標準號：BS EN 331-1998+A1-2010
中文標準名稱：建筑物燃氣設備用人工操縱球閥和封閉底錐形旋塞閥.
英文標準名稱：Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
標準類型：J16
發布日期：1998/6/15 12:00:00
實施日期：1998/6/15 12:00:00
中國標準分類號：J16
國際標準分類號：23.060.20
引用標準：EN 377;EN 437;EN 549;EN 682;EN 751-1;EN 751-2;EN 751-3;EN 10226;EN 1092-1;EN 1092-2;EN 1092-3;EN 1254-1;EN 1254-2;EN 12627;EN 13501-1;EN 1503-1;EN 1503-3;EN 1503-4;EN 1555-3;EN 1593-1999;EN 1775-2007;EN 60730-1-2000;EN ISO 6708;EN ISO 9227;EN ISO 228-1;IS
適用范圍：1.1 This European Standard specifies the generalrequirements for the construction, performance andsafety of ball valves and closed bottom taper plugvalves. It also details the test methods and markingrequirements.It applies to metallic valves for domestic and commercialnot directly buried installations inside or outside ofbuildings, using gases of the first, second and thirdfamily (specified in EN 437) and working up to 0,2 × 10