VENTILATION AND SEALING MEANS

摘要

A solenoid-operated pneumatic valve in which the air vent tube has a nut threaded onto the one end thereof. A first sealing portion of the nut engages the solenoid valve body and a second sealing portion engages the air vent tube to prevent the entry of dirt and moisture into the area of the magnetic coil. The nut is further formed with an undercut portion over which a protective cover is snapped into position. The inside of the cover is provided with a conical portion to deflect the exhaust air for sound damping.