EN 60534-2-1 ed. 2This description is for standard: EN 60534-2-1 ed. 2IEC 60534-2-1:2011 includes equations for predicting the flow of compressible and incompressible fluids through control valves. Th
EN 60534-2-4This description is for standard: EN 60534-2-4IEC 60534-2-4:2009 applies to all types of industrial-process control valves. It defines how to state typical control valve inherent flow char
EN 60534-4This description is for standard: EN 60534-4specifies the requirements for the inspection and routine testing of control valves manufactured in conformity with the other parts of IEC 60534.i
EN 60534-7This description is for standard: EN 60534-7IEC 60534-7:2010 provides a list of requirements that are necessary for the procurement of the majority of control valves for process systems. The
EN 60534-8-1This description is for standard: EN 60534-8-1defines equipment, methods, and procedures for obtaining laboratory measurements of sound pressure levels radiated by control valves and/or as
EN 60534-8-3 ed. 2This description is for standard: EN 60534-8-3 ed. 2IEC 60534-8-3:2010 establishes a theoretical method to predict the external sound-pressure level generated in a control valve and
EN 60534-8-4This description is for standard: EN 60534-8-4establishes a method to predict the noise generated in a control valve by liquid flow and the resulting noise level measured downstream of the
EN 60534-9This description is for standard: EN 60534-9It defines the testing and reporting of the step response of control valves that are used in throttling closed-loop control applications. A contro
EN 1349This description is for standard: EN 1349This European Standard applies to all industrial process control valves (hereafter referred to as control valves). This European Standard specifies the
EN 60534-8-3This description is for standard: EN 60534-8-3Establishes a theoretical method to predict the external sound-pressure level generated in a control valve by the flow of compressible fluids.
EN 61514-2This description is for standard: EN 61514-2specifies design reviews and tests intended to measure and determine the static and dynamic performance, the degree of intelligence and the commun