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  4. A48Y Full bore type spring loaded safety
  • A48Y Full bore type spring loaded safety pressure relief valve with wrench
  • A48Y Full bore type spring loaded safety pressure relief valve with wrench
  • A48Y Full bore type spring loaded safety pressure relief valve with wrench
  • A48Y Full bore type spring loaded safety pressure relief valve with wrench
A48Y Full bore type spring loaded safety pressure relief valve with wrenchA48Y Full bore type spring loaded safety pressure relief valve with wrenchA48Y Full bore type spring loaded safety pressure relief valve with wrenchA48Y Full bore type spring loaded safety pressure relief valve with wrench

A48Y Full bore type spring loaded safety pressure relief valve with wrench

  • Product Item:A48Y
  • Design and Manufacture: API RP 520
  • Face to Face(end to end): API 526
  • Test and Inspection: API 527
  • Flanged connection acc. to ANSI B16.5
  • A48y Full Bore Type Spring Loaded Safety Pressure Relief Valve With Wrench - Buy Safety Pressure Relief Valve , Relief Valve , Pressure Relief Valve
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    Description

    A48C Open Bonnet Plain Lever Tpye Safety Valve

    Safety Valves/pressure safety valves, angle type
    Full lift safety valve
    Standard safety valve for boiler, open bonnet,
    metal to metal seated, with plain type lifting device,
    Inlet: Flanged connection acc. to ANSI B16.5
    Outlet: Flanged connection acc. to ANSI B16.5

    Applications

    Provided as safety device for protection against excessive pressure in pressure vessels.
    Approved for gases, vapours and fluids
    Working temperatures: Lower than 300°C

    Standards Compliance

    Design and Manufacture: API RP 520
    Face to Face(end to end): API 526
    Test and Inspection: API 527


    Main property specifiecation

    Mormal Pressure PN 150 300 600
    Body strength Ps(Mpa) 3.0 7.5 15
    Set pressure Pk(Mpa) 0.1-2 1.6-5 3.2-10
    Seal pressure Pm(Mpa) 90%Pk
    Reseation pressure Ph(Mpa) ≥90%Pk
    Relieving Pressure Pp(Mpa) ≤1.03Pk
    Lift height H(mm) ≥1/4 d0
    Appropriate  temp. ≤300℃
    Appropriate Medium Fluids, Steam

    Code of throat diameter

    Code Diameter Code Diameter
    D 10 L 50
    E 13 M 55
    F 16 N 60
    G 20.5 P 72
    H 26 Q 96
    J 33 R 115
    K 40 T 148






    Remark: 150Lb for outlet flange



    Remark: 300Lb for outlet flange

    Remark: 600Lb for outlet flange

    Inquiry Us





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