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  • ISO 14540:2013

    Current The latest, up-to-date edition.

    Hydraulic fluid power — Dimensions and requirements for screw-to-connect quick-action couplings for use at a pressure of 72 MPa (720 bar)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  15-03-2013

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 14540:2013 specifies dimensional and performance requirements for hydraulic screw-to-connect quick-action couplings designed to be used at pressure of 72 MPa (720 bar) in static conditions as an interface between a hydraulic power unit and a tool. Typical applications for these couplings are related to hydraulic jacks, rams, clamping devices, hand tools, and cylinders.

    ISO 14540:2013 covers two types of such couplings: the "P" type, which has a poppet valve, and the "S" type, which has a spherical valve.

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

    Committee ISO/TC 131/SC 4
    Development Note Supersedes ISO/DIS 14540. (03/2013)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    14/30287215 DC : 0 BS ISO 18869 - HYDRAULIC FLUID POWER - TEST METHODS FOR COUPLINGS ACTUATED WITH OR WITHOUT TOOLS
    PD ISO/TS 11672:2016 Connectors for fluid power and general use. Designation and nomenclature
    BS ISO 18869:2017 Hydraulic fluid power. Test methods for couplings actuated with or without tools
    ISO 18869:2017 Hydraulic fluid power — Test methods for couplings actuated with or without tools

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

    ISO 5598:2008 Fluid power systems and components Vocabulary
    ISO 4397:2011 Fluid power connectors and associated components — Nominal outside diameters of tubes and nominal hose sizes
    ISO 5864:1993 ISO inch screw threads Allowances and tolerances
    ISO 7241-2:2000 Hydraulic fluid power Quick-action couplings Part 2: Test methods
    ISO 725:2009 ISO inch screw threads Basic dimensions
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