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sklademVydáno: 2022-06-10
BS EN IEC 60534-4:2022 - TC
Tracked Changes. Industrial-process control valves Inspection and routine testing
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Označení normy: | BS EN IEC 60534-4:2022 - TC |
Počet stran: | 82 |
Vydáno: | 2022-06-10 |
ISBN: | 978 0 539 22748 2 |
Status: | Tracked Changes |
Popis
BS EN IEC 60534-4:2022 - TC
This standard BS EN IEC 60534-4:2022 - TC Tracked Changes. Industrial-process control valves is classified in these ICS categories:
- 23.060 Valves
- 19.020 Test conditions and procedures in general
- 25.040.40 Industrial process measurement and control
- 23.060.40 Pressure regulators
- 17.120.01 Measurement of fluid flow in general
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.