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  • BS 7389-1:1990

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Pneumatic fluid power valve mounting surfaces Specification for five-port directional control valves (without electrical connector)

    Available format(s):  Hardcopy, PDF

    Superseded date:  02-11-2001

    Language(s):  English

    Published date:  31-12-1990

    Publisher:  British Standards Institution

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

    Committees responsible
    Foreword
    Specification
    1 Scope
    2 Normative references
    3 Dimensional requirements and tolerances
    4 Identification of ports and orifices
    5 Identification statement
    Annex
    A Bibliography
    Tables
    1 Dimensions - Sizes 1, 2 and 3
    2 Dimensions - Sizes 4, 5 and 6
    3 Dimensions and tolerances of form and location of
       interface features
    Figures
    1 Mounting surface - Sizes 1, 2 and 3
    2 Mounting surface - Sizes 4, 5 and 6
    3 Dimensions and tolerances of form of interface
       features
    4 Identification of main and actuation orifices and
       tolerances of position of the mounting surface
    5 Mandatory stable position of monostable valve
    6 Communication between ports associated with pilot
       controls

    Abstract - (Show below) - (Hide below)

    Relates to valves rated for a maximum working pressure of 16 bar. Specifies dimensions and tolerances of the interface features, designates port identification and the result of operator actuation.

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

    Committee MCE/18
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO 4400:1994 Fluid power systems and components — Three-pin electrical plug connectors with earth contact — Characteristics and requirements
    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 1219:1976 Fluid power systems and components — Graphic symbols
    ISO 1302:2002 Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation
    ISO 468:1982 Surface roughness — Parameters, their values and general rules for specifying requirements
    ISO 4414:2010 Pneumatic fluid power General rules and safety requirements for systems and their components
    ISO 129:1985 Technical drawings Dimensioning General principles, definitions, methods of execution and special indications
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