DS/EN 1491:2001

Building valves - Expansion valves - Tests and requirements


Status:
Current
Type:
Standard
Language:
English
Under revision:
Price from:
€ 41.82

Scope

This European Standard specifies dimensions, materials and performance requirements (including methods of test) for expansion valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Expansion valves are intended for fitting to the cold water supply of storage water heaters, having a maximum distribution temperature of 95°C, for all energy sources.

Under revision


Number of pages: 14

Published: 2001-04-03

Date of approval: 2001-03-09

International relationships : EN 1491:2000 IDT

ICS: 91.140.60 - Water supply systems 91.140.65 - Water heating equipment

Item number: 22125


Committees

Committee

  • CEN/TC 164

Danish committee

DS/S-314