ISO 14540:2013 Preview

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

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 information

  • Status :  Published
    Publication date : 2013-03
  • Edition : 1
    Number of pages : 6
  • :
    ISO/TC 131/SC 4
    Connectors and similar products and components
  • 23.100.40
    Piping and couplings

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