Standard Swedish standard · SS-EN 15611:2020

Railway applications - Braking - Relay valves

Status: Withdrawn

· Replaced by: SS-EN 15611:2020+A1:2022
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Standard Swedish standard · SS-EN 15611:2020

Railway applications - Braking - Relay valves
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Scope
This document is applicable to relay valves designated to control the brake cylinder pressure of compressed air brakes fitted to railway vehicles, in association with an air brake distributor valve or other control device. It covers one stage relay valves and relay valves adjusting the brake cylinder pressure in response to a change in vehicle speed or load that is either continuously variable or in two or more stages, i.e. empty – loaded.
Relay valves operating with other pressures, in particular the brake pipe pressure, are not included.
This document specifies the requirements for the design, manufacture and testing of relay valves.

Subjects

Railway applications (14.540) Materials and components for railway engineering (45.040) General (45.060.01)


Buy this standard

Standard Swedish standard · SS-EN 15611:2020

Railway applications - Braking - Relay valves
Subscribe on standards - Read more Dölj
Price: 1 487 SEK
standard ikon pdf

PDF

Price: 1 487 SEK
standard ikon

Paper

Price: 2 379,20 SEK
standard ikon pdf + standard ikon

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80021043

Edition: 2

Approved: 4/7/2020

No of pages: 56

Replaces: SS-EN 15611:2008+A1:2010

Replaced by: SS-EN 15611:2020+A1:2022