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nternational Electrotechnical Commission
Glossary
Electropedia
EN
unloader valve
pressure operated device which, when the pump pressure exceeds a preset value, releases the pressure and leads the excess fluid into the inlet system
In addition, it bypasses the total pump flow at reduced pressure when its outlet flow is cut off.
TC/SC:
61J
Terms
Info
Publications
Published in:
IEC 60335-2-79, ed. 3.0 (2012-02)
Terms
Info
Reference number:
3.101
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