What are the types of hydrant valves? Generally, the hydrant valves are divided into 6 types, which are the gate valve, ball valve, butterfly valve, check valve, globe valve and angle valve.

These valves serves as a device to control the water flow from the hydrant.

So, without further ado, let’s dive into these 6 types of hydrant valves in today’s article only at dimulti.id!

What is a Hydrant Valve?

A valve is a regulator of the flow of water that goes out through the output line on a hydrant.

The function of this component is similar to that of a water faucet with the water that the valve controls has a higher pressure of up to 10 bars.

That’s why a valve should be made of quality materials to last long and be able to perform its functions to the maximum.

The presence of a valve in a hydrant is also important because the water that comes out of the hydrant must be controlled.

Also Read: “7 Types of Fire Fighting Pumps“

Types of Hydrant Valves

1. Gate Valve

To open a gate valve, we have to lift the closing gate by rotating a circular lever on it. In order to avoid turbulence in the hydrant system, the valve must be completely open.

The design of the gate valve itself is very simple, conventional and not too complicated.

A lot of valve products still use this design with different sizes depending on the diameter of the output line.

Not only are they made of steel or stainless steel, but the gate valves are also made of chromium plated brass to prevent corrosion.

2. Ball Valve

As its name suggests, this water control valve is ball-shaped and is known to withstand water pressure up to 1000 bar and temperatures up to 250°C.

A valve is supposed to be strong and sturdy, because in addition to regulating the output of large water pressure, the valves are usually exposed to the sun and rain as they are usually placed outside.

Without quality materials, the valve will be easily damaged and cannot perform its functions to the maximum.

Not only is it used to supplement a regular hydrant system, this type of hydrant valve is also commonly used in the industrial setting.

3. Butterfly Valve

The butterfly valve works in a way similar to a ball valve, and it is known to have a pretty fast opening system.

With its unique shape, the valve is easy to use and even tends to be lighter than other valves.

And also, because of its simplicity and ease of use, it’s no wonder that the butterfly valves are one of the valves that is sold at a fairly affordable price compared to other types of valve.

4. Globe Valve

The next on our list of types of hydrant valves is the globe valve that featuring a similar design to a gate valve that we’ve discussed above.

The globe valve has a linear open cover system to ensure that the water flow is well distributed.

And just like the other types of hydrant valves, this valve is also made of anti-corrosion quality material to ensure maximum functionality and ease of operation.

Also Read: “The SNI Certification for a Fire Hydrant Installation“

5. Check Valve

When other types of valves are distinguished by design and shape, check valves differ by the way they work.

The water control on this valve has the primary function of making the water flow in only one direction.

The system is applied to prevent reversed flow that can damage other hydrant components because of the huge water pressure.

6. Angle Valve

The last but definitely not least is the angle valve. Like the globe valve, the angle valve also has an open closure system so that the smallest water flow can be controlled to the maximum at a time.

This hydrant valves is one that is widely used because of its easy to operate and has a pretty good water control system.

There you have it! The types of hydrant valves. So, what do you think is the best one?