This British Standard is the UK implementation of EN It supersedes. BS EN and BS EN , which are withdrawn. EN Industrial valves, Face-to-face and centre-to-face. Dimensions of Series 2: DIN /F2, SeriesANSI B BS , Series ANSI B Date Comments BS EN Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Mon Jul 23 GMT+

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Products A to Z. Supplementary requirements BS EN Compliance with a British Standard does not of itself confer immunity from legal obligations. If permission is granted, the terms may include royalty payments or a licensing agreement.
BS EN 558:2008+A1:2011
Full bore for minimal headloss ball valve suitable for various applications with the added advantage of being lockable in the open and closed position. Find Similar Items This product falls into the following categories. Electromagnetic Water Meters The Electromagnetic water meter Mag Meter does not have any moving parts and is ideal for potable and wastewater applications or any dirty liquid which is conductive or water based.
If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Manual lever operated, can be supplied with an electric or pneumatic actuator on request. Optimum accuracy is maintained whether the meter is installed horizontally, vertically or on an incline. Tolerances on dimensions and shape. 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.
For best accuracy, they should be installed horizontally. 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. This will be indicated in the amendment table on the inside front cover. For undated references, the latest edition of the publication referred to applies. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Apriland conflicting national standards shall be withdrawn at the latest by April Users of British Standards should make sure that they possess the latest amendments or editions.
Nach PN und Class bezeichnete Armaturen.
EN 1 27 – Johnson Valves
Take the smart route to manage medical device compliance. EN was produced as the result of international discussions in which the United Kingdom took an active part. Information on standards BSI provides 58-1 wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service.
Users of British Standards are responsible for their correct application. ENIndustrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems — Part 2: Where the design does not permit the lining to be included in the FTF and CTF dimensions given in Table 1, then the thickness of the lining may be added to the basic dimension.
BS EN 558-1:1996
Together with BS 558-11 We use cookies to make our website easier to use and to better understand your needs. Contact the Information Centre. Elster Water Metering Kent Meters Elster Water Metering formally Kent Meters and now part of Honeywell are an industry leader in the manufacture of water meters, which includes high accuracy mechanical meters, fully electronic water meters and Smart metering solutions for residential, commercial and industrial sectors.
Search all products by. PN and Class designated valves.
May Replaced By: A version in any other language made by translation under the responsibility of a CEN member into its own language and enn to the Central Secretariat has the same status as the official versions. In Table 3 to Table 17 the columns of series may be incomplete.
Face to face Valve dimensions EN – Valvias
Definitions of types of valves. PN and Class designated valves Status: This standard has been updated see copyright date and may have had amendments incorporated.
The origin of the basic series is shown in Annex A informative. This type of approval demonstrates full compliance with the requirements of the regulations and bye-laws, provided the fitting is installed according to any conditions given with the approval.
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Industrial valves, valves-and fittings, cocks, flanged valves, metallurgical products, dimensions, generalities English version Industrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems Part 1: They comprise safety, reliability and environmental requirements that vessels and other offshore mobile structures in international waters must comply with.
It presents the UK view e standards in Europe and at the international level. For each type of valve, the basic series to be taken into consideration are given in Table 3 to Table We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.
The valve design incorporates a secondary metal seat in the body, providing the required shutoff should the primary seats be destroyed by fire. ENFlanged automatic steam traps — Face-to-face dimensions.
