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The HAWE 3100?1038-00.HW is a factory-quality seal kit for DS?7700-series proportional spool valves (model 31/5). It includes meticulously sized O-rings, backup rings, and spool seals that restore internal valve integrity to OEM specifications. These seals are made of hydraulic-grade materials compatible with mineral and synthetic fluids, ensuring reliable leak-free operation under high pressure. Ideal for preventive maintenance, this kit ensures your valve maintains optimal performance and fluid control accuracy.
- Complete OEM seal set for the DS?7700-31/5 valve series
- Returns valves to factory tolerances for leak-proof functionality
- Made with hydraulic-grade elastomers compatible with common fluids
- Enables full valve refurbishment without replacing the body
- Ideal for routine maintenance and risk reduction in hydraulic systems
| Part Number | 3100?1038-00.HW |
| Valve Compatibility | DS?7700-31/5 proportional spool valve |
| Contents | O-rings, backup rings, spool seals (assorted) |
| Material | NBR or similar hydraulic-grade elastomers |
| Temp Range | Approximately 30? C to +100? C |
| Fluid Compatibility | Mineral and synthetic hydraulic oils (ISO VG32 150) |