标准编号：ISO 5752:2021
中文名称：法兰管系统的金属阀 端面间和端面至中心的尺寸
英文名称：Metal valves for use in flanged pipe systems — Face-to-face and centre-to-face dimensions
发布日期：2021-06
标准范围
This document specifies the basic series of face-to-face (FTF) and centre-to-face (CTF) dimensions for two-way metal valves of the gate, globe, diaphragm, ball, plug, butterfly design types used as isolating and check valves in flanged pipe systems. Each basic series of face-to-face and centre-to-face dimensions can be used as required with flanges of mating dimensions conforming to the equivalent EN or ASME flange series.
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