A globe valve is a type of linear motion valve meant to stop, initiate, and regulate flow. They are made with a stem with an upward-downward motion which helps in regulating the flow inside the pipe. Globe valves are the best for controlling fluid according to the pressure found in the system. The actuator of this type of valve has a setting spring which enables it to be adjusted according to the pressure in the pipe.
The globe valve can be used in several applications such as fuel oil systems, cooling water systems, feedwater, and chemical feed systems. Turbine lube oil systems and main steam vents and boilers are other areas where its use is applicable. Some of the benefits of using a globe valve are that it has an excellent shutoff capability and enables proper valve throttling.
The globe valve has a shorter stroke compared to the gate valve, which is another type commonly used in similar applications. The piston valve is another type that functions the same as a globe valve. Other different types you will come across include the needle valve, diaphragm valve, knife gate valve, a butterfly valve. You should look for the right kind of globe valve for high levels of efficiency when using it. Here is what you should factor in when buying one.
Type of Media
This is the type of material that will be passing through the pipes or place where you want to use the globe valve. This type of valve can regulate not all materials. You will find some that are highly corrosive or chemically neutral, and this may affect the valve. Get to know the right materials that can be used on the globe valve you are buying.
Price
You should also compare the costs of the globe valve you want to purchase. This may vary from one outlet to another. You will also find globe valves with different features and brands with different price ranges. Take your time and compare the rates to get one that falls within your budget. Do not forget to consider quality.
Compatibility
You should look for a globe valve that can
be integrated with the system where you want to use. Get to know the mode of installation or method of assembly before buying it. This will ensure you have an easy time when assembling it to your system. Putting all these into consideration will help you get the best globe valve.
