NF EN ISO 6149-4

NF EN ISO 6149-4

September 2017
Standard Current

Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4 : dimensions, design, test methods and requirements for external hex and internal hex port plugs

ISO 6149-4:2017 specifies dimensions and performance requirements for external hex and internal hex port plugs for use with ISO 6149‑1 ports. Port plugs in accordance with this document can be used at working pressures up to 63 MPa (630 bar[1]). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc. Conformance to the dimensional information in this document does not guarantee rated performance. Each manufacturer is expected to perform testing according to the specification contained in this document to assure that components comply with the performance ratings. WARNING: The use of stud ends conforming to this document with ports conforming to the relevant parts of ISO 1179, ISO 9974 and ISO 11926 could lead to a hazardous situation. [1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2017

Number of pages

20 p.

Reference

NF EN ISO 6149-4

ICS Codes

23.100.40   Piping and couplings

Classification index

E48-050-4

Print number

1

International kinship

ISO 6149-4:2017

European kinship

EN ISO 6149-4:2017
Sumary
Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4 : dimensions, design, test methods and requirements for external hex and internal hex port plugs

ISO 6149-4:2017 specifies dimensions and performance requirements for external hex and internal hex port plugs for use with ISO 6149‑1 ports.

Port plugs in accordance with this document can be used at working pressures up to 63 MPa (630 bar[1]). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc.

Conformance to the dimensional information in this document does not guarantee rated performance. Each manufacturer is expected to perform testing according to the specification contained in this document to assure that components comply with the performance ratings.

WARNING: The use of stud ends conforming to this document with ports conforming to the relevant parts of ISO 1179, ISO 9974 and ISO 11926 could lead to a hazardous situation.

[1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

Replaced standards (1)
NF EN ISO 6149-4
January 2015
Standard Cancelled
Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4 : dimensions, design, test methods and requirements for external hex and internal hex port plugs

<p>ISO 6149-4:2006 specifies dimensions and performance requirements for external hex and internal hex port plugs for use with ISO 6149-1 ports.</p> <p>Port plugs in accordance with this part of ISO 6149-4:2006 can be used at working pressures up to 63 MPa (630 bar). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc.</p>

Table of contents
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  • Avant-propos
  • 1
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Dimensions
  • 5 Exigences
  • 6 Joints toriques
  • 7 Méthodes d'essai
  • 8 Désignation des bouchons d'orifice
  • 9 Identification
  • 10 Fabrication
  • 11 Informations relatives à l'achat
  • 12 Marquage
  • 13 Phrase d'identification (Référence au présent document)
  • Bibliographie
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