Safety valve for the brake system Vanne de Securite the spring has 10 coils). In exchange

Hydraulic system LHM. Suitable for Citroen ID + ID20 (not for DS). The "Vanne de Securite" switches the suspension circuit on or off ( the warning switch as well) at a pressure of 70 - 90 bar. The "Vanne de Securite" has a warning light switch. Recognizable by the short connection plug. Plus old part deposit 150 Euro.