PRICES include / exclude VAT
Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.060 Water quality>13.060.20 Drinking water>BS EN 14454:2005 Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A
immediate downloadReleased: 2006-10-31
BS EN 14454:2005 Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A

BS EN 14454:2005

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

Format
Availability
Price and currency
English Secure PDF
Immediate download
270.40 USD
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standard
for 1 hour
27.04 USD
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standard
for 24 hours
81.12 USD
English Hardcopy
In stock
270.40 USD
Standard number:BS EN 14454:2005
Pages:28
Released:2006-10-31
ISBN:0 580 49318 0
Status:Standard
DESCRIPTION

BS EN 14454:2005


This standard BS EN 14454:2005 Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A is classified in these ICS categories:
  • 23.060.01 Valves in general
  • 13.060.20 Drinking water
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 presentation; f) acoustics. This document specifies the characteristics of hose union backflow preventers DN 15 to DN 32 that are suit-able for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 °C and for 1 h at 90 °C.