EN 4835:2018
(Main)Aerospace series - Installation and removal requirements for Ring locked fitting and reducer, 24° Cone up to 35 000 kPa (5 080 psi) - Inch Series
Aerospace series - Installation and removal requirements for Ring locked fitting and reducer, 24° Cone up to 35 000 kPa (5 080 psi) - Inch Series
This European Standard specifies the installation and removal requirements for adaptors and
reducers, threaded, with lockring for pipe couplings 24° according to EN 4833 and EN 4836.
This standard establishes an accurate procedure of adaptor installation, removal and reinstallation to
ensure the repeatability of the installation operation and to ensure the effective compliance to sealing
and locking requirements.
The adaptor shown on all Figures of this standard is given as an example for the 24° internal cone
interface according to EN 6123.
This procedure is used for adaptors 24°, for nominal pressure up to 35 000 kPa (5 080 psi).
Luft- und Raumfahrt - In- und Ausbaubedingungen für Anschlussverschraubung und Reduzierer mit Sicherungsring 24° Konus bis 35 000 kPa (5 080 psi) - Inch-Reihe
Diese Europäische Norm legt die Ein- und Ausbaubedingungen für Adapter und Reduzierer mit Gewinde und
Sicherungsring für 24°-Rohrverbindungen nach EN 4833 und EN 4836 fest.
Diese Norm legt ein genaues Verfahren des Adaptereinbaus, -ausbaus und -wiedereinbaus fest, um die
Wiederholbarkeit des Einbauverfahrens sicherzustellen und um die wirksame Einhaltung der Dichtungsund
Verriegelungsanforderungen sicherzustellen.
Der in allen Bildern dieser Norm gezeigte Adapter dient als Beispiel für den 24°-Innenkonus nach EN 6123.
Dieses Verfahren wird für 24°-Adapter und für Nenndrücke bis zu 35 000 kPa (5 080 psi) verwendet.
Série aérospatiale - Spécification de montage et démontage des raccords à implanter avec bague de sécurité, interface conique 24° jusqu'à 35 000 kPa (5 080 psi) - Série inch
Aeronavtika - Zahteve za namestitev in odstranitev navojnega priključka z zapornim obročem in njegovega reduktorja, 24°, konica do 35 000 kPa (5080 psi) - Palčne mere
Ta evropski standard določa zahteve za namestitev in odstranitev adapterjev in navojnih priključkov z zapornim obročem in reduktorjem priključka, 24°, v skladu s standardoma EN 4833 in EN 4836. Ta standard določa natančen postopek namestitve, odstranitve in ponovne namestitve adapterjev, da se zagotovi ponovljivost postopka namestitve in učinkovitost skladnosti z zahtevami za tesnjenje in zaklepanje.
Adapter, prikazan na vseh slikah tega standarda, je podan kot primer za 24° vmesnik notranje konice v skladu s standardom EN 6123.
Ta postopek se uporablja za adapterje 24° pri nazivnem tlaku do 35 000 kPa (5080 psi).
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 4835:2018
01-oktober-2018
$HURQDYWLND=DKWHYH]DQDPHVWLWHYLQRGVWUDQLWHYQDYRMQHJDSULNOMXþND]
]DSRUQLPREURþHPLQQMHJRYHJDUHGXNWRUMDƒNRQLFDGRN3D SVL
3DOþQHPHUH
Aerospace series - Installation and removal requirements for Ring locked fitting and
reducer, 24° Cone up to 35 000 kPa (5 080 psi) - Inch Series
Luft- und Raumfahrt - In- und Ausbaubedingungen für Anschlussverschraubung und
Reduzierer mit Sicherungsring 24° Konus bis 35 000 kPa (5 080 psi) - Inch-Reihe
Série aérospatiale - Spécification de montage et démontage des raccords à implanter
avec bague de sécurité, interface conique 24° jusqu'á 35 000 kPa (5 080 psi) - Série inch
Ta slovenski standard je istoveten z: EN 4835:2018
ICS:
49.080 /HWDOVNLLQYHVROMVNL Aerospace fluid systems and
KLGUDYOLþQLVLVWHPLLQGHOL components
SIST EN 4835:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 4835:2018
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SIST EN 4835:2018
EN 4835
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2018
EUROPÄISCHE NORM
ICS 49.080
English Version
Aerospace series - Installation and removal requirements
for Ring locked fitting and reducer, 24° Cone up to 35 000
kPa (5 080 psi) - Inch Series
Série aérospatiale - Spécification de montage et Luft- und Raumfahrt - In- und Ausbaubedingungen für
démontage des raccords à implanter avec bague de Anschlussverschraubung und Reduzierer mit
sécurité, interface conique 24° jusqu'á 35 000 kPa (5 Sicherungsring 24° Konus bis 35 000 kPa (5 080 psi) -
080 psi) - Série inch Inch-Reihe
This European Standard was approved by CEN on 3 December 2017.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4835:2018 E
worldwide for CEN national Members.
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SIST EN 4835:2018
EN 4835:2018 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Installation instructions . 6
4 Replacement instructions . 14
Bibliography . 17
2
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SIST EN 4835:2018
EN 4835:2018 (E)
European foreword
This document (EN 4835:2018) has been prepared by the Aerospace and Defence Industries
Association of Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
A
...
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