Name: EN ISO 16135:2006/A1:2019 — Industrial valves - Ball valves of thermoplastics materials - Amendment 1 (ISO 16135:2006/Amd 1:2019)
SKU: EN ISO 16135:2006/A1:2019
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EN ISO 16135:2006/A1:2019 PDF

Industrial valves - Ball valves of thermoplastics materials - Amendment 1 (ISO 16135:2006/Amd 1:2019)

Название (английский):

EN ISO 16135:2006/A1:2019

Industrial valves - Ball valves of thermoplastics materials - Amendment 1 (ISO 16135:2006/Amd 1:2019)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 13
Дата публикации:: 14 августа 2019 г.
Издание:: CEN EN 16135 edition 1 version 1
ICS:: 23.060.20

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Описание (английский):

Diese Internationale Norm legt die Anforderungen an die Konstruktion, Funktionsmerkmale und die Herstellung von Kugelhähnen aus Thermoplasten zum Absperren, Regeln und Verzweigen bzw. Mischen fest sowie deren Anschluss an das Rohrleitungssystem, Gehäusewerkstoffe und Druck/Temperatur-Zuordnungen zwischen – 40 °C und + 120 °C, für eine Lebensdauer von 25 Jahren. Sie legt auch die entsprechenden Prüfungen fest. Diese Internationale Norm gilt für hand- und kraftbetätigte Armaturen, die in industrielle Rohrleitungssysteme eingebaut werden, unabhängig vom Einsatzbereich und dem zu befördernden Medium. ANMERKUNG 1 Industrielle Rohrleitungssysteme umfassen auch Rohrleitungen für Wasserversorgung für allgemeine Zwecke, Entwässerung und Entsorgung. ANMERKUNG 2 Rohrleitungssysteme für Wasser für den menschlichen Gebrauch können besonderen Anforderungen unterliegen. Diese Internationale Norm erstreckt sich auf die folgenden DN-Bereiche: DN 8, DN 10, DN 15, DN 20, DN 25, DN 32, DN 40, DN 50, DN 65, DN 80, DN 100, DN 125 und DN 150 sowie auf die folgenden PN- und Class-Bereiche: PN 6, PN 10, PN 16, PN 25, Class 150 und Class 300.

Overview

EN ISO 16135:2006/A1:2019 is Amendment 1 to ISO 16135:2006 and covers industrial ball valves made from thermoplastic materials. Adopted by CEN in 2019, the amendment updates normative references, definitions and test requirements to align the existing standard with newer ISO/EN documents and with EU regulatory requirements (notably Directive 2014/68/EU - Pressure Equipment Directive). It is intended as a harmonized European version (EN) of the ISO amendment and provides a voluntary route to demonstrate conformity with relevant PED essential requirements (see Annex ZA).

Key topics and technical requirements

Materials: Clarifies accepted body/bonnet materials - ABS, PE, PP, PVC‑C, PVC‑U and PVDF - and points to the relevant material standards (ISO 15493, ISO 15494, ISO 10931).
Design strength and PMA: Updates the definition of maximum allowable pressure (PMA) and requires design strength verification via body pressure tests and long‑term behaviour testing in accordance with ISO 9393‑2.
Testing requirements:
- Raw material and long‑term internal pressure tests to follow ISO 1167‑1.
- Seat and packing/shell leaktightness verified on finished valves per ISO 9393‑2; mandatory seat leaktightness in all directions for multi‑way valves.
- Flow resistance and pressure‑test procedures aligned with updated EN/ISO test standards.
Dimensions and interfaces:
- Face‑to‑face dimensions for flanged valves to be selected from EN 558; other end connections are manufacturer’s responsibility.
- Actuator attachment and fastener standards updated (e.g., ISO 5211:2017; ISO 898‑1:2013).
Operational requirements:
- Manual operating forces referenced to EN 12570; functional integrity after applied forces is required.
Marking, traceability and documentation: Annex ZA links normative clauses to PED essential requirements; marking and operating instructions are addressed.
Normative reference updates: Many older EN/ISO references were replaced, moved to bibliography, or updated to newer editions.

Applications and who uses this standard

Valve manufacturers designing or certifying thermoplastic ball valves.
Design and piping engineers specifying valves for chemical processing, water treatment, corrosion‑sensitive systems and industrial fluid transport.
Testing laboratories and certification bodies performing pressure, long‑term and leak tests.
Procurement, compliance and QA teams ensuring products meet EN/ISO requirements and PED conformity for sale in the EU/EFTA market.

Related standards and keywords

Related standards referenced/updated by the amendment include ISO 1167‑1, ISO 9393‑2, EN 558, ISO 5211, and the Pressure Equipment Directive (2014/68/EU). Keywords: industrial valves, ball valves, thermoplastics, EN ISO 16135:2006/A1:2019, ISO 16135 amendment, PVC‑U, PVDF, PE, PP, ABS, pressure testing, long‑term behaviour, PED compliance.

EN ISO 16135:2006/A1:2019 PDF

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Abstract

Overview

Key topics and technical requirements

Applications and who uses this standard

Related standards and keywords

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