RISING VALVE STEM
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS646334
| Definition | A <RISING VALVE STEM> is a <ROTATING VALVE STEM> that has the threaded portion of the stem isolated from the process media by the gland packing, and the stem rises via a threaded nut in the yoke |
| ISO number | 10449 |
| RDS number | RDS646334 |
| Source | Valve Classes |