Relay Emergency Valve – ProVia

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Relay Emergency Valve

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Conventional Brake Control
Relay Emergency Valve

ProVia’s relay emergency valve (REV), regulates a two-line trailer brake system, triggered by the tractor brake actuation. The REV will control emergency braking, actuating automatic trailer braking when a total or partial pressure loss in the supply line is detected.

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UncategorizedUncategorizedAir Processing

Charging ValveElectronically Controlled Air DryerAir DryerAir Processing UnitCartridgeCompressor Cylinder HeadHeaterMultiple Circuit Protection ValvePressure Limiting ValveQuadruple Circuit Protection Valve

Conventional Brake Control

Directional Control ValveFoot Brake ValveHand Brake ValvePark Release Emergency ValveRelay Emergency ValveRelay ValveTrailer Release Valve

Electronic Brake Control

Proportional Relay ValveWheel Speed Sensor

Air Brake

Brake ChamberBrake PadsDouble Diaphragm Spring Brake ActuatorSpring Brake Actuator

Suspension Controls

Shock AbsorberCabin Levelling ValveChassis Levelling ValveRotary Slide Valve

Electronically Controlled Air Suspension

ECAS Distance SensorECAS Solenoid Valve

Truck-Trailer Connection

Coiled & Straight TubesCoupling HeadElectrical Accessories

Driveline Control

Pneumatic Clutch ActuatorClutch Servo

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Relay Emergency Valve

Material Number: PRO6480010
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Relay Emergency Valve

Material Number: PRO6480020
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Relay Emergency Valve

Material Number: PRO6480030
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Relay Emergency Valve

Material Number: PRO6480040

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Categories

UncategorizedUncategorizedAir Processing

Charging ValveElectronically Controlled Air DryerAir DryerAir Processing UnitCartridgeCompressor Cylinder HeadHeaterMultiple Circuit Protection ValvePressure Limiting ValveQuadruple Circuit Protection Valve

Conventional Brake Control

Directional Control ValveFoot Brake ValveHand Brake ValvePark Release Emergency ValveRelay Emergency ValveRelay ValveTrailer Release Valve

Electronic Brake Control

Proportional Relay ValveWheel Speed Sensor

Air Brake

Brake ChamberBrake PadsDouble Diaphragm Spring Brake ActuatorSpring Brake Actuator

Suspension Controls

Shock AbsorberCabin Levelling ValveChassis Levelling ValveRotary Slide Valve

Electronically Controlled Air Suspension

ECAS Distance SensorECAS Solenoid Valve

Truck-Trailer Connection

Coiled & Straight TubesCoupling HeadElectrical Accessories

Driveline Control

Pneumatic Clutch ActuatorClutch Servo

ProVia is the no-frills aftermarket brand, engineered by WABCO to provide reliable performance with no compromises on quality or safety. The product range includes all major pneumatic braking replacement parts for the commercial vehicles of leading OEMs. The range is available in more than 65 countries, from a network of over 720 distributors and offers more than 300 parts across 30 product lines, providing more than 3000 OEM cross-references.

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