K028994 | Genuine OEM Bendix RV-3 Pressure Reducing Valve

The K028994 Genuine OEM Bendix RV-3 Pressure Reducing Valve is a pre-set pneumatic pressure control component designed for compatible heavy-duty truck air brake systems. This valve reduces incoming air pressure to a predetermined lower output pressure for circuits requiring regulated pneumatic pressure. The Bendix RV-3 valve helps maintain the intended pressure level within its designated air system application.

PRODUCT INFORMATION

• Part Number: K028994

• Brand: Bendix

• Condition: Not specified

• Component: RV-3 Pressure Reducing Valve

• Valve Type: Pre-Set Pressure Reducing Valve

• System: Pneumatic Air Brake / Air Pressure Control

• Fuel Type: Not applicable

• Engine Applications: Not engine-specific

• Pressure Setting: Not verified

• Port Size / Thread Type: Not verified

• Manufacturer: Bendix

APPLICATIONS

The K028994 Bendix RV-3 Pressure Reducing Valve is intended for compatible commercial truck pneumatic systems requiring a pre-set reduced air pressure supply.

Applications may include designated air brake control circuits where an RV-3 pressure reducing valve is specified by the vehicle or system manufacturer.

Exact truck makes, models, production years, pressure settings, and installation configurations must be confirmed before ordering. Do not assume that all Bendix RV-3 valves have identical pressure settings or are interchangeable.

FUNCTION

The Bendix RV-3 Pressure Reducing Valve regulates the air pressure delivered to a downstream pneumatic circuit by reducing higher supply pressure to its specified lower output setting.

The valve is designed to maintain the intended reduced pressure under appropriate operating conditions. Correct valve selection is important because different pneumatic circuits may require different regulated pressures.

A worn, damaged, or failing RV-3 Pressure Reducing Valve may cause symptoms such as:

• Incorrect regulated air pressure at the valve outlet

• Air leakage around the valve body or connections

• Inconsistent downstream pneumatic pressure

• Reduced performance of connected air-operated components

• Abnormal pressure fluctuations in the regulated circuit

• Air system warning indications associated with pressure irregularities

WHY REPLACE A RV-3 PRESSURE REDUCING VALVE?

A defective pressure reducing valve may deliver air pressure outside the intended operating range or allow unwanted air leakage, affecting the performance of connected pneumatic components.

Replacing a faulty K028994 RV-3 Pressure Reducing Valve with the correctly specified Bendix component can help restore the intended regulated pressure and reliable operation of the associated air circuit.

Because this valve is used in a safety-related pneumatic system, installation and testing should follow the applicable Bendix and vehicle manufacturer service procedures.

FITMENT INFORMATION

Before purchasing the K028994 Genuine OEM Bendix RV-3 Pressure Reducing Valve, verify the original part number, VIN, vehicle make, model, model year, engine information, and air brake system configuration.

Confirm that K028994 matches the original valve's pressure setting, port arrangement, thread specifications, mounting configuration, and intended pneumatic circuit.

Other Bendix RV-3 valves may look similar but have different preset pressure specifications. Do not substitute another RV-3 part number without verified technical compatibility.

The correct pressure reducing valve must be selected according to the original equipment specifications, not appearance alone.

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE BENDIX PART

Part Number: K028994

The K028994 Genuine OEM Bendix RV-3 Pressure Reducing Valve is designed for compatible commercial vehicle air pressure control applications. Verify the original part number, preset pressure specification, actual item condition, and system compatibility before installation.