9347143020 FOUR CIRCUIT PROTECTION VALVE / CHECK VALVES & SAFETY VALVES / WABCO

The 9347143020 Four Circuit Protection Valve is engineered for precision and durability, developed to provide reliable pressure separation and protection across four pneumatic circuits. This valve enhances braking system safety by maintaining air supply to critical functions during pressure loss. Built from robust materials, it ensures consistent performance under heavy-duty conditions. Its practical design allows easy installation. The 9347143020 Protection Valve contributes to enhanced system safety and reliability.