This specification covers the design, construction, testing, and operating requirements for pneumatic-operated, globe-style, control valves complete with actuators for various fluid systems (steam, gas, and liquid applications). The control valves with actuators may be procured under this specification complete with all associated pneumatic instrumentation necessary for the valve to function in the system application; however, complete and detailed requirements for air instrumentation are beyond the scope of this specification and thus are not included here. This specification is not intended to cover quarter-turn or multi-turn stem valves. The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
ANSI/ASTM F1985-1999由美国国家标准学会 US-ANSI 发布于 1999。
ANSI/ASTM F1985-1999 在中国标准分类中归属于: J16 阀门,在国际标准分类中归属于: 23.060.10 球阀。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 ANSI/ASTM F1985-1999 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号