Five Reasons for Safety Valve Failure
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In the manufacturing and food industries, work-related accidents are often related to safety valve failures. While these devices are critical in gas, liquid and steam handling systems, they can fail for a variety of reasons. If these problems are not addressed in time, they may lead to serious injuries and huge economic losses.
To help you better maintain safety valves, we will delve into the main causes of safety valve failure and introduce safety precautions to prevent damage and avoid losses.
In order to avoid the loss caused by leakage, it is recommended that you repair the damaged valve in time or replace the valve with a more reliable product. Regular inspection and maintenance of valves can extend their service life and ensure the stable operation of the system.
The use of high-quality safety valves can effectively avoid this risk, ensure that the system is operating at the right pressure, reduce the possibility of fluid flow disruption, and improve the safety of people and equipment.
If the problem stems from improper spring setting, a safety valve service specialist should be contacted in time to recalibrate the valve to the required pressure setting. After retuning, test the system to make sure the problem is resolved. If the problem persists, you may need to replace it with a new factory-compatible valve. While this move may increase initial costs, it helps to avoid greater losses and subsequent expenses in the long run.
When choosing a new valve, it is recommended to talk to multiple suppliers to find out if they offer a high quality product for your application. Also, judge the reliability of these valves by reading product reviews.
At weldon Valves we offer a wide range of safety valves for different industries. Our products are advanced in design and fully meet the needs of all types of factories. With our valves, you will reduce the frequency of equipment failures, reduce maintenance costs, and effectively protect your employees from incidents that can lead to reputational damage. Looking for the right safety valve for your application? Contact us today to purchase high quality products and keep your system safe.
To help you better maintain safety valves, we will delve into the main causes of safety valve failure and introduce safety precautions to prevent damage and avoid losses.
Five Reasons for Safety Valve Failure
Safety valves can fail due to a variety of technical or mechanical problems. Here are the five main reasons why these devices may stop working properly, and how to effectively combat them.Leakage
Leakage is one of the common causes of valve failure. When impurities or scale in the boiler or pipe get stuck between the sealing surface of the disc and the seat, it will cause leakage. In addition, the loosening of the spring adjustment mechanism during operation may also cause the valve to open under abnormal conditions, resulting in leakage problems.In order to avoid the loss caused by leakage, it is recommended that you repair the damaged valve in time or replace the valve with a more reliable product. Regular inspection and maintenance of valves can extend their service life and ensure the stable operation of the system.
Unable to Open Under the Required Pressure
When the system pressure is too high, if the safety valve cannot open normally to release the pressure, it may be due to improper valve setting. At this point, you need to check the degree of compression of the spring and the normal operation of the valve. If these steps do not restore the valve to normal function, the disc may have become attached to the seat.The use of high-quality safety valves can effectively avoid this risk, ensure that the system is operating at the right pressure, reduce the possibility of fluid flow disruption, and improve the safety of people and equipment.
Low Pressure
If the system fails to reach the operating pressure required for production, it may be one of the signs of a safety valve failure. At this point, it is recommended to check that the valve is set correctly and confirm that the technician has re-adjusted the valve after changing the factory design.If the problem stems from improper spring setting, a safety valve service specialist should be contacted in time to recalibrate the valve to the required pressure setting. After retuning, test the system to make sure the problem is resolved. If the problem persists, you may need to replace it with a new factory-compatible valve. While this move may increase initial costs, it helps to avoid greater losses and subsequent expenses in the long run.
Overpressure
Improper operation of the safety valve can cause the system to release liquids or gases at extremely high pressures, increasing the risk of pressure buildup and explosion. If the safety valve is found to discharge frequently under high pressure, immediate action should be taken to prevent safety hazards. Contact a professional technician to confirm that the valve Settings are correct. If the problem persists, the valve may need to be replaced.When choosing a new valve, it is recommended to talk to multiple suppliers to find out if they offer a high quality product for your application. Also, judge the reliability of these valves by reading product reviews.
Valve Disc Vibration is too Large When Discharging
Excessive vibration of the safety valve disc is usually caused by the "over-size" of the valve. In this case, it is recommended to install a safety valve of the appropriate size for the required discharge capacity. In addition, by adjusting the layout of the discharge pipe, the flow resistance that can cause excessive back pressure is reduced. For safety valves with adjustment rings, make sure the adjustment rings are positioned correctly.Conclusion
By identifying and addressing the causes of these failures, companies can significantly improve industrial safety and reduce potential economic losses. Regular inspections, professional maintenance services and continuous monitoring of safety valve performance are key to ensuring long-term stable operation of the system.At weldon Valves we offer a wide range of safety valves for different industries. Our products are advanced in design and fully meet the needs of all types of factories. With our valves, you will reduce the frequency of equipment failures, reduce maintenance costs, and effectively protect your employees from incidents that can lead to reputational damage. Looking for the right safety valve for your application? Contact us today to purchase high quality products and keep your system safe.
