Category: Valves and Fittings

How Safe and Reliable Are Your Emergency Shutdown Valves?

What do you know about emergency shutdown valves? It is a kind of valve types used in industries. When you use this valve type, you have to know the functions of this valve for industry. The operating system of this valve is also important because it needs to know the safety of this emergency shutdown valve in industry. Is it safe and reliable for industry? Let’s find it out.


A Safe Process of Emergency Shutdown Valves

Ball valve belongs to the industrial valve types that should be known. You have to see the diagram of emergency shutdown valve’s operating principles. This valve is a gas supplying process to gas engine. When it is normally running, the position of valve has been close and open. But, when gas engine lights, emergency shutdown valve and shut off valve will open. Then, a controlling system of pressure entering to gas engine is controlled by control valve. In the condition of lighting gas engine, blow down valve is closed so that the gas cannot reach gas engine.


The Functions of Emergency Shutdown Valves

What is ball valve? It is a kind of industrial valves that can be found at this site. You can find further information about ball valve in In this site, you can also get emergency shutdown valves. There are some functions of emergency shutdown valves. To make it run well, the main supply must be closed so that it makes emergency shutdown valve is closed. The function of shut off valve being a part of emergency shutdown valves needs to know. Shut off valve will be closed like emergency shut off valve. It is getting closed in some conditions. If emergency shutdown valve is from main source of system, shut off valve is in its system. ESV has different valve accesories like having special actuator because ESV needs to close as soon as possible. Blow down valve is another part of ESV. Blow down valve will be opened and throw away trapped gas in the atmosphere system. Control valve will close so that gas supply to gas engine has stopped and a system has been safe. It means that emergency shutdown valves are reliable and safe for industrial usage.


To fulfill the needs of people, the valve supporting isolation functions needs to know. There are some types of valves in valve industry. What is ball valve? What is valve? For isolation needs or blocking, the chosen body valve is shut off fulfilling standards of API. The used body is the form of ball valve and gate valve. Why could it be? It is caused that two shapes of body valve is able to isolate flow. When globe valve and butterfly valve is easily passing, you can get its maximal functions in an operating system of emergency shutdown valves. Meanwhile, actuator is a head of ESV having a function to move ball valve. It is hydraulic and electric but factually it is only pneumatic actuator. Of course, it has some weaknesses but it is still running well for ESV industry.