| safety valve | Sicherheitsventil |
| seat | Sitz |
| disk | Teller/Hubring |
| spindle/stem | Spindel |
| spring | Feder |
| spring adjuster/compression screw | Druckschraube |
| hand lifting lever | Anlüfthebel |
| flange | Flansch |
safety valve
| safety valve | Sicherheitsventil |
| seat | Sitz |
| disk | Teller/Hubring |
| spindle/stem | Spindel |
| spring | Feder |
| spring adjuster/compression screw | Druckschraube |
| hand lifting lever | Anlüfthebel |
| flange | Flansch |