Home > Stainless Steel Diaphragm Valves
Mbemba Stainless is a well-known manufacturer and supplier located in Kinshasa, Congo, specializing in high-performance Stainless Steel Diaphragm Valves that are all about precision and reliability. The company is dedicated to crafting valves that ensure tight shut-off and excellent flow control, even in the toughest industrial settings. Made from top-quality stainless steel, these valves boast impressive resistance to corrosion, high temperatures, and pressure. Mbemba Stainless serves a variety of industries, including chemical processing, pharmaceuticals, food and beverage, and water treatment, providing efficient and contamination-free flow regulation through robust and hygienic valve solutions that meet international quality standards.
These Stainless Steel Diaphragm Valves are crafted from premium stainless steels like SS 304, SS 304L, SS 316, and SS 316L, which are enriched with chromium, nickel, and molybdenum to enhance their corrosion and oxidation resistance. They showcase remarkable mechanical properties, such as high tensile strength, toughness, and hardness, ensuring they remain stable under fluctuating pressure and temperature conditions. The flexible diaphragm allows for precise flow control, leak-tight sealing, and a long service life, while the stainless-steel body guarantees durability and resistance to chemical attacks.
| Body Material | Stainless Steel |
| Connection | Clamp / Weld |
| Operated | Plastic Handwheel |
| Seal | PTFE + EPDM (Double Layer) |
| Standard | 3A / BPE / DIN |
| Available Size | DN25 ~ DN65 / 1″ ~ 2 1/2″ |
| Structure | T Type |
| Max.Working Pressure | 10 Bar |
| Max. Working Temp. | 120 ℃ |
| 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 stainless steel air to open actuated diaphragm valve, available in sizes from 1″ to 6″, features high corrosion resistance. Ideal for automated control, it ensures reliable flow regulation in various applications.
Stainless steel globe control valves, diaphragm operated, come in sizes from 1″ to 12″. These valves offer excellent corrosion resistance and precise flow control, suitable for high-pressure and temperature applications.
Wire diaphragm valves in stainless steel, available in sizes from 1″ to 6″, provide robust corrosion resistance and reliable sealing. They are ideal for handling slurries and aggressive fluids in industrial processes.
Stainless steel flow control valves, ranging from 1″ to 8″, offer excellent corrosion resistance and precision. Suitable for managing fluid flow in a variety of industrial and chemical applications.
Flanged diaphragm valves in stainless steel, available in sizes from 2″ to 12″, ensure high corrosion resistance and secure connections. They are ideal for precise flow control in demanding environments.
The stainless steel straightway diaphragm valve, sized from 1″ to 6″, features excellent corrosion resistance. Its straightway design facilitates efficient flow control and is suitable for various industrial applications.
We are dedicated to delivering the highest quality Stainless Steel Diaphragm Valves to our clients. To ensure their superior quality, these valves undergo a series of rigorous testing processes before being dispatched. The tests include hardness testing, chemical analysis using spectro analysis, positive material identification (PMI) testing, flattening testing, micro and macro tests, pitting resistance testing, flaring testing and intergranular corrosion (IGC) testing. In addition to these tests, we also offer third-party inspection certificates to further assure our clients of the excellence and suitability of our Stainless Steel Diaphragm Valves for diverse applications.
Stainless Steel Diaphragm Valves are extensively utilized in industries where cleanliness, corrosion resistance, and precise flow control are crucial. They are particularly suited for applications in pharmaceuticals, biotechnology, food and beverage processing, chemical industries, and water treatment facilities. These valves excel at handling corrosive, viscous, and sterile fluids, ensuring a contamination-free operation. Their design facilitates easy cleaning and maintenance, making them ideal for hygienic and sterile systems. Additionally, they find use in process pipelines and laboratories where accurate fluid regulation and isolation are essential.
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