WABCO part description

Climate Control - Water Control Valve

Part updated to TDA S446 091 303 0

Product Attributes

Calculated Volume (dm³) 0.56362
Size 114 x 103 x 48
Voltage 12 V
Max. operating pressure 2.5 bar
Variable Nominal Flow Rate 5.80 L/min at p = 0.075 bar
Medium Anti-freeze water mixture G48, G12 (max. 1:1)
Electrical connection Tyco HDSCS, 3-pole
Weight 1.3801
Nominal flow rate 5.830 (L/min)
Medium Temperature -40°C to +125°C
Temperature Range -40°C to +105°C

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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