NEN EN 14384 : 2005

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements
  4.1 Dimensions
  4.2 Shell
  4.3 Elastomers
  4.4 Obturator - main valve
  4.5 Materials including lubricants in contact with
       water intended for human consumption
  4.6 Leaktightness and mechanical strength
  4.7 Components of the operating system
  4.8 Closing direction
  4.9 Opening turns
  4.10 Resistance of the hydrant to operating loads
  4.11 Operating mechanism
  4.12 Inlet connections
  4.13 Outlets
  4.14 Drainage and venting systems
  4.15 Security housing
  4.16 Internal and external corrosion resistance
  4.17 Colour
  4.18 Resistance to disinfection products
  4.19 Hydrants for non-potable water systems
  4.20 Hydraulic characteristics
5 Test methods
  5.1 General
  5.2 General dimensions
  5.3 Flow characteristics
6 Designation, marking and additional data
  6.1 Designation
  6.2 Marking of hydrants
  6.3 Additional hydrant data
7 Evaluation of conformity
  7.1 General
  7.2 Initial type testing
  7.3 Factory product control (FPC)
Annex ZA (informative) Clauses of this European Standard
                       addressing the provisions of the EU
                       Construction Products Directive
                       (89/106/EEC)
      ZA.1 Scope and relevant clauses
      ZA.2 Procedure for the attestation of conformity of
           pillar fire hydrants
      ZA.3 CE marking
      ZA.4 Certificate and Declaration of Conformity
Bibliography

Defines the minimum requirements, test methods, marking and evaluation of conformity for pillar hydrants for fire fighting purposes: - to be installed in a water distribution system; - sizes DN 80, DN 100 and DN 150; - suitable for an allowable operating pressure, PFA, of PN 16 with or without drain facility; - having vertical or horizontal, flanged, socket or spigot inlet; - with one or two outlets and having outlets to national requirements; - globe (screw down) or gate valve type.