Difference Between Butterfly Valve And The ball Valve

There are usually two kinds of valves that appear to take center stage in the industrial sector, those two valves will be the butterfly valve and the ball valve. While they seem totally different from one another, they actually provide quite similar features.

Both of them are typically constructed of a blend of metals like cast iron, stainless steel, and steel, they’re both fairly durable, have lengthy shelf-life, and are relatively cheap to buy, and may carry many different fluids and gases in carrying temperatures.

How They Work

A ‘ball valve’ (Which is also known as ‘บอลวาล์ว’ in the Thai language) operates by letting the pit to become open, obstructed, or shut partly to modulate the flow of liquid/gas as a butterfly valve the disc to allow the stream of gas/liquid via it or to obstruct it completely.

Image result for valve

The Style

Obviously, what they look like shouldn’t be a reason to pick one over the other but it’s crucial to understand.

It’s in this case a ball valve might be regarded as a better choice as a result of valve constantly having the ability to open readily despite any strain being put upon it. The butterfly flap, on the other hand, can be tricky to turn as a portion of this disc will constantly have to struggle against a stream of gas/liquid.

Their Finest Uses

Because ball valves can supply better sealing making it a perfect selection for using gases. Butterfly valves might not be in a position to completely seal in gasses which could be a threat in certain sectors.


This usually means you will need to think about the advantages of each of these prior to making a decision on which valve to buy and use.

Fortunately, leading valve makers are often more than pleased to assist with questions associated with their own products. All producers will have the ability to supply you with the type of advice which you need before picking from a ball valve and a butterfly valve.

Leave a Reply

Your email address will not be published. Required fields are marked *