Home > Stainless Steel Check Valves
Ed Stainless Manufacturer and Suppliers, Houston, Texas, USA, is a leading manufacturer and supplier of high-performance stainless steel check valves. Known for precision engineering and superior durability, Ed Stainless serves varied industrial needs with products that meet high standards. Our stainless steel check valves provide dependable performance in a broad spectrum of fluid control applications with assurance of safety, efficiency, and long-term service. Dedicated to excellence, we cater to industries such as oil and gas, chemical processing, water treatment, and power generation. Ed Stainless remains the pace setter in the Texas market through innovation, customer satisfaction, and compliance with international manufacturing standards.
Ed Stainless stainless steel check valves produced in Texas are mainly constructed using SS 304, SS 316, and duplex stainless steels. These alloys exhibit great corrosion resistance, strength, and durability at high-pressure environments. Common mechanical properties are a tensile strength of 515–750 MPa, yield strength of 205–450 MPa, and elongation of 25–40%, depending on the grade. The valves operate under extreme temperatures and corrosive conditions and are suitable for aggressive media applications. Our products meet the requirements of ASTM and ASME standards for consistent quality and positive mechanical performance under challenging industrial applications.
| Pressure | Up to 6000 psi |
|---|---|
| Temperature | Up to 350° F |
| Body Material | 316 SS |
| End Connections | Duolok, Griplok and Unilok tube ends, male and female NPT and BSPT |
| End Connection Sizes | 1/8 to 1/2 in. |
| 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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We offers high quality stainless steel check valves, rigorously tested for durability and performance. Each valve undergoes a rigorous quality control program, including pressure, leakage and functional testing, to ensure reliability in harsh environments. Certified to industry standards, our valves guarantee optimum efficiency, safety and long-term performance for all applications.
Stainless steel inline check valves, available in sizes from 1/4″ to 12″, ensure reliable backflow prevention with high corrosion resistance. Their compact design is suitable for various industrial and pipeline applications.
Stainless steel swing check valves, ranging from 1/2″ to 12″, offer excellent corrosion resistance and efficient backflow prevention. The swing mechanism allows for smooth, reliable operation in diverse industrial settings.
Non-slam check valves, made from corrosion-resistant stainless steel, are available in sizes from 1″ to 12″. They prevent water hammer and backflow, ensuring smooth operation in high-pressure systems.
Tilting disc check valves, sized from 1″ to 12″, feature a tilting disc design for precise backflow prevention. Their stainless steel construction ensures high corrosion resistance and durability in demanding applications.
Stainless steel lined check valves, available in sizes from 1/2″ to 12″, offer enhanced corrosion resistance with a lining for protection. Ideal for handling aggressive media and preventing backflow in various systems.
Stainless steel check valves come in sizes from 1/4″ to 12″, providing reliable backflow prevention and high corrosion resistance. Suitable for a wide range of industrial applications requiring robust and durable flow control.
Ed Stainless Manufacturer and Suppliers in Texas supply stainless steel check valves that find extensive use in applications demanding unidirectional flow and backflow prevention. They are strong and feature well in the oil and gas sector, petrochemical facilities, power plant plants, marine installations, and food processing units. The valves preserve system integrity by closing as soon as reverse flow is sensed, safeguarding pumps and compressors from damage. They are vital in water treatment plants and air conditioning installations, where durability, corrosion resistance, and hygiene are paramount. Ed Stainless makes sure our valves are applicable for both high pressure and high temperature use in a wide range of industries.
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