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 valves with pressure ratings not exceeding Class 2500. The requirements for actuators apply only to pneumatic actuators. This standard 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 standard, the standard for hazardous service should take precedence. NOTE This standard can be extended to higher pressure ratings by agreement between purchaser and manufacturer.
IEC 60534-4-2006由国际电工委员会 IX-IEC 发布于 2006-06。
IEC 60534-4-2006 在中国标准分类中归属于: N16 执行器,J20 液压与气动装置,在国际标准分类中归属于: 17.120 流体流量的测量,19.120 粒度分析、筛分,23.060.40 压力调节器,23.100 流体动力系统。
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