BS EN 14506:2005
Devices to prevent pollution by backflow of potable Water - Automatic diverter - Family H, type C

Standard No.

BS EN 14506:2005

Release Date

2009

Published By

British Standards Institution (BSI)

Status

Be replaced 2009-03

Replace By

BS EN 14506:2009

Latest

BS EN 14506:2009

Replace

02/104373 DC-2002

Scope

This document specifies: a) field of application; b) requirements for automatic diverters; c) dimensional and the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of automatic diverters; d) test method and requirements for verifying these properties. For sanitary tapware (see Clause 2) with integrated devices, the automatic diverter is only considered to be a backflow protection device if it has passed the requirements of this document and additionally those of the applicable product standard for the draw off tap or mixing valve; e) marking and presentation; f) acoustics. This document specifies the characteristics of automatic diverters suitable 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. They are intended only for installation with no downstream closing device. This document is applicable to the product type indicated as follows: i) integrated in spout (outlet); ii) integrated in the mixing body; iii) non-integrated (part of a set) above the maximum water level. This document is not applicable to the product type non-integrated below the maximum water level.

BS EN 14506:2005 Referenced Document

• EN 1111 Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification*， 2021-03-31 Update
• EN 1112 Sanitary tapware - Shower outlets for sanitary tapware for water supply systems of type 1 and type 2 - General technical specification [Superseded: CEN EN 13904]
• EN 1113 Sanitary tapware - Shower hoses for sanitary tapware for water supply systems of type 1 and type 2 - General technical specification*， 2015-04-01 Update
• EN 1286 Sanitary tapware - Low pressure mechanical mixing valves - General technical specification
• EN 1287 Sanitary tapware - Thermostatic mixing valves - General technical specification*， 2021-03-31 Update
• EN 1717:2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow*， 2024-04-19 Update
• EN 200 Sanitary tapware - Single taps and combination taps for water supply systems of type 1 and type 2 - General technical specification*， 2023-12-20 Update
• EN 248 Sanitary tapware - General specification for electrodeposited coatings of Ni-Cr*， 2024-04-19 Update
• EN 806-1:2000 Specifications for installations inside buildings conveying water for human consumption - Part 1: General
• EN 817 Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications
• EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation ISO 228-1: 2000
• EN ISO 3822-1 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 1: Method of measurement - Amendment 1: Measurement uncertainty (ISO 3822-1:1999/Amd 1:2008)
• EN ISO 3822-2 Acoustics - Laboratory Tests on Noise Emission from Appliances and Equipment Used in Water Supply Installations - Part 2: Mounting and Operating Conditions for Draw-Off Taps and Mixing Valves (ISO 3822-2 : 1995)
• EN ISO 6509 Corrosion of Metals and Alloys - Determination of Dezincification Resistance of Brass (ISO 6509:1981)
• ISO 7-1 Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation TECHNICAL CORRIGENDUM 1
• ISO 9227 Corrosion tests in artificial atmospheres — Salt spray tests — Amendment 1: Footnote of Warning*， 2024-02-19 Update

BS EN 14506:2005 history

• 2009 BS EN 14506:2009 Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type C
• 2009 BS EN 14506:2005 Devices to prevent pollution by backflow of potable Water - Automatic diverter - Family H, type C