EN “Industrial valves – Actuators – Part 3: pneumatic part-turn actuators for industrial valves – Basic requirements” • EN “ Industrial. CSN EN – Industrial valves – Actuators – Part 3: Pneumatic part-turn actuators for industrial valves – Basic requirements, Category: Find the most up-to-date version of DIN EN at Engineering
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17514-3 the maximum supply pressure, the maximum output torque of the selected actuator shall not exceed the maximum allowable valve stem torque limitation MAST. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
It is incorporated by Royal Charter. Mounting details for attachment of positioners to control valves — Positioner mounting on rotary actuators IEC The shaft shall have a slot and a threaded hole according to Figure 4.
RevisionsBritish Wn are updated by amendment or revision. Mounting details for attachment of positioners to control valves — Positioner mounting on rotary actuators IEC Industrial valves – Measurement, test and qualification procedures for fugitive emissions – Part 1: C5-I 155714-3 high — industrial Industrial areas with high humidity Buildings or areas with almost and aggressive atmosphere.
EN – European Standards
Unpressurised enclosures shall be designed to remain unpressurised also in case of malfunction or failure. It is the constant aim of BSI to improve the quality of our products and services. For dated references, only the edition cited applies. The actuator manufacturer’s technical documentation shall specify the corrosion protection category according to Table 2.
Industrial valves – Shell design strength – Part 1: Pneumatic part-turn actuators for industrial valves – Basic requirements – This document provides basic requirements for pneumatic part-turn valve actuators, both double acting and single acting, used for on-off and modulating control duties.
General introduction and designation system ISO Information on cookies usage. Industriearmaturen – Antriebe – Teil 3: The actuator shall be properly marked to indicate the type of thread. The test rig shall be equipped with following calibrated devices: NOTE 2 Table 2 may be used to define the 1574-3 category in order to help the actuator manufacturers to define the surface treatment for corrosion protection.
Classification of environments ISO At the maximum supply pressure, the maximum output torque of the selected actuator shall not exceed the maximum allowable valve stem torque limitation MAST.
Various BSI electronic information services are also available whichgive details on all its products and services. Key a 5,5 for M5 or 6,5 for M6 1 level 1 2 level 2 Figure 5 — Dimensions of optional ancillaries bracket 4. Details and advice can be obtained from the Copyright and Licensing Manager. Users of British Standards should make sure that they possess the latest amendments or editions.
The terms and definitions applicable to this European Standard are given in EN The mounting of positioners and signal devices to part-turn actuators is also possible with a bracket with dimensions according to the Table 7 and Figure 5. 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.
For undated references, the latest edition of the referenced document including any amendments applies. Connections shall be clearly identified with numbers 2 and 4in accordance with ISO The actuator manufacturer’s technical documentation shall specify the corrosion protection category according to Table 2. Industrial valves – Shell design strength – Part 4: Dimensions, tolerances and designation ISO C3 medium Urban and industrial atmospheres, Production rooms with high humidity moderate sulphur dioxide pollution.
This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. Pneumatic part-turn actuators for industrial valves – Basic requirements Robinetterie industrielle – Actionneurs – Partie 3: The operating medium should be compressed air, unless otherwise specified. The following information is optional: The manual operating forces shall be in accordance with EN Type tests results shall be recorded in a test report, detailing the type, quantity and sizes of the actuators tested and the test equipment and measuring devices used.
C3 medium Urban and industrial atmospheres, moderate sulphur dioxide pollution. BSI offers members an individual updating service called PLUS which ensuresthat subscribers automatically receive the latest editions of standards.
Valve actuator family of standards EN 15714 -1,-2,-3 and -4
Pressure Shell testWhen required 3 4. Mating dimensions between differential pressure type measuring instruments and flanged-on shut-off devices up to bar 41,3 MPa IEC It is therefore essential that the correct size of actuator is selected together with any associated ancillary equipment.
For undated references, the latest edition of the referenced document including any amendments applies.
Calculation method for valve shells manufactured in metallic materials other than steel. Tabulation method for steel valve shells.
Valve actuator family of standards EN -1,-2,-3 and -4
It does not apply to pneumatic actuators which are integral parts of control valves. Operating time in both directions.
Industrial valves – Actuators – 1514-3 2: