DelVal Ball Valves

DelVal Series 65-72 Floating Ball Valves
Two-Piece, Full and Reduced Port

Standards and Specifications

DelVal Series 65-72 Floating Side Entry Ball Valves are designed and manufactured to meet the requirements of the following industry standards:

  • Design

    API 6D, BS EN ISO 17292, ASME B16.34

  • Face to Face

    API 6D, ASME B16.10

  • Testing

    API 6D, API 598, ISO 5208

  • Pressure Temperature

    ASME B16.34

  • Flange Accommodation

    ASME B16.5, BS EN 1092

  • Butt Weld Ends

    ASME B16.25

  • NACE

    ANSI/ASME MR 0175/ISO 15156-1

  • Fire Safe Certified

    API 6FA/API 607

  • Fugitive Emission

    ISO 15848 -1&2

  • Compliance

    PED 2014/68/EU

  • Body Style

    Flanged end/Butt weld end

  • Rating

    Class 150 to Class 1500

  • Temp Range *

    -46°C to 200C
    -50°F to 392°F

  • Size Range **

    2" to 12"

*Pressure-temperature rating shall be the lesser of the shell rating or the seat rating or the seal rating.

Design Construction & Features

  • ISO 5211 Integral Top Flange

  • Contoured Seat design to ensure stresses due to line pressure are counter balanced

  • Multiple stem sealing arrangement prevents leakage to atmosphere

  • Antistatic Device

  • Body cavity Drain Plug

Certifications
card_membership API-6D-Certificate
card_membership Delval-ISO-9001
card_membership DNV Full Quality Assurance Certificate
card_membership SIL3 Series 7 & 8 TMBV Certificate
card_membership NSF 61 & 372 Series 64,--65-66,--69-70,--73-74,--75-76--&--78 Ball Valves