IEC 60534-4 Ed. 2.0被替代
Industrial-process control valves Part 4: Inspection and routine testing
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60534-4 Ed. 2.0
发布时间：1999/4/30 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：43
标准简介
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.
替代本标准的新标准
