BS ISO 7790:2013 BSl Standards Publication Hydraulic fluid power - Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10 - Clamping dimensions bsi. ..making excellence a habit. BS ISO 7790:2013 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 7790:2013 It supersedes BS ISO 7790:1997, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee MCE/18/-/5, Control components. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2013. Published by BSI Standards Limited 2013. ISBN9780580 73621 6 ICS 23.100.50 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2013. Amendments issued since publication Date Text affected BS ISO 7790:2013 INTERNATIONAL ISO STANDARD 7790 Third edition 2013-03-01 Hydraulic fluid power Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10 Clamping dimensions Transmissions hydrauliques Appareils empilables et distributeurs a quatre orifices, de tailles 02, 03, 05, 07, 08 et 10 - Dimensions de montage Reference number ISO 7790:2013(E) TSO @IS02013