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Floating type Ball valves (TDZ series)

TDZ series is a range of flanged, full bore, split body, floating ball valves, conformance with the latest global industrial specifications.


  • ISO 17292 and API 608 fully compliance to serve petroleum, petrochemical and allied industries.
  • New gland sealing design achieves superior fugitive emission performance for ISO 15848.
  • API 607/5th – ISO 10497/2004, the latest fire test certification are available.
  • ISO 5211 top mount and CAPI stem dimension for global automation conformity.
  • HYPATITE® ball seats provide enhanced sealing performance and longer life.
  • PED 2014/68/EU are available for CE marked products.
Basic design ISO 17292 / API 608 / ASME B16.34 / BS 5351
End to End ASME B16.10
End connection ASME B16.5
Wall thickness ISO17292 / ASME B16.34 / BS 5351
Actuator mounting ISO 5211 / CAPI
Fire safe API607/5th – ISO 10497
Fugitive emission ISO 15848 / EPA Method 21
  • ISO 17292: Metal ball valves for petroleum, petrochemical and allied industries.
  • BS 5351: Steel ball valves for the petroleum, petrochemical and allied industries.
  • CAPI: Spec ADDS 2.02 Rev: H Technical Specification for design requirements of actuator brackets for quarter turn soft seated ball valves.
  • API 608: Metal Ball Valves – Flanged, Threaded, and Welding Ends.
  • ISO 15848 : Industrial valves – Measurement, test and qualification procedures for fugitive emissions.
  • API 607: Fire Test for Soft-seated Quarter – turn Valves.
  • ISO 10497-5 : Testing of Valves-Fire type-testing requirements.
  • ISO 5211: Industrial valves – Part-turn actuator attachment.
  • Pressure Equipment Directive (PED) 2014/68/EU
  • Simplified actuator mounting

    ISO5211 actuator mounting pad is integrally provided for uniformly simplified mounting of any actuators provided with valve mounting flanges designed to ISO 5211 dimensional requirement.
    Mounting pad and stem meet CAPI standard.

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