This document provides basic requirements for hydraulic part-turn valve actuators, both double acting and
single acting, used for on-off and modulating control duties. It includes guidelines, recommendations and
methods for enclosure and corrosion protection, control and testing.
It does not apply, to hydraulic actuators that are integral parts of control valves or to electro-hydraulic
actuators.
Other requirements or conditions of use different from those indicated in this document shall be subject to
negotiations between the purchaser and the manufacturer/supplier prior to order.
The terms and definitions applicable to this European Standard are given in FprEN 15714-1.
PUBLISHED
EN 15714-4:2009
90.93
Standard confirmed
May 29, 2020
IN_DEVELOPMENT
prEN 15714-4