EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN 15714-2 testing. This standard provides the basic requirements for electric valve actuators used for on-off and control valves. It includes guidelines for classification, design, housing and corrosion protection, and methods for conformity assessment.
Electric multi-turn actuators and gearbox combinations supplied by the actuator manufacturer are covered by this standard. In all other cases, this European Standard applies only to the electric actuator.
It does not cover the following:
Other requirements or conditions of use other than those specified in this standard should be accepted.
Actuators conforming to this European standard are designed without any special reference to vibration, shock or seismic conditions. If some of these conditions apply, it will be agreed between the manufacturer/supplier and the buyer.
The output drive of part-turn actuators can be either an integral part or a removable component to allow it to be machined to match the driven component of the valve as needed. The material of the drive component must be clearly stated in the manufacturer's/supplier's documentation.
For multi-turn actuators, the connection shall conform to EN ISO 5210. The output drive of multi-turn actuators can be either an integral part or a removable component, allowing it to be machined to fit the driven component of the valve as needed. The material of the drive component must be clearly stated in the manufacturer's/supplier's documentation.
For actuators containing stored electrical energy systems that provide a fail-safe function in the loss of main electrical power, the supplied documentation should specify possible configurable options, including assumed fail-safe action/direction and valid warnings regarding stored electrical power supply. It will be the buyers/users responsibility to mark the actuator with the configured safe direction.
EUROLAB assists manufacturers with EN 15714-2 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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