SS NB Butterfly Valves


✅ Easy Installation:
✅ Leak-Proof Design:
✅ Corrosion Resistant:
✅ High Pressure Capacity:
✅ Temperature Resistant:
✅ Versatile Applications:
✅ Durable Construction:
✅ Customizable Options:
✅ Cost-Effective:
Specification | Description |
Valve Type | NB Butterfly Valve |
Nominal Bore (NB) | 2″ to 48″ (or as specified) |
Pressure Rating | PN 10, PN 16, PN 25, or as specified |
Supplier By | PS Steel |
Body Material | Cast Iron, Ductile Iron, Stainless Steel |
Disc Material | Stainless Steel, Ductile Iron, PVC |
Seat Material | EPDM, NBR, PTFE |
Operation Type | Manual (Handwheel), Pneumatic, Electric |
End Connection | Flanged, Wafer, Lug |
Application | Water Supply, Wastewater Treatment, HVAC, Industrial Processes |
NB Butterfly Valve Fittings: Types, Applications, and Benefits for Industrial Use
If you’re Finding to control fluid flow in your industrial processes, let’s talk about NB butterfly valve fittings. These fittings are pretty amazing, and at PS Steel, we’re proud to offer a range of stainless steel options that are perfect for various applications. So, let’s dive into what makes these fittings special!
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What Are NB Butterfly Valve Fittings?
First things first, what exactly is a butterfly valve? Well, it’s a quarter-turn valve that uses a circular disc to regulate the flow of liquids or gases. When you turn the valve, the disc rotates to either allow flow or block it off. The “NB” stands for nominal bore, which refers to the size of the valve. This is super important for ensuring everything fits perfectly in your piping system.
Types of NB Butterfly Valve Fittings
Now, let’s chat about the different types of butterfly valves you might encounter:
- Wafer Butterfly Valves:
- These are compact and sit between two flanges, making them a great choice when space is tight.
- You’ll often find them in water treatment plants or HVAC systems.
- Lug Butterfly Valves:
- With threaded lugs, these valves can be easily installed and removed without needing to disconnect the pipeline.
- PS Steel SS Valves Metals are perfect for applications where you might need to service the valve without shutting down the entire system.
- Double-Flanged Butterfly Valves:
- These come with flanges on both sides, making them robust and suitable for high-pressure situations.
- You’ll commonly see these in the oil and gas industry.
- Electric and Pneumatic Butterfly Valves:
- If you need automatic control, these valves come equipped with actuators for easy operation.
- PS Steel SS Valves Metals are ideal for processes like chemical processing where remote operation is key.
Where Are NB Butterfly Valves Used?
So, where can you actually use these butterfly valves? Here are a few applications:
- Water Treatment: PS Steel SS Valves Metals are excellent for controlling water flow in treatment plants.
- Chemical Processing: Their ability to handle corrosive fluids makes them a must-have in chemical manufacturing.
- HVAC Systems: You’ll find them regulating airflow in heating and air conditioning systems.
- Oil and Gas: Perfect for pipelines, Industrial Solution Valves of NB help control the flow of crude oil and natural gas.
Why Choose NB Butterfly Valve Fittings?
Now, you might be wondering, “Why should I go for NB butterfly valves?” Here are some fantastic benefits:
- Space-Saving Design: Their compact nature makes them easy to fit into tight spaces, which is great for retrofitting existing systems.
- Quick Operation: With just a quarter turn, these valves can open or close in seconds—perfect for those critical moments!
- Versatility: Whether you’re dealing with gases or liquids, these valves can handle it all, making them suitable for different sectors.
- Cost-Effective: PS Steel SS Valves Metals are not only affordable, but Our also require less maintenance, so you save money in the long run.
- Durability: Made from stainless steel, these valves resist corrosion and wear, giving you a long-lasting solution.
Wrapping It Up
So there you have it! NB butterfly valve fittings are a fantastic choice for anyone looking to control fluid flow efficiently in industrial settings. With various types available, each designed for specific needs, you can find the perfect match for your application.
If you want to learn more about NB butterfly valve fittings or how Our Material can benefit your operations, don’t hesitate to reach out to us at PS Steel. We’re here to help you find the best stainless steel solutions tailored to your needs!

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