User and maintenance manual

All you need to know about BESA safety valves

A safety valve is a valve that acts as a failsafe in a pressurized system, relieving pressure and preventing damage. Safety valves are used in a variety of applications, including in industrial boilers, steam lines, and pressure vessels.

While safety valves are designed to open automatically in the event of a pressure increase, they must also be able to be closed manually in the event of a pressure decrease. In order to ensure that a safety valve is able to perform its function properly, it is important to regularly inspect and maintain the valve.

The first step in maintaining a safety valve is to check the valve for proper operation. This can be done by opening and closing the valve manually. If the valve does not operate smoothly, it may need to be replaced.

Next, the valve should be checked for leaks. A leaky valve can cause the pressure in a system to drop, which can lead to damage or even an explosion. To check for leaks, a pressure gauge can be attached to the valve and the pressure in the system monitored. If the pressure drops when the valve is opened, there is a leak.

Once leaks have been repaired, the valve should be tested for proper operation. This can be done by opening the valve and allowing pressure to build up in the system. The pressure should then be released slowly to ensure that the valve is functioning properly.

Safety valves should be inspected and tested on a regular basis to ensure that they are in good working order. By doing so, you can help to prevent accidents and ensure that your pressurized system is safe.
Since 1946

In the field with you

BESA has been manufacturing safety valves for many years, for a wide range of installations, and our experience provides the best possible guarantee. We carefully study each system during the quotation phase, as well as any special requirements or requests, until we find the optimal solution and the most appropriate valve for your installation.


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