BS EN ISO 8434-1:2018 Metallic tube connections for fluid power and general use. 24° cone connectors

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BS EN ISO 8434-1:2018

Metallic tube connections for fluid power and general use. 24° cone connectors

Status : Current   Published : September 2018

Format
PDF

Format
HARDCOPY



What is this standard about?

This document specifies the general and dimensional requirements for 24° cone connectors using cutting ring and O-ring seal cone (referred to as DKO) suitable for use with ferrous and non-ferrous tubes with outside diameters from 4 mm to 42 mm inclusive. These connectors are for use in fluid power and general applications within the limits of pressure and temperature specified in this document.

They are intended for the connection of plain end tubes and hose fittings to ports in accordance with ISO 6149-1, ISO 1179-1 and ISO 9974-1. (See ISO 12151-2 for a related hose fitting specification.)

These connectors provide full-flow connections in hydraulic systems operating to the working pressures shown in Table 1. Because many factors influence the pressure at which a system performs satisfactorily, these values are not intended to be understood as guaranteed minimums. For every application, sufficient testing is meant to be conducted and reviewed by both the user and manufacturer to ensure that required performance levels are met.

NOTE 1 For new designs in hydraulic fluid power applications, see the requirements given in 9.6. Where the requirements of the application allow for the use of elastomeric seals, connector designs that conform to International Standards and incorporate elastomeric sealing are preferred.

NOTE 2 For use under conditions outside the pressure and/or temperature limits specified, see 5.4.

This document also specifies a performance and qualification test for these connectors.




Standard NumberBS EN ISO 8434-1:2018
TitleMetallic tube connections for fluid power and general use. 24° cone connectors
StatusCurrent
Publication Date06 September 2018
Cross ReferencesISO 6149-2, ISO 3305, ISO 19879, ISO 9974-3, ISO 3601-3, ISO 9974-2, ISO 9974-1, ISO 3304, ISO 965-1, ISO 1179-4, ISO 1127, ISO 1179-2, ISO 1179-1, ISO 9227, ISO 724, ISO 6149-3, ISO 48, ISO 228-1, ISO 6149-1, ISO 5598:2008, ISO 4759-1:2000, ISO 4399, ISO 228-2, ISO 4397, ISO 10763, ISO 12151-2, ISO 1179-3, ISO 286-1, ISO 286-2
ReplacesBS EN ISO 8434-1:2007
International RelationshipsEN ISO 8434-1:2018,ISO 8434-1:2018
Amended ByCorrigendum, November 2018
DescriptorsThreads, Copper alloys, Locknuts, Ratings, Nuts, Stainless steels, Marking, Dimensions, Screwed fittings, Grades (quality), Designations, Hydraulic transmission systems, Temperature, Unalloyed steels, Steels, Diameter, Angles (geometry), Factor of safety, Compression fittings, Pressure, Pipe fittings, Instructions for use, Pipe connections
ICS23.100.40
Title in FrenchRaccordements de tubes métalliques pour transmissions hydrauliques et pneumatiques et applications générales Raccords coniques à 24°
Title in GermanMetallische Rohrverschraubungen für Fluidtechnik und allgemeine Anwendung Verschraubungen mit 24°-Konus
CommitteeMCE/18/-/4
ISBN978 0 539 02914 7
PublisherBSI
FormatA4
DeliveryYes
Pages60
File Size3.459 MB
Price£246.00


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