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  • API 594 REDLINE : 2010

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    CHECK VALVES: FLANGED, LUG, WAFER, AND BUTT-WELDING

    Available format(s): 

    Superseded date:  23-07-2013

    Language(s): 

    Published date:  01-01-2010

    Publisher:  American Petroleum Institute

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative References
    3 Terms and Definitions
    4 Pressure-temperature Ratings
    5 Design
    6 Material
    7 Inspection, Examination, Testing, and Repair
    8 Marking
    9 Shipment
    10 Recommended Spare Parts
    Annex A (informative) - Information to be Specified by
            the Purchaser
    Annex B (informative) - Standard Nomenclature for
            Valve Parts

    Abstract - (Show below) - (Hide below)

    Describes design, material, face-to-face dimensions, pressure-temperature ratings, and examination, inspection, and test requirements for two types of check valves: a) Type 'A' check valves are short face-to-face; and b) Type 'B' bolted cover swing check valves are long face-to-face.

    General Product Information - (Show below) - (Hide below)

    Document Type Redline
    Publisher American Petroleum Institute
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    ASME B18.2.1 : 2012 SQUARE, HEX, HEAVY HEX, AND ASKEW HEAD BOLTS AND HEX, HEAVY HEX, HEX FLANGE, LOBED HEAD, AND LAG SCREWS (INCH SERIES)
    MSS SP 6 : 2017 STANDARD FINISHES FOR CONTACT FACES OF PIPE FLANGES AND CONNECTING-END FLANGES OF VALVES AND FITTINGS
    ASME B18.15 : 2015 FORGED EYEBOLTS
    API STD 598 : 2016 VALVE INSPECTION AND TESTING
    AWS A5.13/A5.13M : 2010 SPECIFICATION FOR SURFACING ELECTRODES FOR SHIELDED METAL ARC WELDING
    ASTM B 473 : 2007 Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire
    ASME B16.10 : 2017 FACE-TO-FACE AND END-TO-END DIMENSIONS OF VALVES
    ASME B16.11 : 2016 FORGED FITTINGS, SOCKET-WELDING AND THREADED
    ASME B16.42 : 2016 DUCTILE IRON PIPE FLANGES AND FLANGED FITTINGS - CLASSES 150 AND 300
    API STD 600 : 2015 STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS
    ASME B16.20 : 2012 METALLIC GASKETS FOR PIPE FLANGES
    ASME B16.1 : 2015 Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250
    MSS SP 25 : 2013 STANDARD MARKING SYSTEM FOR VALVES, FITTINGS, FLANGES, AND UNIONS
    ASTM A 217/A217M : 2014 : REDLINE Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
    MSS SP 44 : 2016 STEEL PIPELINE FLANGES
    ASME B16.5 : 2017 PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD
    AWS A5.9/A5.9M : 2012 SPECIFICATION FOR BARE STAINLESS STEEL WELDING ELECTRODES AND RODS
    ASME B16.34 : 2017 VALVES - FLANGED, THREADED, AND WELDING END
    ASME PV CODE 8 SET : 2013 ASME BOILER AND PRESSURE VESSEL CODE (BPVC) - RULES FOR CONSTRUCTION OF PRESSURE VESSELS (SET)
    ASME B16.47 : 2017 LARGE DIAMETER STEEL FLANGES: NPS 26 THROUGH NPS 60 METRIC/INCH STANDARD
    ASME B16.25 : 2012 BUTTWELDING ENDS
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