Home > Stainless Steel Butterfly Valves
Nakamura Stainless is a top manufacturer and supplier located in Pulau Ujong, Singapore. The company is known for producing high-performance stainless steel valves for industrial use. Among its products, Stainless Steel Butterfly Valves provide a compact and cost-effective way to control and isolate flow in pipelines. These valves are built for durability and efficient operation, making them suitable for applications that need quick shut-off and low-pressure drop. Each valve from Nakamura Stainless is made to meet international standards and goes through strict quality control. This ensures reliable service in industries such as water treatment, food processing, marine, chemical, and HVAC systems.
Stainless Steel Butterfly Valves are usually made from SS 304 or SS 316. They contain 18–20% chromium and 8–14% nickel, with the 316 grade also including 2–3% molybdenum for better corrosion resistance. These valves have a tensile strength of 515–620 MPa and can handle high operating pressures and temperatures. The design includes a central disc that turns on a shaft to control fluid flow, allowing for fast operation and tight sealing. The stainless steel material offers excellent resistance to corrosion, chemicals, and wear, making these valves suitable for tough flow control jobs in corrosive or hygienic settings.
| Size | 50mm to 600mm |
|---|---|
| Body | Stainless Steel |
| Seat | PTFE coated NBR |
| Pressure | 10 BAR |
| Operating Temperature | UPTO 1200 °C |
| Applications | Petro- Chemical, Oil & Gas, Purity & Some Marine & Industrial |
| 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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At Nakamura Stainless, all stainless steel butterfly valves are rigorously tested to ensure efficiency, durability, and compliance with international standards Certified to meet ISO, ASTM, and other global quality standards, our valves maintain pressure, flow and material integrity for a variety of applications for a reliable and quality solutio.
Stainless steel lined butterfly valves feature a lining for enhanced durability and corrosion resistance. Available in sizes from 2″ to 24″, they provide reliable flow control in aggressive environments.
This double offset butterfly valve, available in sizes from 2″ to 24″, offers improved sealing and reduced wear. Its stainless steel construction ensures excellent corrosion resistance and longevity in demanding applications.
Stainless steel butterfly valves, ranging from 2″ to 24″ in size, provide efficient flow control with high corrosion resistance. Ideal for various industrial applications requiring reliable performance and durability.
Designed with grooved ends, this butterfly valve is available in sizes from 2″ to 24″. Its stainless steel body ensures robust corrosion resistance, making it suitable for quick and easy installation in various systems.
The triple offset butterfly valve, sized from 2″ to 24″, offers superior sealing and minimal wear. Made from corrosion-resistant stainless steel, it is perfect for high-pressure and high-temperature applications.
This flanged butterfly valve, available in sizes from 2″ to 24″, provides secure and reliable flow control. Its stainless steel construction offers excellent corrosion resistance, suitable for a wide range of industrial uses.
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