EN 15092:2008
Current
The latest, up-to-date edition.
25-06-2008
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Materials and surface finishes
4.1 General
4.2 Nature of materials
5 Design and dimensional requirements
5.1 Backflow prevention
5.2 Dimensional characteristics
5.3 Set temperature adjustment
5.4 Temperature override function
6 Mechanical tests and requirements
6.1 Body strength test
6.2 Bending moment test for tempering valves
6.3 Torque tests for temperature stops
7 Performance tests and requirements
7.1 General
7.2 Standard test conditions
7.3 Verification of valve temperature settings
7.4 Determination of minimum flow rate
7.5 Test for temperature stability starting from ambient
7.6 Test for temperature stability with changing flow rates
7.7 Test for thermal shutoff with cold water supply failure
7.8 Test for temperature stability with changing inlet pressure
7.9 Test for temperature stability with changing inlet
temperature
7.10 Endurance test on the thermostat
8 Acoustic tests and requirements
8.1 General
8.2 Test method
8.3 Expression of results
8.4 Requirements
9 Classification
10 Designation
11 Marking
11.1 Temperature marking
11.2 Flow marking
11.3 Identification marking
12 Instructions
Annex A (informative) Apparatus for endurance test on thermostat
Annex B (informative) Apparatus for performance test
Annex C (normative) Measurement of parameters
Annex D (informative) Temperature transient requirements
Bibliography
This European Standard specifies dimensions, materials and performance requirements (including methods of test) for in line hot water supply tempering valves for sanitary hot water systems, of nominal sizes from DN 15 to DN 50. Tempering valves reduce the temperature of sanitary hot water for distribution throughout the hot water system. The conditions of use are specified in Table 1.The valves are intended to be used with storage water heaters to provide tempered hot water to the terminal fitting. They are not intended to control the temperature at the point of use.Tempering valves control the distribution temperature from a water heater to a preset value or an adjustable range, both between 45 °C and 65 °C.Table 1 - Conditions of use
| Committee |
CEN/TC 164
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 15092 : 2008 | Identical |
| DIN EN 15092:2008-09 | Identical |
| UNE-EN 15092:2009 | Identical |
| DIN EN 15092 E : 2008 | Identical |
| SN EN 15092 : 2008 | Identical |
| NS EN 15092 : 1ED 2008 | Identical |
| I.S. EN 15092:2008 | Identical |
| PN EN 15092 : 2008 | Identical |
| BS EN 15092:2008 | Identical |
| NBN EN 15092 : 2008 | Identical |
| NEN EN 15092 : 2008 | Identical |
| UNI EN 15092 : 2008 | Identical |
| NF EN 806-5 : 2012 | SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| DIN EN 12976-1:2017-04 | Thermal solar systems and components - Factory made systems - Part 1: General requirements |
| PREN 12976-1 : DRAFT 2014 | THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 1: GENERAL REQUIREMENTS |
| I.S. EN 12976-1:2017 | THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 1: GENERAL REQUIREMENTS |
| 12/30257354 DC : 0 | BS EN 12976-1 - THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 1: GENERAL REQUIREMENTS |
| UNI CEN/TR 16355 : 2012 | RECOMMENDATIONS FOR PREVENTION OF LEGIONELLA GROWTH IN INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION |
| S.R. CEN/TR 16355:2012 | RECOMMENDATIONS FOR PREVENTION OF LEGIONELLA GROWTH IN INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION |
| DIN EN 12976-1:2014-07 (Draft) | THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 1: GENERAL REQUIREMENTS |
| EN 12976-1:2017 | Thermal solar systems and components - Factory made systems - Part 1: General requirements |
| BS EN 806-5:2012 | Specifications for installations inside buildings conveying water for human consumption Operation and maintenance |
| DIN EN 806-5:2012-04 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance |
| 09/30200073 DC : 0 | BS EN 806-5 - SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| BS EN 12976-1:2017 | Thermal solar systems and components. Factory made systems General requirements |
| EN 806-5:2012 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance |
| 14/30298615 DC : 0 | BS EN 12976-1 - THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 1: GENERAL REQUIREMENTS |
| UNI EN 806-5 : 2012 | SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| I.S. EN 806-5:2012 | SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| UNE-EN 806-5:2013 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance |
| CEN/TR 16355:2012 | Recommendations for prevention of Legionella growth in installations inside buildings conveying water for human consumption |
| ISO 3822-1:1999 | Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 1: Method of measurement |
| EN 1254-3:1998 | Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes |
| EN 1254-4:1998/AC:1999 | COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS |
| EN 1254-5:1998 | Copper and copper alloys - Plumbing fittings - Part 5: Fittings with short ends for capillary brazing to copper tubes |
| EN 1057:2006+A1:2010 | Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications |
| EN 1254-1:1998 | Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes |
| EN 1254-2:1998 | Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes |
| EN 1092-3:2003/AC:2007 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 3: COPPER ALLOY FLANGES |
| EN 1717:2000 | Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| EN 806-2:2005 | Specification for installations inside buildings conveying water for human consumption - Part 2: Design |
| ISO 6509:1981 | Corrosion of metals and alloys Determination of dezincification resistance of brass |
| EN 13959:2004 | Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D |
| EN 12164:2016 | Copper and copper alloys - Rod for free machining purposes |
| ISO 3822-3:1997 | Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 3: Mounting and operating conditions for in-line valves and appliances |
| EN ISO 3822-1:1999/A1:2008 | ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 1: METHOD OF MEASUREMENT |
| EN ISO 6509 : 1995 | CORROSION OF METALS AND ALLOYS - DETERMINATION OF DEZINCIFICATION RESISTANCE OF BRASS |
| EN 12165:2016 | COPPER AND COPPER ALLOYS - WROUGHT AND UNWROUGHT FORGING STOCK |
| EN 1982:2017 | Copper and copper alloys - Ingots and castings |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN 248:2002 | Sanitary tapware - General specification for electrodeposited coatings of Ni-Cr |
| EN 13828:2003 | Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements |
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