Pump connector for Presta valve, e.g., for inflating vehicle tire, has valve seal insert with front surface of head part provided with chamber for receiving valve seal insert

摘要

A pump connection comprises a cap having one end provided with a channel or duct and an opposite second end, which has a cavity joined to the channel and in which the pump connection valve seal can be arranged. A valve seal insert is provided with an aperture, a pump connection valve seal whose first end comprises a head part of a greater diameter than the second end and which can be positioned in the cap space and in which the front surface of the head part has a chamber, which serves to accommodate the valve seal insert.