Industrial valves. Butterfly valves for underground water piping. Specifications.

La présente norme complète les prescriptions de la norme NF E 29-430 applicables aux robinets à papillon d'usage général par des spécifications particulières aux robinets destinés à être montés sur des réseaux d'eau souterrains.

New: UPSELL service

Main informations

Collections

National standards and national normative documents

Publication date

July 1988

Number of pages

25 p.

Reference

NF E29-431

ICS Codes

23.060.99 Other valves

Classification index

E29-431

Print number

Sumary

Industrial valves. Butterfly valves for underground water piping. Specifications.

La présente norme complète les prescriptions de la norme NF E 29-430 applicables aux robinets à papillon d'usage général par des spécifications particulières aux robinets destinés à être montés sur des réseaux d'eau souterrains.

Standard replaced by (1)

NF EN 593

March 1998

Standard Cancelled

Industrial valves. Metallic butterfly valves.

Le présent document définit les spécifications techniques applicables aux robinets à papillon à corps métalliques. Ces appareils peuvent comporter des extrémités à brides, à oreilles, à insérer ou à souder en bout.

New: UPSELL service

- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ