4725002250 | Genuine Wabco® ABS Brake Relay Valve 12V

Useful Information

Description: ABS Air Brake Relay Valve Kit
Rear Axle, 12V, 7.50 psi, 4S/4M + (1M) 6S/4M, with ATC
Bayonet-Style Connector
Condition: New
Brand: Wabco - Meritor® 
Part Number: 4725002250 
Cross Reference Part Number: 4725002250, 472 500 225 0, S472 500 225 0, S4725002250

Type: Relay Valve

Vehicle Compatibility
Compatible with:
Freightliner
Kenworth
Mack
Meritor
Peterbilt
Volvo

Specifications:
Response pressure of: 38 bar
Temperature range is -40°C to +80°C
Crack Pressure: 5.5 psi
Voltage: 12V
Pallet Quantity: 60
System Configuration: 6S/6M
Volume: 9.47 L
Maximum Operating Pressure: 159.50 psi
Port thread 11/2 - 14 Dry Seal NPTF
Port thread 23/8 - 18 Dry Seal NPTF
Port thread 2.11/2 - 14 Dry Seal NPTF
Port thread 3 - Exhaust
Port thread 41/4 - 18 Dry Seal NPTF
Protection class: IP66, IP69K
Volume: 9.4656
Operating Temperature Range -40 to + 185° F
Port Size: 12096
Crack Pressure: 4434
Width: 7584
Height: 7583
Length: 7586
Supersedes: S4725002250
Protection: IP66, IP69K
Voltage: 12V
UPC: 680502126448
Color: Grey
Width: 7.65 in.
VMRS: 013-011-000
UOM Quantity (Per Unit of Measure): 1
Unit of Measure (case, ea, drum, etc.): each
Height: 7.8 in.

Weight: 5 lb

Description and Purpose

Parts Finder Q offers the Wabco - Meritor® ABS Brake Relay Valve, a 12V relay valve engineered to regulate air pressure within a vehicle's anti-lock braking system (ABS). Featuring a response pressure of 38 bar and a crack pressure of 5.5 psi, this valve is designed for optimal performance under demanding conditions. It supports a maximum operating pressure of 159.50 psi and operates effectively across a temperature range of -40°C to +80°C (-40°F to +185°F).  This relay valve is compatible with Freightliner, Kenworth, Mack, Meritor, Peterbilt, and Volvo vehicles, making it a versatile solution for commercial and heavy-duty applications. With its IP66 and IP69K protection ratings, the valve is resistant to dust, water, and extreme environments, ensuring long-lasting reliability.

Impact on Vehicle Performance

The ABS Brake Relay Valve ensures precise air pressure regulation, enhancing braking efficiency, stability, and safety. By preventing wheel lock-up during braking, it improves vehicle control and reduces stopping distances, especially in emergency or low-traction conditions. A functional relay valve is critical for maintaining optimal ABS performance and overall vehicle safety.

Why Replacement is Important

Replacing a worn or failing ABS brake relay valve is essential to maintaining proper air pressure, enhancing braking performance, and ensuring vehicle safety. This component is a vital part of the brake system, contributing to improved vehicle control and stability during braking operations.

Manufacturer Information:

Potentially Compatible Parts:

1.  WAB S472 195 078 0 | Genuine Wabco - Meritor® ABS Modulator Valve

2.  S472-170-797-0 | Genuine Wabco - Meritor® Air Brake Valve (ATC Valve)

3.  R955354 | Genuine Wabco - Meritor® ABS Modulator Valve

4.  S9730119212 | Genuine Wabco® Relay Valve tractor ABS Valve

Please note: these items are not included in the purchased package.

Tags & Category: ABS Brake Relay Valve, Wabco ABS Valve, Truck ABS Relay Valve, Air Brake Relay Valve, Heavy Duty ABS Component, ABS Modulator Valve, Commercial Vehicle Brake Valve, ABS System Valve, Pneumatic Brake Relay, Heavy Duty Truck Brake Part, ABS Control Valve, Anti-Lock Brake System Component, 12V ABS Relay Valve

Warranty
Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.