How temperature affects hydraulic fluid performance

 The temperature directly affects hydraulic fluid viscosity. It is the most important aspect of how a hydraulic system performs. As the fluid heats up, it becomes thinner, leading to internal leakage, decreased lubrication of components, and more rapid wear. When the temperature of the fluid drops, it becomes thicker, which causes an inefficient response and a risk of cavitation and starvation of the pump. Maintaining the fluid in its optimal viscosity range—usually measured between 100°F and 130°F (38°C and 54°C) for a majority of industrial equipment—is vital for ensuring constant pressure control, effective power transfer, and long-term reliability of equipment.

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How to choose the right hydraulic valve for your system?

 The correct hydraulic valve will depend on five aspects. The function you need (directional control pressure regulation as well as flow regulation) system rates for flow and pressure, the actuation method (manual or solenoid, hydraulic pilot, or pneumatic) port dimensions and mounting configuration, and the compatibility with your hydraulic liquid and operational

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How to reduce hydraulic downtime through better fitting selection?

 Reduced downtime for hydraulics through the right fitting choice begins by the fitting's type, thread standard and fitting material with the operational pressure, the vibration profiles and fluid compatibility, not just fittings that fit the port. The majority of unplanned downtime in the hydraulic system trace back to leaks at fittings due to thread mismatches, improper tension, or fittings with a rating lower than the maximum system pressure. A careful selection process during both the designing and MRO stage can prevent the majority of these issues before they make it to the floor of the shop.
 
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What is fluid power in a hydraulic system?

 The term "fluid power" refers to the process that transmits and controls energy using a pressurized fluid that is typically hydraulic oil that is moving through a closed system of valves, pumps, hoses, and cylinders. In a hydraulic system fluid power transforms electrical energy to hydraulic power through the pump and then transforms it to mechanical energy via the actuator, which allows the small force input to create a greater output force. 
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