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DANSK DS/EN 14454 PDF

DANSK DS/EN 14454 PDF

Name:
DANSK DS/EN 14454 PDF

Published Date:
08/29/2005

Status:
[ Active ]

Description:

Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 inclusive - Family H, type A

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Czech version):
200 business days
SKU:
dansk-ds-en-14454_2700570
Choose Document Language:
19.20 €
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This document specifies: a) field of application; b) requirements for hose union backflow preventer; c) dimensional and the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of hose union backflow preventers DN 15 to DN 32; d) test method and requirements for verifying these properties; e) marking and the presentation; f) acoustics. This document specifies the characteristics of hose union backflow preventers DN 15 to DN 32 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 celcius degrees and for 1 h at 90 celcius degrees.


Edition : 05
File Size : 1 file , 300 KB
Number of Pages : 26
Product Code(s) : DS-026, DS-026
Published : 08/29/2005

History

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