The NVK45 Series is a radial piston pump, which means it operates by the reciprocating motion of pistons within the pump cylinder.
This design provides high-pressure output and is often used in heavy-duty applications.
Flow Rate and Pressure:
These pumps are available in a range of flow rates and pressure capabilities. The specific flow rate and pressure ratings may vary depending on the model and design.
Materials and Construction:
NVK45 Series pumps are typically constructed with high-quality materials to ensure longevity and efficient performance. Common materials used include stainless steel, cast iron, and other robust alloys.
Pistons:
The heart of the piston pump is its pistons. These are precision-engineered components that move back and forth inside the pump cylinder to displace hydraulic fluid. They are often made of hardened steel or other durable materials.
Cylinder Block:
The cylinder block houses the pistons and is a critical part of the pump.
It's designed to handle the high-pressure conditions and is often made from materials that can withstand the stress.
Valving System:
Piston pumps like the NVK45 Series often feature a valving system that controls the flow direction and pressure. This system may include check valves, pressure relief valves, and other components.
Drive Mechanism:
Piston pumps can be driven by various means, such as an electric motor, a hydraulic motor, or an internal combustion engine. The choice of drive mechanism depends on the specific application requirements.
Filtration and Cooling:
To maintain the pump's performance and prolong its lifespan, it's essential to have a filtration system to remove contaminants from the hydraulic fluid. Cooling mechanisms, such as heat exchangers or cooling fins, are also common to manage heat generated during operation.
Seal and Gasket Materials:
Sealing is critical to prevent hydraulic fluid leaks. The NVK45 Series typically employs high-quality seals and gaskets that can withstand high pressures and varying temperatures.
Mounting Options:
These pumps come with various mounting options to accommodate different installation requirements. Common mounting styles include flange, foot, and vertical mounting.