Brass or Stainless Steel Valves? How to Decide

23 July 2020
 Categories: , Blog

Your choice in valve materials will depend on your project. The difference between brass and stainless steel is important to understand as one is often better suited for one project over another.

Here's some information to help you choose.

Benefits of Brass Valves 

Brass valves are stronger than other materials like plastic. The strength of brass makes them more expensive than plastic valves.

Brass valves contain a mixture of zinc and copper and sometimes other metals. Because it is a soft metal it resists corrosion and is also better at withstanding and absorbing heat. This makes brass valves an ideal option for home plumbing.

Of course, if you are using the valves for plumbing, make sure it is certified lead free. Brass is sometimes mixed with lead, although a small amount, it is not recommended for homes unless it is free of lead. So, this is something to keep in mind when choosing brass valves.

When comparing brass and stainless steel, brass accepts welding better, so if your project requires heat, brass is a good choice.

Benefits of Stainless Steel Valves

Stainless steel valves are more costly than brass, but this material is extremely durable. This type of valve is resilient and effective at resisting leaks. It works in more temperatures and is longer lasting than brass.

Stainless steel valves are ideal for high temperature or high-pressure projects. They are also a good metal to resist corrosion. Stainless steel valves that are combined with iron, molybdenum, and nickel are good at resisting chlorides. This combination of materials is ideal for marine environment projects. Stainless steel holds up better in harsher water conditions, and ensure a longer-lasting valve.

Final Thoughts 

If you consider these factors when choosing the type of valve for your project, you can decide which is best. This can ensure your project goes smoothly and that you are choosing a material that can stand up to the conditions it will endure.

Choosing the correct material also ensures a longer-lasting valve. While both materials are durable and will last for a long time, it is important to consider everything you can so that you don't have to replace it any time soon. 

If you need help choosing the right valve for your needs, you can always contact an industrial supply company in your area to help you sort out the benefits and drawbacks to brass and stainless steel valves for sale.