NEN-EN 1267
Valves - Test of flow resistance using water as test fluid
inactive
| Organization: | NEN |
| Publication Date: | 1 July 2009 |
| Status: | inactive |
| Page Count: | 28 |
| ICS Code (Valves in general): | 23.060.01 |
scope:
This European Standard specifies a method for determining valve pressure loss coefficient and fluid flow coefficient using water as test fluid. This method is suitable - for valves with low zeta values but higher than 0,1 by determining pressure loss, with respect to fluid flow rate and specific gravity, and - for valves with equal inlet and outlet nominal size. Industrial process control valves are excluded from this European Standard.
Document History
January 1, 2012
Industrial valves - Test of flow resistance using water as test fluid
This European Standard specifies a method for determining valve pressure loss coefficient and fluid flow coefficient using water as test fluid. This method is suitable - for valves with low zeta...
NEN-EN 1267
July 1, 2009
Valves - Test of flow resistance using water as test fluid
This European Standard specifies a method for determining valve pressure loss coefficient and fluid flow coefficient using water as test fluid. This method is suitable - for valves with low zeta...
October 1, 1999
Valves - Test of flow resistance using water as test fluid
This standard specifies a method for determining the pressure loss and fluid flow rate through valves in piping systems using water as a test fluid. This method is suitable: - for valves with low...
August 1, 1997
Valves - Test of flow resistance using water as test fluid
This standard specifies a method for determining the pressure loss and fluid flow rate through valves in piping systems using water as a test fluid. This method is suitable: - for valves with low...
January 1, 1994
Valves - Test of flow resistance
This standard specifies a method for determining the pressure loss and fluid flow rate through valves in piping systems using water as a test fluid. This method is suitable: - for valves with low...