Critical Valve Identified with Floating Rods

被引：0
|
作者：
Gehrke, Brett [1 ]
机构：
[1] District in Lynnwood, WA, United States
来源：
Opflow | 2000年 / 26卷 / 08期
关键词：
Water tanks - Water treatment;
D O I：
10.1002/j.1551-8701.2000.tb02270.x
中图分类号：
学科分类号：
摘要：
The critical valve identifier provides a visual and physical tool for identifying the right valve in emergency situations. The device also helps locate valves used in water storage tanks, treatment plants, and in the distribution system, where main breaks may flood critical areas and obscure valves. © 2000 American Water Works Association.
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页码：12 / 14
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