ASSE 1051-2002
卫生排水系统个人及分枝型抽空气执行要求

Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems

被代替

ASSE 1051-2002 发布历史

ASSE 1051-2002由美国协会 US-ASSE 发布于 2002-08-01。

ASSE 1051-2002 在中国标准分类中归属于: Z67 物理污染控制标准。

ASSE 1051-2002的历代版本如下：

• 1970年 ASSE 1051-2021 ASSE 1051-2021
• 2009年 ASSE 1051-2009 生活污水排水系统用单独和分枝型进气阀的性能要求
• 2002年 ASSE 1051-2002 卫生排水系统个人及分枝型抽空气执行要求

This standard applies to devices classified as atmospheric type vacuum breakers that are single pipe-applied (does notapplytot ank ballcocksorsimilardevicest hatdepend on floatoperatedv alves to control flow). The purpose of these devices is to provide protection of the potable water supply against pollutants or contaminants that enter the system due to backsiphonage through the outlet. Under backsiphonageconditions. a small amount ofwater is permitted toexit through the air ports.

标准号

ASSE 1051-2002

发布

2002年

发布单位

美国协会

替代标准

ASSE 1051-2009

当前最新

ASSE 1051-2021