Type R590
Description
Description
The type 590 is a welded metal bellow seal that doesn’t have o-ring but a special carbon packing gasket that enlarge the temperature working limits on high and low temperature. The bellow form gives a good balancing factor to the seal.
Additional information
Additional information
| p ≤ | 20 bar |
|---|---|
| t = | –70 ÷ 350°C |
| v ≤ | 15 m/s |
