Seals
The Y-ring is designed as a static seal for the cylinder, which can replace the traditional O-ring/retaining ring combination. Through its unique design and material, the allowable extrusion gap can reach 0.4mm at a pressure of 500bar.
Specification
| MaterialMain seal material | Power-transmission fluidTransmission media | TemperatureTemperature range ℃ | Speedspeed | PressureWork Pressure | Max.Gap FMaximum extrusion gap |
| Hythane 181PolyurethanePolyurethane | Mineral oilMineral oil | -45~+110 | ≤1.0m/s | 160 bar | F≤0.6mm |
| HFC Water GlycolWater glycol | -30~+60 | 250 bar | F≤0.5mm | ||
| HFA5/95 Water base fluid, WaterWater-based transmission fluid/water | +5~+60 | 400 bar | F≤0.4mm |
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