ISO/PRF 14960-2

Tubeless tyres — Valves and components — Part 2: Clamp-in tubeless tyre valve — Test methods

Pneumatiques sans chambre — Valves et composants — Partie 2: Méthodes d'essai pour les valves à visser

General Information

• Status: Not Published
• ICS: 83.160.01 - Tyres in general
• Technical Committee: ISO/TC 31/SC 9 - Valves for tube and tubeless tyres
• Drafting Committee: ISO/TC 31/SC 9 - Valves for tube and tubeless tyres
• Current Stage: 5020 - FDIS ballot initiated: 2 months. Proof sent to secretariat
• Completion Date: 07-Nov-2023

Relations

• Revises: ISO 14960-2:2014 - Tubeless tyres — Valves and components — Part 2: Clamp-in tubeless tyre valve-test method
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 14960-2
Second edition
Tubeless tyres — Valves and
components —
Part 2:
Clamp-in tubeless tyre valve — Test
methods
Pneumatiques sans chambre — Valves et composants —
Partie 2: Méthodes d'essai pour les valves à visser
PROOF/ÉPREUVE
Reference number
ISO 14960-2:2023(E)
© ISO 2023

---------------------- Page: 1 ----------------------
ISO 14960-2:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
PROOF/ÉPREUVE © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 14960-2:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test fixture and valve hole dimensions . 1
5 Test methods and performance requirements . 2
5.1 General . 2
5.1.1 Appearance . 2
5.1.2 Operating pressure . 2
5.1.3 Samples . 3
5.2 Leakage test method . 3
5.3 Valve core tests . 4
5.3.1 Valve core specifications . 4
5.3.2 Valve core room temperature leakage test . 4
5.3.3 Valve core low temperature leakage test . 5
5.3.4 Valve core high temperature leakage test . 5
5.3.5 Valve core over torque resistance test . 5
5.3.6 Valve core endurance test . 6
5.3.7 Valve core air flow rate test . 6
5.4 Valve cap seal: room temperature test (optional, for sealing caps only) . 7
5.4.1 Test procedure.
...

2023-03-17
ISO/DISPRF 14960-2:2023(E)
ISO/TC 31/SC 9/WG
Secretariat: AFNOR
Date: 2023-11-07
Tubeless tyres — Valves and components —
Part 2:
Clamp-in tubeless tyre valve-test — Test methods
Pneumatiques sans chambre — Valves et composants —
Partie 2: Méthodes d'essai pour les valves à visser
PROOF
© ISO 2023 – All rights reserved

---------------------- Page: 1 ----------------------
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can
be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
E-mail: [e-mail]
Website: www.iso.org
Published in Switzerland

---------------------- Page: 2 ----------------------
ISO/DIS PRF 14960-2:2023(E)
Contents Page
Foreword . v
Part 2: Clamp-in tubeless tyre valve — Test methods . 1
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test fixture and valve hole dimensions . 2
5 Test methods and performance requirements . 2
5.1 General . 2
5.1.1 Appearance . 2
5.1.2 Operating pressure . 3
5.1.3 Samples . 3
5.2 Leakage test method . 3
5.3 Valve core tests . 6
5.3.1 Valve core specifications . 6
5.3.2 Valve core room temperature leakage test . 6
5.3.3 Valve core low temperature leakage test . 6
5.3.4 Valve core high temperature leakage test . 7
5.3.5 Valve core over torque resistance test . 7
5.3.6 Valve core endurance test . 7
5.3.7 Valve core air flow rate test . 8
5.4 Valve cap seal: room temperature test (optional, for sealing caps only) . 10
5.4.1 Test procedure . 10
5.4.2 Performance requirement .
...