NF ISO 15171-2

NF ISO 15171-2

April 2016
Standard Current

Connections for fluid power and general use - Hydraulic couplings for diagnostic purposes - Part 2 : coupling with M16 x 2 end for connection under pressure

ISO 15171-2:2016 specifies dimensions, performance requirements, and test procedures for diagnostic couplings with an M16 × 2 connection end that can be connected under pressure without tools to a maximum pressure of 40 MPa (400 bar) providing following stud ends: ? ISO 6149‑2 ? M14 × 1,5; ? ISO 9974‑2 ? M14 × 1,5; ? ISO 1179‑2 ? G 1/4; ? ISO 11926‑2 ? 7/16-20 UNF. The dimensions of the coupler counterpart are specified. The coupling is designed for use in hydraulic systems that use mineral oils. NOTE The use of this coupling with fluids other than mineral oil requires an agreement between the supplier and the purchaser. Couplings in accordance with this part of ISO 15171 may be used at a maximum working pressure of 63 MPa (630 bar). The working pressure depends upon the materials, design, working conditions, application, etc.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2016

Number of pages

15 p.

Reference

NF ISO 15171-2

ICS Codes

23.100.40   Piping and couplings

Classification index

E48-057-2

Print number

1

International kinship

Sumary
Connections for fluid power and general use - Hydraulic couplings for diagnostic purposes - Part 2 : coupling with M16 x 2 end for connection under pressure

ISO 15171-2:2016 specifies dimensions, performance requirements, and test procedures for diagnostic couplings with an M16 × 2 connection end that can be connected under pressure without tools to a maximum pressure of 40 MPa (400 bar) providing following stud ends:

? ISO 6149‑2 ? M14 × 1,5;

? ISO 9974‑2 ? M14 × 1,5;

? ISO 1179‑2 ? G 1/4;

? ISO 11926‑2 ? 7/16-20 UNF.

The dimensions of the coupler counterpart are specified. The coupling is designed for use in hydraulic systems that use mineral oils.

NOTE The use of this coupling with fluids other than mineral oil requires an agreement between the supplier and the purchaser.

Couplings in accordance with this part of ISO 15171 may be used at a maximum working pressure of 63 MPa (630 bar). The working pressure depends upon the materials, design, working conditions, application, etc.

Replaced standards (1)
NF ISO 15171-2
April 2001
Standard Cancelled
Connections for fluid power and general use - Hydraulic couplings for diagnostic purposes - Part 2 : coupling with M16 X 2 end for connection under pressure

<p> La présente partie de l'ISO 15171 spécifie les dimensions, les exigences de performance et les modes opératoires d'essai pour un raccord pour utilisation à des fins de diagnostic, avec une extrémité mâle droite M14 x 1,5 pour accouplement avec un orifice ISO 6149-1 et un embout de raccord M16 x 2, et qui peut être connecté sous pression sans outil jusqu'à une pression maximale de 40 MPa [400 bar]. Le raccord est conçu pour être utilisé dans des systèmes hydrauliques utilisant de l'huile minérale. <br/> <br/>NOTE L'utilisation de ce raccord avec des fluides autres que de l'huile minérale nécessite un accord entre le fournisseur et l'acheteur. Les raccords conformes à la présente partie de l'ISO 15171 peuvent être utilisés à une pression maximale d'utilisation de 63 MPa (630 bar). La pression d'utilisation acceptable dépend des matériaux, de la conception, des conditions d'utilisation, de l'application, etc. La conformité aux informations dimensionnelles de la présente partie de l'ISO 15171 ne garantit pas de performance de fonctionnement. Il convient que chaque constructeur fasse exécuter des essais conformément à la spécification contenue dans la présente partie de l'ISO 15171, pour assurer que les composants répondent aux classes de performance. </p>

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Exigences de performance
  • 5 Conception
  • 6 Fabrication
  • 7 Désignation des raccords
  • 8 Marquage
  • 9 Phrase d'identification (Référence à la présente partie de l'ISO 15171)
  • Annexe A Autres types de connexions hydrauliques convenant pour les raccords de diagnostic
  • Bibliographie
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