IEC 60534-4:1999

IEC 60534-4:1999

April 1999
International standard Cancelled

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

Does not apply to the types of control valves where radioactive service, fire safety testing, or hazardous service conditions are encountered. Is applicable to valves with pressure ratings not exceeding PN 420 (Class 2500). Requirements for actuators apply only to pneumatic actuators.

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Main informations

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International IEC standards

Publication date

April 1999

Number of pages

43 p.

Reference

IEC 60534-4:1999

Print number

2
Sumary
Industrial-process control valves - Part 4: Inspection and routine testing

Does not apply to the types of control valves where radioactive service, fire safety testing, or hazardous service conditions are encountered. Is applicable to valves with pressure ratings not exceeding PN 420 (Class 2500). Requirements for actuators apply only to pneumatic actuators.
Standard replaced by (1)
IEC 60534-4:2006
June 2006
International standard Cancelled
Industrial-process control valves - Part 4: Inspection and routine testing

specifies the requirements for the inspection and routine testing of control valves manufactured in conformity with the other parts of IEC 60534.is applicable to valves with pressure ratings not exceeding Class 2500. The requirements for actuators apply only to pneumatic actuators.

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