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  • ISO 7790:2013

    Current The latest, up-to-date edition.

    Hydraulic fluid power — Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10 — Clamping dimensions

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

    Language(s):  French, English

    Published date:  26-02-2013

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 7790:2013 specifies clamping dimensions of four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08, and 10, on mounting surfaces. The dimensions and sizes conform to ISO 4401 so as to ensure interchangeability of these valves and to reduce the number of fixing devices to be used.

    It applies to clamping dimensions of four-port modular stack valves and four-port directional control valves which represent current practice. They are generally applicable to industrial equipment.

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

    Committee ISO/TC 131/SC 5
    Development Note Supersedes ISO/DIS 7790. (02/2013)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    SAE J 1783 : 2013 Ship Systems and Equipment - Selection of Hydraulic Directional Control Valves
    BS ISO 4413:1998 Hydraulic fluid power. General rules relating to systems

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

    ISO 4401:2005 Hydraulic fluid power — Four-port directional control valves — Mounting surfaces
    ISO 5598:2008 Fluid power systems and components Vocabulary
    ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
    ISO 1302:2002 Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation
    ISO 286-1:2010 Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviations and fits
    ISO 129-1:2004 Technical drawings Indication of dimensions and tolerances Part 1: General principles
    ISO 965-1:2013 ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data
    ISO 5783:1995 Hydraulic fluid power Code for identification of valve mounting surfaces and cartridge valve cavities
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