Home > Stainless Steel Diaphragm Valves
Ed Stainless Manufacturer and Suppliers, Houston, Texas, USA, is a well-known company for manufacturing and supplying top-quality stainless steel diaphragm valves. Their products are renowned for their ruggedness, precision engineered, and corrosion resistance. Ed Stainless provides revolutionary valve solutions customized for pharmaceutical, food processing, chemicals, and water treatment industries. Driven by quality and customer satisfaction, the company provides valves intended to perform for a long time under harsh applications. Quality and reliability driven, Ed Stainless is a reliable business partner for stainless steel diaphragm valve solutions throughout Texas and the United States.
Stainless steel diaphragm valves by Ed Stainless in Texas are produced with the finest stainless steel, commonly SS316 or SS316L, known for superior corrosion resistance, strength, and weldability. These valves have high tensile strength of about 515 MPa, minimum yield strength of 205 MPa, and about 40% elongation. They are resistant to high temperatures and harsh chemicals. The diaphragms are constructed of chemical-resistant, flexible materials like EPDM, PTFE, or Viton to provide long life, leak-free sealing, and effective flow control in industrial 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.
Ed Stainless Manufacturer and Suppliers in Texas stainless steel diaphragm valves are utilized in processes that require hygienic, leak-free flow control. They find broad-based use in pharmaceutical production, biotechnology, food and beverage processing, chemical handling, and water treatment plants. With their sturdy stainless steel building, they deliver performance in corrosive applications, with the diaphragm mechanism removing dead spots to preserve product purity. These valves find application in process piping, clean-in-place (CIP) systems, sampling lines, and utility processes that provide positive flow control and reduce maintenance requirements in critical service.







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