Product Series
DPD
- Code:DPD
- Pressure≤(MPa)：35
- Speed≤(m/s)：15
- Temp.Range℃:-45/+200
- Material:PTFE/Bronze+NBR
- Medium:Mineral oil based hydraulic fluids,barely flammable hydraulic fluids, water,air and others.
- Application:Valve stem, Machine tools, Mini Hydraulic
Products.
| Technical Data | ||||
|
Pressure[Mpa] |
Temperature(℃) |
Sliding speed(m/s) |
Medium |
|
|
Standard |
35 | -45…+200 | 15 |
Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water,air and others. |
The seal is designed to expand and improve the service parameters of O-Rings and is installed in existing O-Ring grooves.
| Material | Standard or can fit the groove | |||
| O ring & X ring | slide ring | ISO 3320 | ||
| Standard | NBR |
PTFE-Bronze |
PDD | |
|
Special (on request) |
FKM |
PTFE-Carbon |
||
| Pressure | 160bar | 200bar | 400bar |
| Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.2mm |
Order Example for standard version:
Diameter D=100mm
Order Code: DPD 100*90.6*7.1
Installation Dimension table based on Metric Size
| D H9 | d h9 | L +0.2 | d1 | R1≤ | C≥ |
| 6~12 | D-2.9 | 2.4 | 1.5 | 0.3 | 2 |
| 14~24 | D-4.5 | 3.6 | 1.8 | 0.4 | 2 |
| 25~45 | D-6.2 | 4.8 | 2.65 | 0.4 | 2 |
| 48~120 | D-9.4 | 7.1 | 5.3 | 0.6 | 3 |
| 125~500 | D-12.2 | 9.5 | 7 | 0.8 | 3 |