The PV7-10 and PV7-17 pumps belong to the PV7 series, which is known for its compact size, high power density, and excellent efficiency.
These pumps are designed for medium pressure applications and are commonly used in industrial machinery, mobile equipment, and automotive systems.
The PV7-10 pump has a maximum operating pressure of 315 bar (4570 psi), while the PV7-17 pump has a higher operating pressure of 400 bar (5800 psi). This difference in pressure rating allows the PV7-17 pump to handle more demanding applications that require higher pressure levels.
Both pumps feature a variable displacement design, which means that they can adjust their output flow according to the system's requirements. This feature allows for precise control over the hydraulic system, resulting in improved performance and energy efficiency. The displacement range for the PV7-10 pump is 10 cc/rev, while the PV7-17 pump offers a displacement range of 17 cc/rev.
The PV7 pumps utilize a swashplate design, where the angle of the swashplate determines the piston stroke length and, consequently, the pump's displacement. This design ensures smooth and reliable operation, even under heavy loads. The swashplate angle can be adjusted either manually or through external control mechanisms, providing flexibility in system integration.
To ensure durability and long service life, the PV7 pumps are constructed with high-quality materials and undergo rigorous quality control measures.
They feature a robust housing made from cast iron or aluminum, depending on the model, which provides excellent resistance to pressure, temperature, and external influences. Additionally, the pumps are equipped with specially designed pistons and bearings that reduce friction and wear, further enhancing their reliability.
The PV7 pumps are also designed with low-noise operation in mind. They incorporate advanced noise reduction techniques, such as precise manufacturing tolerances and optimized hydraulic geometry, to minimize noise emissions. This makes them suitable for applications where noise levels need to be kept to a minimum, such as in noise-sensitive environments or residential areas.
In terms of fluid compatibility, the PV7 pumps are suitable for use with a wide range of hydraulic fluids, including mineral oils, synthetic fluids, and biodegradable oils. This versatility allows for easy integration into different hydraulic systems without concerns about fluid compatibility.