Home > Stainless Steel Butterfly Valves
Harsh Metalloys, located in Mumbai, India, stands out as a top manufacturer and supplier of Stainless Steel Butterfly Valves, designed to ensure reliable flow control across various industrial applications. Crafted from high-quality stainless steel grades like 304, 316, and 904L, these valves boast exceptional corrosion resistance, strength, and durability. They come in wafer, lug, and double-flanged designs, meeting international standards such as API, ANSI, and DIN. With their user-friendly operation and low torque requirements, they’re perfect for fluid regulation in industries like water treatment, chemical processing, oil & gas, food & beverage, and pharmaceuticals.
Stainless Steel Butterfly Valves are generally constructed from austenitic stainless steel, which contains 18–25% Chromium and 8–22% Nickel. Grades like 316 and 904L are enhanced with Molybdenum to improve resistance against chloride-induced corrosion. These valves showcase impressive tensile strengths ranging from 485–620 MPa and yield strengths between 170–310 MPa. The stainless steel body and disc offer outstanding resistance to rust, pressure, and high temperatures. With precision-machined components, these valves ensure a tight shut-off, smooth operation, and minimal leakage, making them ideal for handling aggressive media or meeting sanitary standards.
| 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 Harsh Metalloys, 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 widely used for isolating and regulating flow in piping systems across multiple industries. Their compact design and lightweight construction make them ideal for water distribution, HVAC systems, wastewater treatment, and fire protection networks. In the chemical and petrochemical sectors, they handle corrosive fluids with ease. These valves are also suitable for food and beverage processing, pharmaceuticals, and marine applications due to their sanitary and corrosion-resistant properties. Stainless steel butterfly valves offer quick operation, low maintenance, and long service life, making them a preferred choice for both manual and automated flow control systems.
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