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  • BS EN 61518:2001

    Current The latest, up-to-date edition.

    Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 bar (41,3 MPa)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  28-06-2002

    Publisher:  British Standards Institution

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

    01. Scope
    02. Normative references
    03. Dimensions
         3.1 Connection dimensions at the differential pressure
              instrument
         3.2 Connection dimensions at the shut-off device
         3.3 Seal rings
         3.4 Flange connection
    04. Installation
    05. Material for the bolts
    06. Marking
    Annex ZA (normative) Normative references to international
    publications with their corresponding European publications

    Abstract - (Show below) - (Hide below)

    This standard describes differential pressure measuring instruments (instrument) with a shut-off device (manifold) directly bolted on to them.

    Scope - (Show below) - (Hide below)

    Applicable to differential pressure (type) measuring instruments (instrument) with a shut-off device (manifold) directly bolted on to them.

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

    Committee GEL/65/2
    Development Note Also numbered as IEC 61518. (05/2001) Supersedes 94/201807 DC (07/2002)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ASME B18.2.1 : 2012 SQUARE, HEX, HEAVY HEX, AND ASKEW HEAD BOLTS AND HEX, HEAVY HEX, HEX FLANGE, LOBED HEAD, AND LAG SCREWS (INCH SERIES)
    ISO 3506:1979 Corrosion-resistant stainless steel fasteners — Specifications
    ASTM A 449 : 2014 : REDLINE Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use
    ISO 3601-1:2012 Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes
    ISO 3601-3:2005 Fluid power systems O-rings Part 3: Quality acceptance criteria
    ISO 48:2010 Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)
    ISO 1629:2013 Rubber and latices — Nomenclature
    ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
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