NEN EN 14420-7 : 2013

Foreword
Introduction
1 Scope
2 Normative references
3 Requirements
   3.1 Construction
   3.2 Temperatures
4 Survey
5 Types of connection, survey
6 Designation
7 Dimensions
   7.1 General
   7.2 Coupler types
   7.3 Cam arm (item No 2)
   7.4 Pin (item No 3)
   7.5 Ring (item No 4)
   7.6 Main gasket (item No 5)
   7.7 Thread gasket (item No 6)
   7.8 Adapter types
8 Materials
   8.1 General
   8.2 Coupler and adapter body
   8.3 Cam arm (item No 2)
   8.4 Pin (item No 3)
   8.5 Ring (item No 4)
   8.6 Main gasket (item No 5)
   8.7 Thread gasket (item No 6)
9 Marking
10 Type approval testing and quality control
Annex A (normative) Gauges for cam-locking couplings
      A.1 Dimensions and designation
      A.2 Material
Bibliography

Defines 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.