IEC Glossary

EN

safety valve

pressure operated device which, when the pump or steam cleaner pressure exceeds a preset value, releases the pressure and which may return the excess fluid or steam either to the inlet system or into the atmosphere

TC/SC:	61J	Terms Info Publications
Published in:	IEC 60335-2-79, ed. 3.0 (2012-02)	Terms Info
Reference number:	3.102