NF EN ISO 6149-1

NF EN ISO 6149-1

August 2019
Standard Cancelled

Connections for hydraulic fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing — Part 1: Ports with truncated housing for O-ring seal

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Main informations

Collections

National standards and national normative documents

Publication date

August 2019

Release date

juillet 2022

Number of pages

16 p.

Reference

NF EN ISO 6149-1

ICS Codes

23.100.40   Piping and couplings

Print number

1

International kinship

ISO 6149-1:2019

European kinship

EN ISO 6149-1:2019
Replaced standards (1)
NF EN ISO 6149-1
May 2007
Standard Cancelled
Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 threads and O-ring sealing - Part 1 : ports with truncated housing for O-ring seal

Standard replaced by (1)
NF EN ISO 6149-1
June 2022
Standard Current
Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal

This document specifies dimensions for metric ports for use with the adjustable and non-adjustable stud ends as described in ISO 6149?2 and ISO 6149?3. Ports in accordance with this document can be used at working pressures up to 63 MPa (630 bar[1]) for non-adjustable stud ends and 40 MPa (400 bar) for adjustable stud ends. The permissible working pressure depends upon port size, materials, design, working conditions, application, etc. See ISO 6149?2 and ISO 6149?3 for pressure ratings. NOTE      The Introduction of this document gives recommendations for ports and stud ends to be used for new designs in hydraulic fluid power applications. [1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

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