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Level 1 Mechatronics support Hydraulic Symbols.pptx
- 2. Piping and Tubing Symbols Normal working line Flexible working line Pilot line Drain line Enclosure outline Direction of flow
- 4. Reservoirs Reservoir Connecting lines above fluid level Connecting lines below fluid level Sealed Open
- 5. Basic filter/strainer Separator Filter-separator Manual Automatic Fluid conditioning symbols are a diamond shape
- 7. Pressure Temperature Flow meter, rate Flow meter, totalizing Float switch Nozzle Pressure Switch
- 8. Pumps Fixed displacement Unidirectional Bidirectional Variable displacement, non-compensated, unidirectional Variable displacement, non-compensated, bidirectional
- 9. Pumps Variable displacement, pressure-compensated, unidirectional Variable displacement, pressure-compensated, bidirectional M Electric Motor Internal combustion
- 10. Motors Fixed displacement, unidirectional Fixed displacement, bidirectional Variable displacement, unidirectional Variable displacement, bidirectional
- 11. Valves Normally closed, two-way, two port Normally closed, two-way, two position, two port Normally closed, four way, three position, four port
- 12. Valves Normally open, two-way, two position, two port Normally open, two-way, three position, three port Normally open, four way, three position, four port Normally open, four way, infinite position, four port
- 13. Relief Valve Represents the pilot line Pressure Side Valve normally closed Spring loaded Variable When open, goes to tank Valve is regulated by the feed pressure
- 14. Pressure Reducing Valve Pressure Side Represents the pilot line Valve normally open Spring loaded Variable Discharge side goes to line Valve is regulated by the discharge pressure
- 16. Valves Orifice V Timing logic Check valve
- 17. Valves Flow control with bypass, pressure compensated Flow control with bypass, pressure and temperature compensated
- 19. Controls Push Button Lever Pedal Cam Solenoid Liquid pilot Gas pilot Servo Pilot or solenoid Pilot and solenoid activated, spring return
- 20. Cylinders Single acting Single acting, spring return Double acting Double acting, double rod Double acting, single cushion Double acting, Double cushion Double acting, double adjustable cushion Telescoping Ram Pressure intensifier
- 21. This workforce solution was funded by a grant awarded by the U.S. Department of Labor’s Employment and Training Administration. The solution was created by the grantee and does not necessarily reflect the official position of the U.S. Department of Labor. The Department of Labor makes no guarantees, warranties, or assurances of any kind, express or implied, with respect to such information, including any information on linked sites, but not limited to accuracy of the information or its completeness, timeliness, usefulness, adequacy, continued availability or ownership. This work is licensed under a Creative Commons CC BY 3.0 Unported License. http://creativecommons.org/licenses/by/3.0/