Industrial valves are mechanical devices that open and close to control the flow of liquids through pipes, pumps, and machines. They are useful in a variety of industries, from water treatment plants to food and beverage manufacturing facilities. Occasionally, these devices fail, which is why it's important to know how to identify the first signs of trouble. Below, you'll learn more about common problems and how to avoid them.

Signs of a Failing Valve

One of the most common indicators of valve failure is shaking or vibrations. This may prematurely deteriorate internal parts, causing them to become damaged or detached. When this happens, you might also notice reversed flow of fluids.

These devices also tend to make unusual noises as they break down. Failure often increases internal pressure, causing the disc to collide with the valve seat and producing a knocking or banging sound. This can result in ruptured pipes and property damage. As valves fail, they may also stick and leak, often as a result of damage to the seat or disc. Any of these issues might seriously harm industrial equipment and vessels.

Causes

Valve problems typically occur as a result of worn seat seals, which are the surfaces against which the valve rests. Debris and contaminants in the pipeline can also prematurely deteriorate these devices, preventing them from opening and closing normally. Additionally, exposure to consistently high temperatures might cause damage that leads to sudden failure. Problems may also develop as a result of improper installation and poor maintenance.

Prevention  

You can prevent the failure of these devices and extend their life span by keeping pipes clean. Flushing the lines and pumps may prevent debris from accumulating and deteriorating valves. Installing filters and covers is also beneficial, as these components keep sediment, hard minerals, and other substances out of the system. Additionally, lubrication may enhance performance and promote proper operation. Professionals suggest applying this fluid at least once annually.

Allowing a professional company to install and set valves may lower the risk of problems. Prioritizing routine maintenance, such as cleaning and testing, can also keep these devices in good condition. Replacing them as soon as they show the first signs of problems may prevent more extensive issues and help you avoid complete system failures. 

If you ever notice signs of valve failure, contact D & M Hydraulic Sales & Service. They provide industrial products and hydraulic supplies, including pumps, gaskets, and hoses, to industrial clients throughout Waipahu, HI. They also offer on-site pressure release valve setting and testing. Call (808) 671-2420 to ask about products in stock and book an appointment. Visit the website to learn more about how they can help you keep your industrial equipment running smoothly.