BS EN 14420-7:2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Hose fittings with clamp units Cam locking couplings
Hardcopy , PDF
30-09-2022
English
31-07-2013
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Survey
6 Types of connection
7 Designation
8 Dimensions
9 Materials
10 Marking
11 Type testing and quality control
Annex A (normative) - Gauges for cam-locking
couplings
Bibliography
Describes the design, materials, dimensions and marking requirements for cam locking couplings that serve as the link between hoses and connections to transport liquids, solids and gases, except liquid gas and steam.
| Committee |
PRI/66
|
| DevelopmentNote |
Supersedes 02/121668 DC. (10/2005) Supersedes 06/30154651 DC. (09/2007)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies the design, materials, dimensions and marking requirements for cam locking couplings that serve as the link between hoses and connections to transport liquids, solids and gases, except liquid gas and steam. The couplings are capable of operating the pressure range -0,8 bar1) to 16 bar working pressure (for aluminium-cast-materials -0,8 bar to 10 bar) in a working temperature range of -20 °C up to +65 °C.
| Standards | Relationship |
| NF EN 14420-7 : 2013 | Identical |
| EN 14420-7:2013 | Identical |
| SN EN 14420-7 : 2013 | Identical |
| UNI EN 14420-7 : 2013 | Identical |
| I.S. EN 14420-7:2013 | Identical |
| UNE-EN 14420-7:2014 | Identical |
| NBN EN 14420-7 : 2013 | Identical |
| NEN EN 14420-7 : 2013 | Identical |
| NS EN 14420-7 : 2013 | Identical |
| ONORM EN 14420-7 : 2013 | Identical |
| DIN EN 14420-7:2013-09 | Identical |
| ISO 272:1982 | Fasteners — Hexagon products — Widths across flats |
| EN ISO 8330:2014 | Rubber and plastics hoses and hose assemblies - Vocabulary (ISO 8330:2014) |
| EN 22768-2:1993 | General tolerances - Part 2: Geometrical tolerances for features without individual tolerance indications (ISO 2768-2:1989) |
| EN 10213:2007+A1:2016 | Steel castings for pressure purposes |
| EN 14420-1:2013 | Hose fittings with clamp units - Part 1: Requirements, types of fixing and connection, designation and testing |
| ISO 4957:1999 | Tool steels |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| EN 14420-5:2013 | Hose fittings with clamp units - Part 5: Threaded connections |
| EN ISO 4957:1999 | Tool steels (ISO 4957:1999) |
| EN 14420-2:2013 | Hose fittings with clamp units - Part 2: Hose side parts of hose tail |
| ISO 8330:2007 | Rubber and plastics hoses and hose assemblies Vocabulary |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| 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) |
| EN 1706:2010 | Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties |
| ISO 2768-2:1989 | GENERAL TOLERANCES - PART 2: GEOMETRICAL TOLERANCES FOR FEATURES WITHOUT INDIVIDUAL TOLERANCE INDICATIONS |
| EN 22768-1:1993 | General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989) |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| EN 10083-2:2006 | Steels for quenching and tempering - Part 2: Technical delivery conditions for non alloy steels |
| EN 12420:2014 | Copper and copper alloys - Forgings |
| EN 10226-1:2004 | Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation |
| 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 755-2:2016 | Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 2: Mechanical properties |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
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