Back-Up Ring STR
Description
- Symmetrical
- Rectangular cross section
- Slotted
- Advantages
- Function
- Applications
- High pressure creep resistance
- High extrusion reliability
- Long service life
- Extension of the application range of o-rings
- Prevents gap extrusion with radial sealing O-rings
Most commonly used in the following applications:
- Hydraulic valves
- pumps
- Ball valves
- Cylinder base and head