3NB series mud pump main structural features: This keyword search: More Pumps Products Offers Variable valve timing (VVT) solenoid or oil control valve controls the oil flow according to the engine speed and load. VVT solenoid is a vital part of the variable valve timing system. Nissan Variable Valve Timing,Nissan Vvt Solenoid,Vvt Solenoid Nissan Altima,Vvt Solenoid Valve Wenzhou Zhongking Parts Co.,ltd , https://www.oemvvt.com
1. Horizontal three-cylinder single-role: advanced structure, smooth operation, light weight, small size.
2. Medium and low speed, long stroke: a good inhalation performance, wearing parts, long service life.
3. Pump shell plate and cast steel welding structure: After welding to eliminate stress treatment, good rigidity, high strength.
4. Crankshaft: The use of alloy steel monolithic casting, to ensure the mechanical properties and long-term fatigue.
5. In the hardened gear: high carrying capacity, reliable operation, high efficiency, long life.
6. Forged vertical valve box: high volumetric efficiency, long service life.
7. Body, valve seat in line with API standards.
8 bimetallic cylinder liner.
The Oil Control Valve (OCV) is a a critical part used in every engine that is fitted with variable valve technology (VVT). A single control valve will regulate the supply of oil to a designated VVT hub, to advance or retard the timing by altering the camshaft angle position. Controlled by the ECU, the OCV receives electrical signals, instructing it to adjust the oil flow as required, in accordance to current driving conditions.