WEIGHT ACTUATOR
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS16145134
| Definition | A <WEIGHT ACTUATOR> is an <ARTEFACT> and an <ACTUATOR> that is powered by the use of gravity forces | 
| ISO number | 23880 | 
| RDS number | RDS16145134 | 
| Source | NORSOK CAD symbol libraries, Z-CR-004, draft 3, October 1996: POP007 | 
| Valve Classes |