Lined Butterfly Valve

Product Overview

ZT Teflon lined Butterfly Valve offers a light weight, lower cost, heavy duty, and maintenance free solution to high pressure applications.Common applications that use butterfly valves include: utilities, pulp and paper, oil and gas production, fuel handling systems, marine, petrochemical processing, air conditioning, and refrigeration.


  • Size range(s)
    NPS 1/2 ¨C 24
    Pressure rating
    ASME Classes 150 ¨C300

Features and benefits

  • Design Features
    Cast-on flange for ISO mounting of actuation
    Two-piece body design
    Locked-in PFA liner fully encapsulates the disk
    Back liner provides resilience to PTFE body liner, ensuring bubble-tight seal

  • Design Standard
     Lining Material: PFA, FEP

  • Product Catalogs
    Lined Butterfly Valve
    Document code: ZT-LINED-2022

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