Home > Stainless Steel Butterfly Valves
Njabulo Stainless, located in Cape Town, South Africa, stands out as a top manufacturer and supplier of premium stainless steel butterfly valves. Known for their precision engineering and robust performance, Njabulo Stainless offers valves that adhere to strict industrial standards, guaranteeing dependable operation across various sectors. With a strong emphasis on innovation, efficiency, and resistance to corrosion, their butterfly valves are crafted for optimal fluid control and long-lasting service. Dedicated to excellence, Njabulo Stainless merges cutting-edge manufacturing techniques with thorough quality testing to provide products that consistently satisfy customer needs, making them a reliable choice for businesses throughout the country.
These stainless steel butterfly valves are generally made from high-quality stainless steel alloys like 304 or 316, which offer outstanding resistance to corrosion, heat, and pressure. The valve body, disc, and stem are meticulously engineered to ensure smooth operation and a tight seal. Their mechanical properties include high tensile strength, durability under varying pressures, and the capability to perform well in harsh chemical environments. Additionally, these valves require low torque for operation and provide reliable actuation, allowing for precise flow control while minimizing wear and maintenance over time.
| Size | 50mm to 600mm |
|---|---|
| Body | Stainless Steel |
| Seat | PTFE coated NBR |
| Pressure | 10 BAR |
| Operating Temperature | UPTO 1200 °C |
| Applications | Petro- Chemical, Oil & Gas, Purity & Some Marine & Industrial |
| Material | C | Si | Mn | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|---|
| Stainless Steel | 0.080 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 18.00-20.00 | 8.00-10.50 | 0.100 max |
| Material | Yield Strength | Tensile Strength | Elongation (%) | Reduction of Area (%) | Hardness Max | |
|---|---|---|---|---|---|---|
| Min (Mpa) | Min (Mpa) | Min | Min (50mm) | HB | HR B | |
| Stainless Steel | 170 | 458 | 30 | 50 | 201* | 92* |
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At Njabulo Stainless, all stainless steel butterfly valves are rigorously tested to ensure efficiency, durability, and compliance with international standards Certified to meet ISO, ASTM, and other global quality standards, our valves maintain pressure, flow and material integrity for a variety of applications for a reliable and quality solutio.
Stainless steel lined butterfly valves feature a lining for enhanced durability and corrosion resistance. Available in sizes from 2″ to 24″, they provide reliable flow control in aggressive environments.
This double offset butterfly valve, available in sizes from 2″ to 24″, offers improved sealing and reduced wear. Its stainless steel construction ensures excellent corrosion resistance and longevity in demanding applications.
Stainless steel butterfly valves, ranging from 2″ to 24″ in size, provide efficient flow control with high corrosion resistance. Ideal for various industrial applications requiring reliable performance and durability.
Designed with grooved ends, this butterfly valve is available in sizes from 2″ to 24″. Its stainless steel body ensures robust corrosion resistance, making it suitable for quick and easy installation in various systems.
The triple offset butterfly valve, sized from 2″ to 24″, offers superior sealing and minimal wear. Made from corrosion-resistant stainless steel, it is perfect for high-pressure and high-temperature applications.
This flanged butterfly valve, available in sizes from 2″ to 24″, provides secure and reliable flow control. Its stainless steel construction offers excellent corrosion resistance, suitable for a wide range of industrial uses.
Stainless steel butterfly valves find extensive use in industries such as water treatment, chemical processing, oil and gas, and food and beverage manufacturing. They excel at regulating flow, isolating sections of piping, and efficiently managing liquids, gases, and slurries. Their compact design and lightweight build make them suitable for both large and small piping systems, while their corrosion resistance ensures a long lifespan in aggressive environments. Furthermore, these valves are also utilized in HVAC systems, power plants, and marine applications, offering dependable, cost-effective, and low-maintenance solutions for managing fluid systems across a wide range of industrial sectors.
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