How do you choose the best lubricant for keeping valves in good condition?
Manufacturers rely heavily on valves to keep their operations running smoothly. Occasionally applying valve grease can improve the valves’ performance.
However, most of the expenses in maintenance operations are due to inadequate lubrication. So choosing the best valve grease is essential for preventative maintenance.
If you need any assistance on how to choose the proper grease, we can help. Check out this valve grease guide to learn more about finding the right product. Read on.
Check for EP Additives
Extreme pressure additives (EP additives) protect against high temperatures and pressures that could damage the valves. As a result, the best valve grease should always have EP additives to ensure the best protection.
When choosing the best grease, it is also essential to think about what chemicals are in it. Grease with a lot of mineral oil is better at keeping things from getting worn down by friction and heat.
Choosing a valve grease with the right EP additives and chemistry will give you the best protection and performance in the long run.
Consider the Consistency of Grade
When selecting valve grease, it is crucial to consider the consistency grade. A lower consistency grade means it will be more fluid and flow better, but it may not offer the same protection as a higher grade.
A higher grade will be thicker and have a higher viscosity, offering superior protection for extended periods. You should avoid using grades that are too high or too low for your application, as it can lead to clogging or leakage.
Also, read the manufacturer’s instructions and suggestions to ensure you’re using the right grade of valve grease. If you do this, your valve grease will give you the best protection, work well, and last for a long time.
Choose the Right Viscosity
The grease’s viscosity should be considered when selecting the best-performing grease for superior protection. Grease with a higher viscosity number will generally provide superior security than grease with a lower number.
Viscosity is a measure of a fluid’s resistance to flow. Oil has a lower viscosity than grease, but grease provides better protection.
Grease also resists water, has superior thermal and oxidation stability, and is preferred for surfaces with irregular shapes or many moving parts. Generally, a grease between 1500 and 2000 CST is perfect for valves, but this can be modified depending on the operating temperature, load, and speed.
When choosing the right grease, the best performing grease that should match your greasing needs is linked here.
Calcium Thickener vs Lithium Thickener
The most common type of grease is calcium thickener grease, which is also the cheapest. However, it is less slippery and less resistant to high temperatures, so it can break down faster.
Most mechanics prefer lithium thickener grease because it is less sticky and can withstand high temperatures. This means that it protects for a longer time.
Both types of grease offer better protection and performance, but the one you choose should depend on the application and how long you want the grease to last.
Getting the Dirty with the Right Valve Grease
Selecting the best valve grease requires research and understanding its essential properties. Knowing the right parameters to look for will ensure safe and efficient operations.
Boost the performance of your operations and save time and money with the right valve grease today!
Check our other blog posts for the latest valve preservation tips and tricks.