ISO 5781:2016 Preview

Hydraulic fluid power -- Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves -- Mounting surfaces

ISO 5781:2016 specifies the dimensions and other data relating to surfaces on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves are mounted in order to ensure interchangeability.

It applies to mounting surfaces for hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves, which represent current practice; they are generally applicable to industrial equipment.


General information

  • Status :  Published
    Publication date : 2016-08
  • Edition : 3
    Number of pages : 24
  • :
    ISO/TC 131/SC 5
    Control products and components
  • 23.100.50
    Control components

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