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VL Seals
We are experiencing difficulties in reaching a perfect sealing on piston rod of a primary flight control actuator (aileron). It is a Skydrol hydraulic system. The used seal are the VL Seal from Shamban (2 VL seal and 1 Excluder DClight). The bore and rod dimensions are per AS4716 (around...- rvdv
- Thread
- Replies: 0
- Forum: Valve engineering
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Galvanic Corrosion Iconel/Aluminum Prevention
If you need to guaranteed a high degree of galvanic corrosion resistance between bolts of Inconel and Al you need to put an interposition product on the contact surface. You can use ‘PR 1776 A AS’ but the final choice will also depend on the fluids susceptibility resistance (if Skydrol...- rvdv
- Post #6
- Forum: Aircraft engineering
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Leakage at piston rod of an aileron flight control actuator (VL seal)
We are experiencing difficulties in reaching a perfect sealing on piston rod of a primary flight control actuator (aileron). It is a Skydrol hydraulic system. The used seal are the VL Seal from Shamban (2 VL seal and 1 Excluder DC). The bore and rod dimensions are per AS4716 (around 34mm)...- rvdv
- Thread
- Replies: 0
- Forum: Aircraft engineering
