a wide variety of high-quality, high-tech products to meet your requirements. We back these products with knowledgeable, experienced, service-oriented people and we will provide timely and accurate responses to your needs.
All Categories > Products by Manufacturer > Xomox Valves > Fully Lined Valves & Accessories > Tufline Fully Lined Butterfly Valves  
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Tufline Fully Lined Butterfly Valves


  • Lower torque ratings.
  • Continuous disc/shaft lining.
  • Triple O-ring stem sealing components are all isolated from corrosive flow media.
  • Spring washer live loaded stem packing. Slim profile disc.
  • Completely enclosed shaft bot tom. No springs, seals, or washers to corrode or fail.
  • Face-to-face dimensions meet API 609 specifications.
    PFA lining:
  • More flexible and less bulky for more reliable and tighter sealing. Excellent permeation resistance.
  • High Cv values.