Home > Stainless Steel Diaphragm Valves
Khaled Stainless, a reputable manufacturer and supplier located in Cairo, Egypt, specializes in high-quality Stainless Steel Diaphragm Valves that are built to meet the rigorous demands of today’s fluid-control systems. With a strong focus on precision engineering and durability, the company delivers valves that guarantee reliable, contamination-free flow regulation across a variety of industries. Their products are made using cutting-edge manufacturing techniques, adhere to strict quality standards, and utilize corrosion-resistant materials to ensure long-lasting performance. Khaled Stainless is dedicated to providing clients with trustworthy solutions, outstanding customer support, and a commitment to innovation, making them a top choice for Stainless Steel Diaphragm Valves in Egypt and beyond.
These Stainless Steel Diaphragm Valves are typically crafted from high-grade stainless steels like SS 304, 304L, 316, and 316L, which are known for their excellent resistance to corrosion and chemicals. They boast impressive mechanical properties, including high tensile strength, good ductility, and the ability to endure elevated temperatures and pressures. The elastomer or PTFE diaphragm adds flexibility, ensures leak-tight sealing, and resists aggressive media. All these features come together to provide durability, hygiene, and a long service life, making these valves ideal for demanding applications in sterile and corrosive environments.
| 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 find extensive use in industries that require clean, sterile, and precisely controlled fluid handling. They are crucial in pharmaceuticals, biotechnology, and food processing due to their smooth, contamination-free flow paths and ease of sterilization. In chemical and petrochemical plants, they facilitate the safe handling of corrosive or hazardous materials. Water treatment facilities rely on them for accurate dosing and flow control. Additionally, these valves are well-suited for semiconductor manufacturing, pulp and paper production, and various industrial processes where reliability, corrosion resistance, and sanitary performance are essential.







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