CEN - EN 15611
Railway applications - Braking - Relay valves
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 April 2020 |
| Status: | active |
| Page Count: | 56 |
| ICS Code (Materials and components for railway engineering): | 45.040 |
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.
Document History
EN 15611
April 1, 2020
Railway applications - Braking - Relay valves
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...
April 1, 2020
Railway applications - Braking - Relay valves
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...
November 1, 2008
Railway applications - Braking - Relay valves
A description is not available for this item.
November 1, 2008
Railway applications - Braking - Relay valves
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...