WABCO part description

Load Sensing Valve Relay - Pneumatical

Product Attributes

Operational Range 1.3 to 4.3 bar
Range Of Adjustment 1.4 to 4.3 bar
Temperature Range -40°C to +80°C
Size 303 x 124 x 222
Weight 4.1381
Control Pressure 13 bar
Mounting 4x M8
Break Point 1.2 bar
Max. operating pressure 13.0 bar
Regulating Ratio 1:8
Exhaust Snap on contour JED - 463
Calculated Volume (dm³) 8.341
Inlet Pressure 10.0 bar
Distance between bolts 84x84 mm
Type Of Operation Dynamic
Port thread 4 M16 x 1.5 JED - 388
Port Thread 41 M16 x 1.5 JED-388
Type Pneumatic
Port thread 1 M22 x 1.5 JED-388
Port thread 2 M22 x 1.5 JED - 152
Port Thread 42 M16 x 1.5 JED-388

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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