BS EN 558-1 PDF

14 Dec 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 BS EN and BS EN , which are withdrawn.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 Buy BS EN INDUSTRIAL VALVES – FACE-TO-FACE AND CENTRE -TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE.

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Electromagnetic Water Meters The Electromagnetic water meter Mag Meter does not have any moving parts een is ideal for potable and wastewater applications or any dirty liquid which is conductive or water based. For best accuracy, they should be installed horizontally. This document Newer versions. Testing of metallic valves Tests, test procedures and acceptance criteria.

Test of flow resistance using water as test fluid. Optimum accuracy is maintained whether the meter is installed horizontally, vertically or on an incline.

They comprise safety, reliability and environmental requirements that vessels and other offshore mobile structures in international waters must comply with. PN and Class designated valves. Document Status Indicators The Green document status indicator indicates that the document 558-1 ISO Pad Mount for Actuator Operation The top flange and drilling to ISO specifications offer the widest possible selection of actuation options, as well as direct mount of pneumatic actuators and accessories.

EN 1 Find Similar Items This product falls into the following categories. Accept and continue Learn more about the cookies we use and how to change your settings. Supplementary requirements BS EN May Replaced By: Partially supersedes BS They are commonly referred to as helix meters and are usually used to measure bulk flows.


The Red document status indicator indicates that the document is an old version The document has likely been withdrawn by the publisher, also the meta data presented here may be out of date as it is no longer being maintained by the editorial teams at NBS. The valve design incorporates a secondary metal seat in the body, providing the required shutoff should the primary seats be destroyed by fire. Customers who bought this product also bought BS EN Please contact sales with your requirements.

Bz also details the test methods and marking provisions. Want access to British Standards? Amends and replaces BS EN Your eb is empty.

The Amber document status indicator indicates that some caution is needed when using this document – it is either: Search all products by. Combination Water Meters Combination water meters comprises of a bulk Woltmann insert and a low-flow Volumetric insert or meter, flow is diverted between them by a by-pass valve that is set at a predetermined flow rate.

Manual lever operated, can be supplied with an electric or pneumatic actuator on request. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. Superseded by BS EN You may experience issues viewing this site in Internet Explorer 9, 10 or DNV GL is authorized by maritime administrations to perform certification or verification on their behalf.

BS EN 558:2008+A1:2011

Cover dimensions of basic series, tolerances, and dimensions for these valves: Click enn learn more. Again there may be more recent versions of the document. Please download Chrome or Firefox or view our browser tips. We use cookies to make our website easier to use fn to better understand your needs. DNV-GL Type Approved Product Classification, verification, risk management, and technical advisory to the maritime industry on safety, enhanced performance, fuel efficiency, etc.


Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards. Learn more about the cookies we use and how to change your settings.

You may find similar items within these categories by selecting from the choices below:. Full bore for minimal headloss ball valve suitable for various applications with the added advantage of being lockable in the open and closed position. Face-to-face and centre-to-face dimensions of metal valves enn use in flanged pipe systems.

Products A to Z. Elster Water Metering Kent Meters Elster Water Metering formally Kent Meters and now part 558-1 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.

Face to face Valve dimensions EN – Valvias

Austenitic cast irons BS EN 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. Worldwide Standards We can source any standard from anywhere in the world. A magnetic field is applied to the metering tube, b results in a potential difference proportional to the flow velocity. Nach PN und Class bezeichnete Armaturen.

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