It’s important to make sure diesel generator fuel tanks are safe, especially in hazardous environments. Fusible link valves are a critical part of this safety mechanism. Now, let’s dive deeper into understanding fusible link valves.
What is Fusible Link Valve Symbol
Fusible link valves, also known as thermal shut-off valves, are designed to automatically shut off the flow of gas or liquid in the pipeline when a fire is detected. They are essential for preventing fire hazards in diesel generator fuel tanks. So we need to know the Fusible Link Valve Symbol so that we can find them from the process flow drawing.
Fusible Link Valve Symbol
You can find it as the following interface diagram for fuel pipe of fuel system with genset.
There are many other valve and instrument accessories in the fuel system and generator set. Here we draw the commonly used symbols to facilitate the use of tank system engineers.
Related Information About Fusible Link Valves
What is a fusible link valve
Fusible link valves are also known as thermal shut-off valves. They are an automatic shut-off valve that shuts off any gas or liquid in the pipeline when there is a fire. This type of valve is critical in environments where you have flammable or explosive materials stored. It helps prevent potential disasters by stopping the flow of dangerous substances during a fire.
Where is the fusible link located
The fusible link is usually installed on the top of the actuator, or directly acts on the driving closing element. The fusing temperature of this component is set at a user-specified safety value. When the ambient temperature reaches the set temperature of the fuse, the fusible link will melt and directly drive the valve to cut off the flow of the medium in the pipeline.
What is the purpose of a fusible link
Fusible link is one of part for fusible link valve, which are suitable for fuel oil tank system. In fuel storage tank systems and generator sets, they act as a fail-safe mechanism, ensuring that any rise in temperature due to fire triggers an immediate shutdown of the flow.
What is a fusible link fire shut-off valve
A fire safety shut-off valve is made up of five main components – API 607 fire-safe valve, spring pack/actuator, mounting hardware, trigger assembly, and fusible link. The last four of these components work together to close the API 607 valve if a fire is detected in a facility. This system is especially important in facilities where you have flammable materials stored because it allows for a quick response to fire hazards, which minimizes damage and potential loss.
How does a fusible link valve work
The fusible link valve has a fusible ring that melts at high temperatures. When the ring melts, it causes the valve to close and stops the flow of flammable substances. This automatic response is critical in preventing the spread of fire and protecting both equipment and personnel. It is important to test and maintain these valves on a regular basis to make sure they work when you need them.
Applications of fusible link valves in diesel generator fuel tanks
Fusible link valves are critical for safety in diesel generator fuel tanks, natural gas tanks, and other storage tanks that contain flammable and explosive materials. They make sure that any fire hazard is quickly controlled, which protects both equipment and personnel. In the context of diesel generators, we install these valves to shut off the fuel supply in case of a fire. This prevents catastrophic failures and improves overall safety.
Understanding the function and importance of fusible link valves can help you make your fuel storage systems safer and more efficient. Regular maintenance and proper installation are critical to making sure these valves work the way they’re supposed to, which gives you peace of mind and protection in hazardous environments. Should you have any questions, welcome to contact us for free consultation.
