Home > Stainless Steel Butterfly Valves
Vinit Stainless is one of the key manufacturers and suppliers of high-quality Stainless Steel Butterfly Valves in Chennai, India. Our comprehensive series of butterfly valves is designed to offer seamless flow control and shut-off features across a wide range of industrial processes. Renowned for their small size, light weight, and rapid quarter-turn action, these valves are the best option for applications that demand precise control and high-sealing performance. At Vinit Stainless, every valve undergoes strict quality checks to provide durable and long-lasting solutions for a range of fluid, gas, and slurry handling applications.
Stainless Steel Butterfly Valves typically use stainless steel grades like SS304, SS316, or SS316L as their body and disc material with very good corrosion resistance and wear resistance. The metal content consists of chromium, nickel, and occasionally molybdenum for improved features. The mechanical properties are high strength, hardness, and impact resistance. Their typical tensile strength is 500-600 MPa. The seal materials usually comprise EPDM, PTFE, or Viton, selected based on their chemical compatibility and flexibility, providing a consistent seal even with changing pressures and temperatures, which is responsible for their reliability.
| 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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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 find extensive application in situations where space is limited and positive shut-off or flow control is needed. Their basic uses are water treatment facilities, HVAC systems, food and drink processing, pharmaceuticals, and chemical processing. They are suited for dealing with large quantities of liquids and gases at low to medium pressures. Their specific applications are isolating parts of pipelines, regulating flow rates in process lines, and operating ventilation systems. They are fast acting and simple to maintain, so they are the first choice for most industrial processes.
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