AS 2638.1-1999被替代
Sluice valves for waterworks purposes Metal seated
出版：Standards Australia
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基本信息
標準編號： AS 2638.1-1999
發布時間：1999/9/5 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數：26
標準簡介
Specifies requirements for inside screw solid wedge, metal-seated sluice valves in non-rising stem design, for waterworks purposes. This Standard is applicable to Class 14, Class 16, Class 21 and Class 35 valves of nominal sizes DN 80 to DN 750, with a maximum working temperature of 60°C.
標準備注
Obsolescent 6 September 2002
本標準修訂后的版本
