CONSTANT VOLUME REGULATOR
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS297494
| Definition | A <CONSTANT VOLUME REGULATOR> is an <INSTRUMENTATION ITEM> and a <REGULATOR> ensuring constant volume in a HVAC system to reduce noise | 
| ISO number | 11568 | 
| RDS number | RDS297494 | 
| Source | NORSOK CAD symbol libraries, Z-CR-004, draft 3, October 1996: HSA002 | 
| Instrumentation |