Product Short Description
Product Name: Proportional Valve (Robot Electro-Hydraulic Proportional Valve)
Product Introduction: This is a robot-specific electro-hydraulic proportional valve within the ABB spare parts system. It belongs to ABB’s robot control valve family and is used for pressure and flow regulation in robot hydraulic subsystems.
Description
Technical Specifications & Functional Features:
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Type: Proportional valve / pressure control valve
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Brand: ABB
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Series: 3HNP robot spare parts series
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Application: Robot hydraulic control loop
Application Scenarios: ABB robot maintenance, replacement, and overhaul scenarios.
Installation & Usage Notes:
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Must be replaced by qualified personnel to avoid hydraulic system contamination.
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Verify the valve model matches before installation to prevent system mismatch.
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Hydraulic oil cleanliness must meet the relevant ISO standards.





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