Key Specifications / Parameters Parameter Value / Notes Part Number RPACKX00032 Stem Size (nominal) ¾ inch (19.1 mm) Packing Type Single PTFE / TFE V-ring packing Material PTFE (polytetrafluoroethylene) Included Components Packing set, spring, washer, packing box ring, upper wiper (and related hardware) Application Stem sealing for sliding-stem control valves Status Discontinued (no longer in current production)