Pneumatic Crossword Activity

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Across
  1. 3. Device that increases air pressure for pneumatic systems
  2. 8. Component that directs airflow paths
  3. 9. Allows flow in one direction only
  4. 10. Mechanism that returns a valve or cylinder to its original position
  5. 11. Connect air pipes quickly without tools using a push-in mechanism
  6. 13. Outlet for air leaving a component
  7. 16. Actuator that uses air in one direction and spring return
  8. 18. Stores compressed air for later use
  9. 20. Converts pneumatic energy into mechanical motion
Down
  1. 1. Actuator that moves in both directions using air
  2. 2. Device that adjusts air speed in a circuit
  3. 4. Removes contaminants from compressed air
  4. 5. Speeds up cylinder return by venting air quickly
  5. 6. Tube that carries compressed air between components
  6. 7. Instrument for measuring air pressure
  7. 12. Block that distributes air to multiple circuits
  8. 14. Small control signal that operates a larger valve
  9. 15. Maintains a set pressure in the system
  10. 17. Symbols Standardised drawings for pneumatic components
  11. 19. Opening in a valve for air entry or exit