Control Valves



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A control valve is a valve that regulates fluid flow in a truck by changing the size of the flow passage in response to a controller signal. This allows for direct control of flow rate and, as a result, process variables including pressure, temperature, and liquid level. If the control valve fails entirely, the vehicle may lose its ability to maintain a proper idle. This might cause the engine to stall while it’s running. Therefore, drivers should check it regularly and make sure that it’s in a good condition. 

ATP provides OEM/ODM services at an unbeatable price to customers worldwide. As a reputable corporation, we ensure the products manufactured meet your local state and countries’ regulations. Besides that, all products have a 12-months warranty. 


  • Proportional operation
  • Stainless piston
  • Corrosion protection
  • Extended wear life
  • Simple installation
  • Adjustable relief
  • Manual handle option available
  • Pressure switch ports are available in a variety of configurations
  • Application: Any brand (Mercedes,Volvo, Scania… etc) of Trucks/ Trailers/ Busses/ Coaches/ Heavy Duty Vehicles/ Commercial Vehicles 

Please Note: Due to redundant information, we do not list all of our products. The above are the few features of control valves commonly found. Please download the catalog for specific details.  We welcome your inquiry for products or models that could not be found on the website. The final decision of the product is subject to both parties’ agreement.

Please download the catalog for more specific parts. 

Check out our control valves

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