Home > Stainless Steel Ball Valves
Njabulo Stainless, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel ball valves, known for their durability and precision engineering. With a strong commitment to providing dependable and efficient fluid control solutions, Njabulo Stainless offers a wide variety of ball valves that cater to industrial, commercial, and residential needs. Each valve is meticulously crafted to meet rigorous quality standards, ensuring optimal performance, leak-proof operation, and a long lifespan. By focusing on innovation, durability, and customer satisfaction, Njabulo Stainless has established itself as a go-to choice for stainless steel ball valves throughout South Africa.
These stainless steel ball valves are primarily made from high-grade stainless steel alloys like 304 and 316, which offer exceptional corrosion resistance and structural integrity. They feature a spherical ball with a central bore that regulates fluid flow, supported by robust seats and seals that guarantee leak-proof operation. On a mechanical level, these valves boast high tensile strength, toughness, and resistance to temperature changes and chemical exposure. Their smooth operation, low torque requirements, and ability to maintain pressure integrity make them ideal for demanding industrial applications, including chemical, petrochemical, and water treatment systems.
| Size | 40 MM TO 300 MM |
|---|---|
| Temperature | -29°C — +180°C |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Applications | Water, Oil, Gas, |
| Operation Temperature | -10°C~150°C |
| 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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The testing and certifications make sure that quality is maintained with the stainless steel ball valves from Njabulo Stainless. Each valve, therefore, gets quality checks based on pressure tests, leakage tests, and durability tests. Our certified valves ensure good performance, reliability, and safety in industrial use, which symbolizes our focus on excellence and customer satisfaction.
This valve features a one-piece design with flanged ends, available in sizes from 1/2″ to 12″. It offers exceptional corrosion resistance, making it ideal for various industrial applications requiring robust and reliable flow control.
Featuring a one-piece design with screwed ends, this ball valve is available in sizes from 1/4″ to 4″. Its corrosion-resistant stainless steel construction ensures durability and reliability in a wide range of applications.
This ball valve comes with pneumatic actuation, providing automated flow control. Available in sizes from 1/2″ to 12″, it offers superior corrosion resistance and is perfect for automated systems in demanding environments.
Designed with three-piece construction, this forged stainless steel ball valve is available in sizes from 1/2″ to 4″. Its high corrosion resistance and easy maintenance make it ideal for high-performance industrial applications.
This valve features a three-piece design with an OD base, available in sizes from 1/2″ to 4″. Made from corrosion-resistant stainless steel, it provides reliable performance and easy maintenance in various industrial settings.
Featuring a three-piece design with flanged ends, this three-way ball valve is available in sizes from 1/2″ to 12″. Its corrosion-resistant construction allows for versatile flow control in complex piping systems, suitable for industrial applications.
Stainless steel ball valves are extensively utilized for managing and regulating fluid flow across various industries. They are perfect for pipelines transporting liquids, gases, and slurries, providing precise on/off control while ensuring safety and efficiency in process systems. Common applications include water and wastewater treatment, chemical processing, oil and gas sectors, food and beverage production, and pharmaceutical manufacturing. Their compact design, reliability, and capacity to endure high pressures and temperatures make them a favored choice for both commercial and industrial operations, delivering long-lasting performance and minimizing maintenance needs.
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