DIN EN ISO 8434-1:2018
Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors (ISO 8434-1:2018); German version EN ISO 8434-1:2018

Standard No.

DIN EN ISO 8434-1:2018

Release Date

2018

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN ISO 8434-1:2018-11

Latest

DIN EN ISO 8434-1:2018-11

Replace

DIN 3859-2:1999 DIN EN ISO 8434-1:2008 DIN EN ISO 8434-1:2016 DIN EN ISO 8434-1 Berichtigung 1:2009

Scope

The document specifies general and dimensional requirements for the design and performance of 24° compression fittings which are suitable for the use with tubes with outside diameters from 4 mm to 42 mm.

DIN EN ISO 8434-1:2018 Referenced Document

• DIN EN ISO 1127:1997 Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992); German version EN ISO 1127:1996
• DIN EN ISO 1179-1:2014 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 1: Threaded ports (ISO 1179-1:2013); German version EN ISO 1179-1:2013
• DIN EN ISO 1179-2:2014 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E) (ISO 1179-2:2013); Ge
• DIN EN ISO 1179-3:2008 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 3: Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H) (ISO 1179-3:2007); Ger
• DIN EN ISO 1179-4:2008 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 4: Stud ends for general use only with metal-to-metal sealing (type B) (ISO 1179-4:2007); German version EN ISO 1179
• DIN EN ISO 19879:2011 Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO 19879:2010); German version EN ISO 19879:2010
• DIN EN ISO 228-1:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000); German version EN ISO 228-1:2003
• DIN EN ISO 228-2:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 2: Verification by means of limit gauges (ISO 228-2:1987); German version EN ISO 228-2:2003
• DIN EN ISO 4759-1:2001 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts; Product grades A, B and C (ISO 4759-1:2000); German version EN ISO 4759-1:2000
• DIN EN ISO 6149-1:2007 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 (ISO 6149-1:2006)English version of DIN EN ISO 6149-1:2007-05
• DIN EN ISO 6149-2:2007 Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends (ISO 6149-2:2006)English version of
• DIN EN ISO 6149-3:2007 Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends (ISO 6149-3:2006)English version of
• DIN EN ISO 9227:2017 Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017); German version EN ISO 9227:2017
• DIN EN ISO 9974-1:2000 Connections for general use and fluid power - Ports and studs ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 1: Threaded ports (ISO 9974-1:1996); German version EN ISO 9974-1:2000
• DIN EN ISO 9974-2:2000 Connections for general use and fluid power - Ports and studs ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 2: Stud ends with elastomeric sealing (type E) (ISO 9974-2:1996); German version EN ISO 9974-2:2000
• DIN EN ISO 9974-3:2000 Connections for general use and fluid power - Ports and studs ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 3: Stud ends with metal-to-metal sealing (type B) (ISO 9974-3:1996); German version EN ISO 9974-3:2000
• DIN ISO 10763:2004 Hydraulic fluid power - Plain-end, seamless and welded precision steel tubes - Dimensions and nominal working pressures (ISO 10763:1994)
• DIN ISO 12151-2:2004 Connections for hydraulic fluid power and general use - Hose fittings - Part 2: Hose fittings with ISO 8434-1 and ISO 8434-4 24° cone connector ends with O-rings (ISO 12151-2:2003)
• DIN ISO 3601-3:2010 Fluid power systems - O-Rings - Part 3: Quality acceptance criteria (ISO 3601-3:2005)
• DIN ISO 724:2010 ISO general-purpose metric screw threads - Basic dimensions (ISO 724:1993 + Cor. 1:2009)
• DIN ISO 965-1:2017 ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data (ISO 965-1:2013)
• ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
• ISO 48:2010 Rubber, vulcanized or thermoplastic - Determination of hardness (hardness between 10 IRHD and 100 IRHD)

DIN EN ISO 8434-1:2018 history

• 2018 DIN EN ISO 8434-1:2018-11 Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors (ISO 8434-1:2018); German version EN ISO 8434-1:2018
• 2018 DIN EN ISO 8434-1:2018 Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors (ISO 8434-1:2018); German version EN ISO 8434-1:2018
• 2008 DIN EN ISO 8434-1:2008 Metallic tube connections for fluid power and general use - Part 1: 24 degree cone connectors (ISO 8434-1:2007); German version EN ISO 8434-1:2007
• 1999 DIN 3859-2:1999 Compression couplings - Part 2: Assembly instruction for non-soldering compression couplings with cutting rings according DIN 2353 and DIN EN ISO 8434-1
• 1997 DIN EN ISO 8434-1:1997 Metallic tube connections for fluid power and general use - Part 1: 24° compression fittings (ISO 8434-1:1994); German version EN ISO 8434-1:1997
• 0000 DIN 3859-2:1995

DIN EN ISO 8434-1:2018 Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors (ISO 8434-1:2018); German version EN ISO 8434-1:2018 has been changed from DIN 3859-2:1999 Compression couplings - Part 2: Assembly instruction for non-soldering compression couplings with cutting rings according DIN 2353 and DIN EN ISO 8434-1.