Cover IEC 60534-4:2021 RLV

IEC 60534-4:2021 RLV

Industrial-process control valves - Part 4: Inspection and routine testing

Circulation Date: 2021-12
Edition: 4.0
Language: EN - english
Seitenzahl: 78 VDE Artno.: 250583


IEC 60534-4:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 60534-4:2021 specifies the requirements for the inspection and routine testing of control valves manufactured in conformity with the other parts of IEC 60534. This document is applicable to valves with pressure ratings not exceeding Class 2500. The requirements for actuators apply only to pneumatic actuators. This document does not apply to the types of control valves where radioactive service, fire safety testing, or other hazardous service conditions are encountered. If a standard for hazardous service conflicts with the requirements of this document, the standard for hazardous service should take precedence.