9347141240 WABCO Four Circuit Protection Valve Air Brake System Truck Bus OEM Replacement

9347141240 WABCO Four Circuit Protection Valve

This 9347141240 four circuit protection valve is an OEM replacement part manufactured to WABCO specifications for truck and bus air brake systems. It distributes compressed air from the supply reservoir to four independent brake circuits, ensuring that a failure in one circuit does not affect the others, which is critical for braking safety.

Key Features

• Four independent delivery circuits with automatic protection
• If one circuit fails, the remaining circuits stay fully functional
• Reliable pressure regulation for stable braking performance
• Direct replacement for WABCO OE number 9347141240
• Durable die-cast body for long service life
• Strictly tested to meet OEM quality standards

Specifications

• Part Number: 9347141240
• Brand: WABCO
• Product Type: Four Circuit Protection Valve
• Working Medium: Compressed Air
• Max Working Pressure: 1.25 MPa
• Operating Temperature: -40 to +80 Degree C
• Ports: 1 Supply + 4 Delivery Circuits
• Application: Truck and Bus Air Brake System

Application

Widely used in truck and bus air brake systems for reliable multi-circuit air distribution, suitable for fleet maintenance and OE replacement.

Contact us for more details or bulk orders.