Camless Hydraulic Valve Actuation (HVA)
Virtual Energy's camless hydraulic valve actuation (HVA) system allows for variable valve timing by eliminating the mechanical camshaft of an internal combustion engine. Utilizing advanced sensors, controllers and actuators enables versatility and precise air control, essentially taking full control of the engine to not only to combat emissions formation, but to enhance power and performance. Our HVA system is based on our digital control valve actuators where millions have been deployed for efficient and precise control of hydraulic systems.
Advantages
Fully Flexible Air Control
Fully Flexible Air Control
Fully Flexible Air Control
- Timing, duration, and valve lift
- Cylinder deactivation
- Multiple valve event capability
Electro-hydraulic Design
Fully Flexible Air Control
Fully Flexible Air Control
- Camless eliminates cam'ed valve train
- Fast, precise, electronically controlled
- Hydraulically actuated, high force density
- Ability to control multiple systems
Applications
Fully Flexible Air Control
Applications
- Reciprocating piston internal combustion engine
- Mobile & stationary power
- Custom designs