Home > Stainless Steel Check Valves
Emilio Stainless, located in Manila, Philippines, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel check valves. They’re well-known for providing durable and efficient flow control solutions. With a strong commitment to quality, Emilio Stainless makes sure that every check valve they produce meets international standards, ensuring reliability for both industrial and commercial uses. Their expertise covers everything from design and production to quality assurance, making them a go-to choice for businesses in need of long-lasting, corrosion-resistant valves. By blending advanced manufacturing techniques with precise engineering, Emilio Stainless delivers products that boost system performance, minimize maintenance, and guarantee safe, consistent operation across various piping networks.
The stainless steel check valves from Emilio Stainless are primarily made from high-grade stainless steel alloys like 304 and 316, which offer outstanding corrosion resistance and durability. These valves boast impressive mechanical properties, including high tensile strength, hardness, and resistance to wear and pressure. With precision-machined components, they ensure smooth operation and tight sealing, effectively preventing backflow and extending their lifespan. Their robust design allows them to endure extreme temperatures and harsh media while maintaining structural integrity and reliable performance in tough industrial settings. The combination of strength, corrosion resistance, and meticulous design makes these valves incredibly dependable.
| 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.
Stainless steel check valves are commonly used across a variety of industries to prevent backflow and safeguard equipment in piping systems. They play a crucial role in water treatment plants, chemical processing, oil and gas pipelines, and food and beverage manufacturing, where preventing contamination and controlling fluid flow is vital. These valves are also utilized in HVAC systems, power plants, and marine environments, providing reliable performance even under fluctuating pressures and temperatures. By ensuring unidirectional flow, they help maintain system efficiency and safety.















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