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  • BS ISO 10372:1992

    Current The latest, up-to-date edition.

    Hydraulic fluid power. Four-and five-port servovalves. Mounting surfaces

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-10-1998

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    Defines the dimensions of surfaces where servovalves are mounted so as to ensure interchangeability. Mainly applicable to electrohydraulic flow-control servovalves, which represent present industrial practice.

    Scope - (Show below) - (Hide below)

    This International Standard specifies the dimensions of surfaces on which servovalves are mounted in order to ensure interchangeability.

    It applies primarily to electrohydraulic flow-control servovalves which represent current industrial practice. It is applicable to four-port servovalves and also to five-port types, i.e. those in which the pilot stage is supplied with hydraulic fluid separately from the remaining stages. In addition, this International Standard may be used for pressure-control servovalves. If the valve is used in a three-port application, either service port (A and B) may be omitted.

    Because there is no clear distinction between servovalves and certain proportional control valves in performance and/or application, the existence of this mounting surface for servovalves does not exclude the use of a mounting surface as specified in ISO4401.

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

    Committee MCE/18
    Development Note Supersedes 91/78502 DC, BS 6494-2(1986). (07/2002)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 9461:1992 Hydraulic fluid power — Identification of valve ports, subplates, control devices and solenoids
    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 468:1982 Surface roughness — Parameters, their values and general rules for specifying requirements
    ISO 5783:1995 Hydraulic fluid power Code for identification of valve mounting surfaces and cartridge valve cavities
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