Kit: Valve

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Relay Valve

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Conventional Brake Control
Relay Valve

Relay valves rapidly increase or decrease the pressure of compressed air and shorten the response and pressure build-up times in air braking systems. Relay valves not only help to rapidly pressurize the brake cylinders, but also act as quick-release valves when the brakes are released.

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UncategorizedUncategorizedAir Processing

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

Conventional Brake Control

Foot Brake ValveHand Brake ValveRelay Emergency ValveRelay ValveTrailer Release Valve

Electronic Brake Control

Wheel Speed Sensor

Air Brake

Brake ChamberBrake PadsDouble Diaphragm Spring Brake ActuatorSpring Brake Actuator

Air Suspension

Cabin 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 60 countries, from a network of over 650 distributors and offers more than 300 parts across 30 product lines, providing more than 2000 OEM cross-references.

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