| FULL NAME | AIR BYPASS VALVE CONTROL UNIT MS2 |
DESCRIPTION
AUKPVMS2 is used to control turbine engine air bypass valve by electronic control system command.
AUKPVMS2 provides:
- output rod movement by command of electronic control system;
- applying feedback signal proportionate to movement of the rod.
AUKPVMS2 consists of:
- differential hydrocylinder with rod that is hingedly joined to piston and adjustment device of output rod movement;
- electromagnetic valve of rod retraction control;
- electromagnetic valve of rod extension control;
- rod position transducer.
CHARACTERISTICS
| Working fluid | fuel TS1, RT and their analogs |
| Working fluid temperature | +50…+70 °С |
| Maximal current consumption | 0,75 А |
| Rod displacement | 41 mm |
| Pressure of rod movement on retraction and release | up to 0,4 mPa |
| Maximal pressure drop between inlet and outlet ports | 5 mPa |
| Mass | 1,2 kg |
| Overall dimensions | 158 х 132 х 53 mm |
INTEGRATION
| Aircraft | An-148 |
| Aircraft | An-158 |
| Aircraft | An-178 |