| Model Number: | Glyd Ring Seals Piston Seal Gas Seal |
|---|---|
| Brand Name: | DSH Seals |
| Place of Origin: | China (Mainland) |
| Material: | PTFE |
| Style: | Hydraulic |
| Standard or Nonstandard: | Standard |
| Color: | green, yellow, coffee |
| delivery time: | about 3 days |
Quick Details
Specifications
Glyd Ring Seals Piston Seal Gas Seal
Successfully used for decades, the Glyd Ring is a very effective and reliable low frictional seal. It is particularly suitable as a rod seal in both high and low pressure systems.the double acting Glyd Ring is a combination of a based slipper seal and an energising O-Ring. It is produced with an interference fit which together with the squeeze of the O-Ring ensures a good sealing effect even at low pressure. At higher system pressures, the O-Ring is energised by the fluid, pushing the Glyd Ring against the sealing face with increased force.
the geometry of the Glyd Ring ensures a good static sealing and allows the lubricating hydrodynamic oil film to be build under the seal in reciprocating applications.
to assure that a rapid energising of the seal takes place at sudden changes of pressure and direction of motion, the seal can be delivered with radial "notches" on both sides.
Operating condition
s
sthe Glyd Ring is recommended for reciprocating (with a length of stroke at least twice the groove width) and helical movements.
Pressure: up to 60MPa
Speed: up to 15 m/s
Frequency: up to 5 Hz.
Temperature: -45 °C to +200 °C
(depending on O-Ring Material)
Media
Mineral oil based hydraulic fluids,
Barely flammable hydraulic fluids,
Environmentally safe hydraulic
Fluids (biological degradable oils),
Phosphate ester, water, air and
Others. Depending on the O-Ring
Material compatibility.
Important Note
the above data are maximum values and cannot be used at the same time. e.g. the maximum operating speed
Depends on material type, pressure, temperature and gap value.
Temperature range also dependent on medium.