Residual pressure can be provided either by a valve in the master cylinder or by a separate inline valve between the cylinder and brakes. On systems using seal retraction, RPV's must not be used ...

Before we start connecting the brake lines to our new master cylinder and proportioning valve, it’s important to install a 10-psi residual pressure valve inline with the rear brake line since we ...

If attempting to retain a drum-system master cylinder, remove the residual valve(s) from the outlet port(s). Otherwise, disc-drag will result from the residual pressure.

With this in mind, the demand for Residual Pressure Valves (RPV) in the North American market is increasing. Our valves prevent the backflow of impurities and foreign substances and protects the ...

Before we start connecting the brake lines to our new master cylinder and proportioning valve, it's important to install a 10-psi residual pressure valve inline with the rear brake line since we ...