ISO 5752:1982 法兰管系统的金属阀.端面间和端面至中心的尺寸
标准编号:ISO 5752:1982
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:1982-06
标准范围
指定双向阀的尺寸。这些尺寸的每个基本系列可根据需要与符合ISO 2084或ISO 2229的配对尺寸的法兰一起使用。压力额定值的范围(PN值)为1至40,等级为125至600;公称尺寸的范围,以DN值为单位,从10到2000,包括2000。第二版取消并取代第一版(1997年)。
Specifies the dimensions for two-way valves. Each basic series of these dimensions may be used as required with flanges of mating dimensions conforming to ISO 2084 or ISO 2229. The range of pressure ratings, in PN values, is from 1 up to and including 40, and the classes from 125 to 600; the range of nominal sizes, in DN values, is from 10 up to and including 2000. This second edition cancels and replaces the first edition (1997).
标准预览图


