| 摘要 |
<p>A normally-open solenoid valve (100) comprising a mobile core (58) and a fixed core (34), both housed within a tube (32), and comprising a supply conduit (12) in fluid communication with a delivery conduit (14) through a main orifice (16). The main orifice (16) is obstructable by a diaphragm (40) and through a pilot orifice (42) formed in said diaphragm (40) and obstructable by a shutter (52). Said valve (100) comprises a connecting shaft (54) fixed at first end thereof to said shutter (52) and at second end thereof elastically connected to the core mobile (58) of the solenoid of said valve (100) and said valve (100) is configured for being commanded by traction.</p> |
