Serie 2: DIN /F2, Serie ANSI B BS , Serie ANSI B Serie 8: DIN /F32, Serie API BS , Serie MSS SP 67 -. Buy BS EN INDUSTRIAL VALVES – FACE-TO-FACE AND CENTRE -TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN. Series 2: DIN /F2, SeriesANSI B BS , Series ANSI B Series8: DIN/F32, Series API BS , Series MSS SP
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Date Comments Li ce ns ed C op y: EN was produced as the result of international discussions in which the United Kingdom took an active part. Together with BS EN A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application.
Compliance with a British Standard does not of itself confer immunity from legal obligations. This standard has been updated see copyright date and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Industrial valves, valves-and fittings, flanged valves, metallurgical products, dimensions, dimensional tolerances English version Industrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems — Part 2: Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.
A version in any other langage made by translation under the responsibility of 58-2 CEN member into its own language and notified to the Central Secretariat has the sb status as the official versions. This European Standard shall be given the status of a national standard, either by the publication of an identical text or by endorsement, at the latest by Apriland conflicting national standards shall be withdrawn at the latest by April ENIndustrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems — Part 1: ENIndustrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems — Part 2: The progress in work in the standardization of the different products can require a revision of the standard by adding or subtracting some basic series.
The basic series in this standard are taken from the origin series shown in Annex A informative.
Changes made to the origin series will not be automatically incorporated into this standard. This Part of this standard covers valves having the following Class and DN values: Face-to-face dimensions of automatic steam traps are specified in EN These normative references are cited at the appropriate places in the text and the publications are listed hereafter.
For dated references, subsequent amendments to or revisions of the cited publication apply to this European Standard only when incorporated in it by amendment or revision.
For undated references, the latest edition of the publication referred to applies.
ENValves — Terminology — Part 1: Definitions of types of valves. ENFlanged automatic steam traps — Face-to-face dimensions.
BS EN 558-2:1996
For each type of valve, the basic series to be taken into consideration are given in Table 3 to Table 558-2 overall valve dimensions before assembly shall be provided by the manufacturer. Where the design does not permit the lining to be included sn the FTF and CTF dimensions given in Table 1, then the thickness of the lining may be added to the basic dimension. In Table 3 to Table 17 the columns of series may be incomplete. Above DNthis series does not apply to full bore ball and plug valves.
It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.
BS EN Industrial valves — Face-to-face and centre-to-face dimensions of metal – MBA智库文档
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Face to face Valve dimensions EN – Valvias
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BS EN Industrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. BS EN Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems.