ISO Hydraulic Basic Mechanical and Electrical Control Schematic Symbols
ISO Hydraulic Schematic Symbols
Hydraulic and Pneumatic Knowledge
The following are ISO hydraulic basic mechanical and electricap control symbols commonly used on technical drawings.
Description | ISO Schematic Symbol |
Hydraulic Hand Operated | |
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Level, Mechanical | |
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Roller, Mechanical | |
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Hydraulic Operated | |
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Pneumatic Operated | |
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Direct Pressure | |
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Solenoid | |
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Motor Operated | |
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Hydraulic Operated Solenoid | |
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Proportional Valve Electrical Operation (PVEO) | |
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PVEM | |
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PvEH | |
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Pneumatic - Hydraulic Operated | |
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Mechanical Lock | |
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Spring Return |