When it comes to controlling fluid, you can never have too many options. Whether it’s water, oil, or any other type of fluid, having the right tools available can make all the difference in the world. In this blog post, we will explore one such tool—the mini ball valve. This valve is particularly effective when it comes to controlling fluid flow, making it a great choice for a variety of applications.


What is a mini ball valve?

A mini ball valve is a small, but efficient way to control the fluid flow in various settings. It can be used in pipelines and other areas where high pressure and/or flow rates are needed. This valve is also known as a check valve or stopcock.

When operated, the mini ball valve creates a seal between the two halves of the pipe it’s installed in. This stops the flow of fluid until the Pressure Relief Valve (PRV) is opened. The PRV can then release the pressure on either side of the mini ball valve, allowing fluid to pass through again.

Mini ball valves are often used when different pressures need to be handled separately or when low flows or high volumes are needed. They come in both manual and automatic versions, making them easy to use and reliable.

How does a mini ball valve work?

A mini ball valve is a small, easy-to-use device that can be used to control the flow of fluid. When pressure is applied to the ball valve, the restriction allows less fluid to flow through it than when the pressure is released. This creates a controlled system that can be used for many purposes.

Benefits of using mini ball valves

When it comes to controlling fluid flow, mini ball valves are a versatile and effective option. Here are some benefits of using mini ball valves:

They’re Compact: Mini ball valves are compact, making them easy to use in tight spaces.

They’re Easy To Operate: Mini ball valves are easy to operate with one hand.

They’re Economical: Mini ball valves are less expensive than other types of valves and fittings.

When choosing a mini ball valve, make sure to consider the specific needs of your application. For example, some mini ball valves have adjustable discharge ports that allow you to fine-tune the flow of fluid.

How to use mini ball valves

There are a few different ways to use mini ball valves. One way is to use them as check valves, where the valve opens and closes based on the fluid level. Mini ball valves can also be used to control pressure or flow. You can also use mini ball valves with manifolds, which allow you to move fluid between two separate tanks or vessels.


A mini ball valve is an effective way to control the fluid flow in the pipe. As the mini ball valves are so beneficial, you should consider whether you need some for your business. If you decide to purchase some mini ball valves, check out Union Metal and we will always be here to help you!