Oil valve (OCV)

The mechanism for changing the moment of opening and closing valves (CVVT) installed on the intake camshaft and helps to reduce emissions of harmful substances from exhaust gases and reduces fuel consumption.

Oil valve (OCV) is the main element of the CVVT system. Based on a signal from the engine control unit, the valve provides a change in the direction of the oil supply, as a result of which the moment of opening and closing the valves changes.

Technical data

Name	Values
Rated voltage	12 V
winding resistance	7.4±0.5 ohm at 20°C
Control current	100–1000 mA
Insulation resistance	Not less than 50 mΩ
Density	1.0 cm3 /min under 200 kpa air pressure

Terms of Use

Name	Values
Working fluid	7.5W 30. SJ
Working temperature	–40 … 130°C
Pressure range	0 ~ 1000 kpa
Voltage amplitude	10~16V