BS EN 13397-2002 工业阀.金属材料制隔膜阀

标准号：BS EN 13397-2002
中文标准名称：工业阀.金属材料制隔膜阀
英文标准名称：Industrial valves - Diaphragm valves made of metallic materials
标准类型：J16
发布日期：2002/1/28 12:00:00
实施日期：2002/1/28 12:00:00
中国标准分类号：J16
国际标准分类号：23.060.01
引用标准：EN 545;EN 558-1;EN 558-2;EN 736-1;EN 736-2
适用范围：This European Standard specifies requirements for diaphragm valves with metallic shell materials. The range of nominal sizes covered is : — for flanged valves : sizes DN 10, DN 15, DN 20, DN 25, DN 32, DN 40, DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200, DN 250 and DN 300 ; — for screwed valves : sizes 1/4, 3/8, 1/2, 3/4, 1, 5/4, 3/2, 2, 5/2 and 3 ; — for weld end valves : sizes DN 8, DN 10, DN 15, DN 20, DN 25, DN 32, DN 40, DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200, DN 250 and DN 300. The range of PN and Class designations covered is : — PN 6, PN 10, PN 16 and PN 25; — Class 150.