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What Valves Control Pressure In Hydraulic Systems?

Several different valves are used to control and regulate pressure in hydraulic systems. By understanding how these valves function, you can better troubleshoot problems and make informed decisions about system upgrades and modifications. Let’s take a closer look at the different types of valves and explain how they work.

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The Back-to-Front Approach to Hydraulic Maintenance

Whether you’re looking to design and set up a new, bespoke hydraulic system from scratch or purchase an off-the-shelf model, it’s worth considering the ‘working backwards’ approach to proactive maintenance. By creating a plan that highlights critical areas of strain on the machinery, strenuous and wearing tasks, and sources of abrasion and corrosion ahead of time, you can match protective measures and preventative repairs to your system’s needs.

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What Should I Look for in a Replacement Hydraulic Pump?

Even with proactive maintenance and high-quality repairs, all long-running hydraulic pumps need replacing or upgrading at some point. Metal fatigue, random breakdowns, new technological advances, or sudden changes to your system, activities, or loop can all mean that you’ll suddenly find yourself in the market for a new hydraulic pump. Continue reading “What Should I Look for in a Replacement Hydraulic Pump?”

What’s Wrong With My Hydraulic Directional Flow Valve? A Troubleshooting Guide

If you work with complex hydraulics or monitor their performance, scheduling regular, careful valve maintenance checks is crucial. Why? Hydraulics rely on a variable one-way fluid loop to work – much like a one-way traffic system. Without fully working directional control valves, there’s nothing to ensure pressurised liquid keeps moving, returning, and pressuring as it should.

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How To Save Money With The Right Hydraulic Pump

Choosing a new pump for your hydraulic system can be confusing, with many options from which to choose, including; pump size, flow rate, hose inlet and outlet sizes. Selecting the wrong pump could lead to a poorly performing hydraulic system, premature wear of components, and endless hours to carry out repairs and upgrades while the system is out of action. So, when choosing a hydraulic pump, what are the main considerations?

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Why Is My Hydraulic Pump Running Slowly?

A slow running or underperforming pump is a frustrating problem as it prevents the hydraulic system from operating at capacity or with sufficient power. Identifying the cause can causes extensive system downtime, as there are various reasons why a hydraulic pump may operate sluggishly.

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How are Modular Valves Used in Hydraulic Systems?

Modular valves are found in almost every hydraulic system in use today. Like all hydraulic valves, they make sure the fluid inside the circuit flows the right way. Controlling the direction, rate, and strength of the flow of hydraulic fluid around the machine’s circuit is critical to preventing overloading, under-pressured lines and lifts, and fluid retention. Modular valves help prevent these issues, along with limiting damaging backflow and reducing the risk of O-ring seal breakage.

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What is ‘Specific Heat’ in Hydraulic Systems?

Every powered hydraulic machine generates ambient heat. Heat dissipates throughout the system, creating a broadly equivalent level temperature. It’s both a benefit and a hazard to engineers and designers working with volatile, sensitive mechanical systems. While the wasted thermal energy from moving hydraulics helps prevent freezing, rusting, and jams, hydraulic warmth also needs to be safely and quickly dissipated away when the machine’s fluid loop is deactivated.

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A Quick Guide To Ball Valves

A ball valve is a simple, two-part, chambered control valve commonly used in hydraulic, pneumatic, and liquid plumbing systems. Ball valves are used to shut off the flow of liquid or gas, adjust it to a limited level, or redirect flow on a two-forked connector (when used in conjunction with another ball valve). A ball valve is omnidirectional (and can be used as such) but is usually used to control a one-way liquid or gas flow.

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When Should I Upgrade My Hydraulic Valves?

When a system functions properly, operators rarely think about hydraulic valves. When hydraulic valves give a reason to think about them, it usually means they need repair or replacement! Malfunctions, leaks and breakdowns can result in unexpected expenses and downtime. Continue reading “When Should I Upgrade My Hydraulic Valves?”