WABCO part description

Relay Valve

Product Attributes

Predominance 1.00 bar
Calculated Volume (dm³) 1.076
Weight 1.6976
Regulating Ratio 1:1
Max. operating pressure 13.0 bar
Max. operating pressure 188.55 psi
Port thread 21 2x M16 x 1.5 JED - 152
Size 101 x 111 x 96
Mounting 4x M8
Port thread 4 M16 x 1.5 JED - 152
Temperature Range -40°C to +80°C
Port thread 22 M16 x 1.5 JED - 152
Port thread 3 M22 x 1.5
Exhaust Snap on contour JED - 463
Version Pressure reduction
Port thread 1 M22 x 1.5 JED-152

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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