95.99 Withdrawal of Standard Aug 12, 2009
ISO
ISO/TC 144/SC 2 Aerodynamic testing and rating of high velocity/ pressure assemblies, low velocity/pressure assemblies, dampers and valves
International Standard
91.140.30 Ventilation and air-conditioning systems
Specifies methods for the aerodynamic testing and rating of dampers and valves used in air distribution systems with pressures up to 2 000 Pa. Applies to the following tests: a) testing for damper and valve leakage; b) testing of casing leakage; c) testing of flow rate/pressure requirements for dampers or valves mounted in a duct system.
WITHDRAWN
ISO 7244:1984
95.99
Withdrawal of Standard
Aug 12, 2009