WABCO part description

Features & Benefits

  • Manages air distribution across four circuits to achieve consistent brake function
  • Compact size of 89 mm x 92 mm x 88 mm for easy installation and integration
  • Helps prevent total system failure by isolating issues within individual circuits
  • Regulates air pressure to support even braking performance
  • Protects brake components from excessive wear caused by uneven pressure
  • Created for WABCO air brake systems for effortless compatibility

WABCO Quadruple Circuit Protection Valve

The best thing about the WABCO Quadruple Circuit Protection Valve is its role in maintaining steady air pressure across multiple braking circuits. Measuring 89 mm x 92 mm x 88 mm and weighing 0.69 kg, this compact yet essential component guarantees proper air distribution to keep braking systems functioning reliably. Keeping the WABCO 9347141380 in top condition supports safe braking performance and minimizes risks related to air system issues. Trust WABCO for all your good air pressure needs.

Product Attributes

Weight 1.5212
Port thread 1 1/2" - 14 Dry Seal PTF
Max. operating pressure 188.5 psi
Max. operating pressure 188.5 psi
Port thread 21 3/8" - 18 DRYSEAL NPTF
Calculated Volume (dm³) 0.72054
Opening pressure 23 7.9 bar
Port thread 24 3/8" - 18 Dryseal PTF
Charging Pressure 3.95 bar
Port thread 23 3/8" - 18 Dry Seal PTF
Opening pressure 21 7.3 bar
Size 89 x 92 x 88
Opening pressure 22 7.9 bar
Opening pressure 24 7.9 bar
Port thread 22 3/8" - 18 Dry Seal PTF

WABCO 9347141380 Cross Reference

We have 1 alternatives for the 9347141380 by WABCO:

Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.

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