Standard Swedish standard · SS-EN 15611:2008+A1:2010

Railway applications - Braking - Relay valves

Status: Valid

Scope
This European Standard is applicable to relay valves designed 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, and in response to a change in vehicle load that is either continuously variable or in two stages i.e. empty - loaded.

Relay valves operating with other pressures, in particular the brake pipe pressure, are not included.

This European Standard specifies the requirements for the design, manufacture and testing of relay valves.

Subjects

General


Product information

Language: English

Written by: SIS - Industriteknik

International title: Railway applications - Braking - Relay valves

Article no: STD-75551

Edition: 1

Approved: 10/7/2010

No of pages: 68

Replaces: SS-EN 15611:2008