James Walker





The James Walker Packing Ring OR Series Model 635 is a premium packing ring from the OR Series product line, engineered for Valve Stem Sealing and Pump Shaft Packing and related industrial applications. Featuring a robust PTFE construction with advanced design elements, this component delivers reliable performance under demanding operating conditions.
| Specification | Value |
|---|---|
| Size | 20 DN |
| Material | PTFE |
| Operating Temperature | -10°C to +60°C |
| Operating Pressure | 420 bar |
| Weight | 1.2 kg |
| Standards | SAE J429 |
| Dimensions | 6.0 ft capacity |
| Weight | 60 kg |
| Material | PTFE |
| Country of Origin | Finland |