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NEN-EN-IEC 60534-4

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

active, Most Current
Organization: NEN
Publication Date: 1 February 2022
Status: active
Page Count: 62
ICS Code (Fluid power systems): 23.100
ICS Code (Test conditions and procedures in general): 19.020
ICS Code (Measurement of fluid flow): 17.120
scope:

This part of IEC 60534 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.

NOTE This document can be extended to higher pressure ratings by agreement between the purchaser and the manufacturer.

Document History

NEN-EN-IEC 60534-4
February 1, 2022
Industrial-process control valves - Part 4: Inspection and routine testing
This part of IEC 60534 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...
October 1, 2006
Industrial-process control valves - Part 4: Inspection and routine testing
This part of IEC 60534 specifies the requirements for the inspection and routine testing of control valves manufactured in conformity with the other parts of IEC 60534. This standard is applicable to...

References

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