WABCO part description

Features & Benefits

  • Controls air pressure to keep wheels from locking up and maintain stability
  • Delivers fast, dependable response for better safety and handling
  • Built tough to withstand corrosion and harsh conditions
  • Offers reliable braking and durability over time
  • Provides steady control on wet, icy, or uneven surfaces

WABCO ABS Modulator Valve

When the topic of braking safety is brought up, nothing is more crucial than uncompromising accuracy. The WABCO ABS Modulator Valve masterfully regulates air pressure with unmatched precision, safeguarding against wheel lockup and preserving control during the most critical braking moments. Fashioned with cutting-edge technology, it responds with lightning speed, enhancing vehicle stability and ensuring confident, secure stops. Crafted from premium materials, this valve defies corrosion and endures the harshest conditions, delivering steadfast performance mile after mile. On wet roads, icy stretches, or rugged terrains, the WABCO 4725004230 delivers the control and reliability needed for absolute braking mastery.

Product Attributes

Port thread 1 1/2 - 14 DRYSEAL NPTF
Port thread 2.1 1/2 - 14 DRYSEAL NPTF
Port thread 2.2 1/2 - 14 DRYSEAL NPTF
Port thread 4 1/4" - 18 DRYSEAL NPTF
Port thread 2 3/8 - 18 DRYSEAL NPTF
Protection class IP66, IP69K
Response Pressure 0.38 bar
Max. operating pressure 11.0 bar
Voltage 12 V
Electrical connection DIN 72585-A1-3.1-Sn/K1
Temperature Range -40°C to +80°C
Weight 5.17

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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