Hydraulic Valves
Innovative Sealing Systems from FiPur®
Requirements/Tasks
- Reliable sealing system consisting Piston Seal, Rod Seal, Wiper, Wear Ring and static O-Ring sealing
- Tribological optimization for the dynamic sealing elements
- Pressure: > 500 bar
- Temperature: -30°C to +110°C
- Media: Specified established hydraulic oils (HLP / HLPD /HEES)
- Lifespan: > 7.000h
Common design: Standard hydraulic elements
Disadvantages
- High friction
- Limited media resistance
- High wear of the dynamic seals and wiping elements
- Limited service life
New design: Fietz wiper element for hydraulic valves
- Customized wipers for permanent and reliable use in hydraulic valves
- Tailor-made FiPur® materials: high wear resistance FiPur® 150
User´s benefit
- Reliable and robust function of the hydraulic valve
- Reduced operating cost due to extension of maintenance cycles
FiPur® Sealings for hydraulics
Resilient and wear resistant
- Wiper / Double wiper
- Rod seal
- O-rings
- Piston seal
- Piston- and Rod guiding elements
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