Valve assembly for brake hydraulic system of motor car, has resilient friction element arranged either upstream or downstream to closing body, and placed between valve housing and longitudinal channel-closing body

摘要

The assembly has a valve housing (5) comprising a valve intake (9) provided with a longitudinal channel (6) connected to a valve outlet (13). A longitudinal channel-closing body (4) is arranged in the channel to pressurize a closing spring (1) toward a valve seat (12) that is arranged in the housing. A hydraulic diaphragm (14) is arranged parallel to the closing body in the form of a bypass duct for the bypass of the closing body. A resilient friction element is arranged either upstream or downstream to the closing body, and placed between the valve housing and the closing body.