Home > Stainless Steel Diaphragm Valves
Amer Stainless, based in Amman, Jordan, stands out as a top manufacturer and supplier of high-performance Stainless Steel Diaphragm Valves. These valves are expertly designed for precise flow control and dependable operation, crafted from premium-grade stainless steel to ensure they resist corrosion, last long, and operate efficiently over time. Amer Stainless is committed to advanced engineering, thorough quality checks, and following international standards, making their valves perfect for tough industrial settings. Their diaphragm valves are trusted across various sectors, including pharmaceuticals, chemical processing, water treatment, food and beverage, and power generation, providing secure, leak-proof performance even in high-pressure situations and with aggressive media.
Typically, Stainless Steel Diaphragm Valves are constructed from SS 304, 316, or 316L, which contain chromium (18–20%), nickel (8–12%), and molybdenum (2–3% in 316) to boost corrosion resistance and strength. These valves boast high tensile and yield strength, impressive hardness, and exceptional resistance to pitting and chemical attacks. The diaphragm, usually made from PTFE or elastomeric materials, guarantees a tight shutoff and compatibility with various chemicals. The body of the valve ensures structural integrity, while the mechanical properties of stainless steel enable reliable operation even under high pressure, fluctuating temperatures, and corrosive conditions.
| 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 a go-to choice in industries that need precise flow control and a leak-proof operation. They’re crucial in sectors like pharmaceuticals, biotechnology, and food and beverage, where maintaining sterility and hygiene is a must. In chemical and petrochemical plants, these valves safely manage aggressive and corrosive fluids. Water and wastewater treatment facilities depend on them for effective flow management. Their design allows for both throttling and on/off service while keeping contamination risks to a minimum. Plus, they’re perfect for power generation and industrial processes that demand high pressure, chemical resistance, and accurate control, making them a versatile option for critical applications.
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