CAT C7/C9/C-9 Oil Control Valve Spool Valve

HEUI Oil Control Vlave Caterpillar C7/C9/C-9 Oil Control Valve

C7/C9 spool valve is the most important part inside the C7/C9 engine injector. We use high spped steel to keep our C7/C9 spool valve similar to OEM product.

1. The introduction of Caterpillar C7/C9 oil control valve

The Caterpillar C7/C9/C-9 oil control valve is a component used in the fuel injection system of the engine. It is in charge of controlling the flow of oil to the hydraulic injector actuator, which in turn controls the timing and duration of fuel injection. The oil control valve is typically mounted on the engine’s high-pressure oil pump and is operated by the engine’s electronic control module (ECM).

When the ECM sends a signal to the solenoid valve, it opens, allowing oil to flow through the valve and into the injector actuator. The oil pressure against the plunger compresses the spring, causing the injector needle to lift and fuel to be injected into the cylinder. The ECM can adjust the timing and duration of the signal to the solenoid valve, allowing precise control over the fuel injection process.

The CAT C7/C9/C-9 oil control valve is an important part in the engine’s fuel injection system, ensuring efficient and reliable operation of the engine.

 

2.Application injector model number

10R-4763	10R-4762	10R-4761	387-9427
328-2582	263-8218	254-4339	241-3239
238-8091	235-2888	236-0962

 

3.Application Excavator

CAT324D excavator

CAT325D excavator

CAT328D excavator

CAT329D excavator

AP755 paver