Home > Stainless Steel Butterfly Valves
Andre Stainless is a top manufacturer and supplier of Stainless Steel Butterfly Valves in Pulau Ujong, Singapore. Our valves are precisely engineered for reliable flow control across various industries, including water treatment, food processing, pharmaceuticals, and petrochemicals. We use the latest technology and high-quality materials to achieve smooth operation, corrosion resistance, and long service life. Our manufacturing facility follows strict quality control procedures and international standards, ensuring customer satisfaction. Whether for commercial, industrial, or marine use, Andre Stainless offers cost-effective and efficient butterfly valve solutions along with excellent customer support and timely delivery.
Stainless Steel Butterfly Valves are made using grades like SS 304, 316, or duplex stainless steel. These alloys typically include chromium (18–22%), nickel (8–14%), and molybdenum (up to 3%), providing effective corrosion and oxidation resistance. The mechanical properties feature tensile strength of 515–620 MPa and yield strength around 205–290 MPa. The valve disc and stem are designed for high torsional strength and resistance to pressure drops. These valves are lightweight yet robust, capable of handling high flow rates in moderate to high-pressure conditions with minimal wear and friction loss.
| 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 Andre 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.
Stainless Steel Butterfly Valves are used in situations that require quick shutoff, flow regulation, or isolation. Their compact size and efficient design make them suitable for HVAC systems, fire protection services, food processing plants, and wastewater treatment facilities. In the marine and chemical sectors, they are favored for their corrosion resistance and ability to handle aggressive substances. These valves are also vital in pipelines carrying slurries, chemicals, and water because of their tight sealing ability and simple automation. Butterfly valves from Andre Stainless are made for both manual and automated systems, ensuring operational efficiency across various sectors.
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