阀门多回转驱动装置连接技术相关标准规定的分析与研究

Analysis and Research on the Related Standards of Valve Multi-Turn Actuator Connection Technology

介绍了ISO 5210-2017《工业阀门多回转阀门驱动装置的连接》的技术内容修订过程和目的。分析了国际标准与我国现行国家标准GB/T 12222-2005《多回转阀门驱动装置的连接》的数据对比和技术要求。讨论了国际标准增加的法兰代号范围及多种连接形式与尺寸,并提出了促进我国阀门驱动装置产品有序发展的意见和建议。

Introduces the technological content revision process and the objective for the ISO 5210-2017-＂industrial valves multi-turn valve actuator connection＂,analyses connection data contrast and technical requirements between the international standards and our current national standard GB/T12222-2005 –＂multi-turn valve actuator connection＂discusses the flange code range and variety of connection methods and sizes increased in the international standards,and put forward the opinions and suggestions of orderly development of the valve actuator product.