- Fits all standard pv2 and pv4 proportioning valves
- Triggers dash warning switch on pressure loss
- Durable housing protects internal electrical contacts
- Quick and simple screw-in installation
- Essential safety component for dual-circuit brake systems
Designed as a direct replacement sensor switch for PV2 and PV4 proportioning valves, this wire sensor monitors hydraulic pressure balance. It activates vehicle brake warning lights in the event of front or rear hydraulic circuit failure. The durable terminal connector ensures solid electrical continuity over time. Simple screw-in installation makes maintenance and replacement fast and effortless.