EN 15714-3 PDF

It is incorporated by Royal Charter. General introduction and designation system ISO Information on cookies usage. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. BS EN Pneumatic part-turn actuators for industrial valves — Basic requirements Robinetterie industrielle — Actionneurs — Partie 3: The mounting of positioners and signal devices to part-turn actuators is also possible with a bracket with dimensions according to the Table ej and Figure 5. For dated references, only the edition cited applies.

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It is incorporated by Royal Charter. General introduction and designation system ISO Information on cookies usage. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. BS EN Pneumatic part-turn actuators for industrial valves — Basic requirements Robinetterie industrielle — Actionneurs — Partie 3: The mounting of positioners and signal devices to part-turn actuators is also possible with a bracket with dimensions according to the Table ej and Figure 5.

For dated references, only the edition cited applies. It is the constant aim of BSI to improve the quality of our products and services. Hazardous or non-hazardous areas. It is therefore essential that the correct size of actuator is selected together with any associated ancillary equipment. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. It does not apply to pneumatic actuators which are integral parts of control em.

BSI also holds the copyright, in theUK, of the publications of the international standardization bodies. The actuator interface shall have threaded holes according to Table 7 and Figure 4 see also EN It does not apply to pneumatic actuators which are integral parts of control valves. The minimum test pressure for pressurised parts shall be 1,43 times the maximum allowable pressure.

This is usually associated with critical valve applications e. The following information is optional: It includes guidelines, recommendations and methods for enclosure and corrosion protection, control and testing.

Users of BritishStandards should make sure that they possess the latest amendments oreditions. Immersed in water a Im 1 Immersed in fresh water River installations, hydro-electric power plants. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.

Chemical plants, swimming pools, coastal shipyards. Except aspermitted under the Copyright, Designs and Patents Act no extract maybe reproduced, stored in a retrieval system or transmitted in any form or by anymeans — electronic, photocopying, recording or otherwise — without prior writtenBSI Grouppermission from BSI. We would fn 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.

This publication does not purport to include all the necessary provisions of a contract. The output drive of part-turn actuators may be an integral part or a removable component to allow it, when necessary, to be machined to wn the driven component of the valve.

The final leakage at 0,55 MPa 5,5 shall not exceed the rates given in Table A. Mounting details for attachment of positioners to control valves — Positioner mounting on rotary actuators IEC It shall be possible to adjust the indicator when necessary. The output drive of part-turn actuators may be an integral part or a removable component to allow it, when necessary, to be machined to suit the component of the valve.

When pressurised, direction of movement shall be in accordance with Table 3 below, unless otherwise specified. The maximum allowable pressure shall be at least 0,8 MPa 8 barunless otherwise specified. It includes guidelines, recommendations and methods for enclosure and corrosion protection, control and testing.

Indoor, outdoor, saline, corrosive chemicals, etc. The mounting of positioners and signal devices to part-turn actuators is also possible with a bracket with dn according to the Table 7 and Figure 5. EN — European Standards Users are responsible for its correct application. The test rig shall be equipped with following calibrated devices: Connections shall be clearly identified with numbers 2 and 4in accordance with ISO The length C of the drive shaft, distances A and B of the holes and relevant attachment dimensions, for mounting level 1, shall be in accordance with Table 7.

Up-to-date rn and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.

It includes guidelines, recommendations and methods for and corrosion protection, control and testing. Most Related.

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Akinom CSN EN The aim of these guidelines is to provide a clear understanding of the torque requirements and what parameters affect the correct actuator selection. The actuator interface shall have 4 threaded holes according to Table 7 and Figure 4 see also EN Operating time in both directions. Chemical plants, swimming pools, coastal shipyards. Type test shall be carried out on actuators that are representative of the current production. Test assessment and test procedures are the responsibility of the manufacturer. Hazardous or non-hazardous areas. Users of British Standards should make that they possess the latest amendments or editions.

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