ASSE (Plumbing) 1022-2003 PDF

Description

ANSI Approved – 2003

This standard covers a backflow prevention device designed to protect the potable water supply serving beverage dispensing equipment. These devices are intended for use under continuous or intermittent pressure conditions. They shall consist of two independently acting check valves biased to a normally closed position. An atmospheric port shall be located between the check valves and shall be biased to a normally open position. The port shall vent liquids, gases, or both, under backflow conditions.

Product Details

Published:

03/01/2003

ANSI:

ANSI Approved

Number of Pages:

24

File Size:

1 file , 100 KB

Note:

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