Home > Stainless Steel Butterfly Valves
Harshita Stainless produces and distributes high-quality Stainless Steel Butterfly Valves in Delhi, India. These valves provide compact design, rapid operation, and minimal pressure drop, making them suitable for flow regulation in industrial processes. Composed of SS 304, 316, or higher grade, they exhibit superior corrosion resistance and strength. They are produced in wafer, lug, and double-flanged forms and meet international standards such as API, ASME, and DIN. Harshita Stainless ensures trouble-free operation, leak-proof sealing, and long service life, selling these valves to various water treatment, food processing, chemical, and pharmaceutical industries in India.
Made from SS 304 or 316, these valves have chromium (18–20%) and nickel (8–12%), with 316 having molybdenum (2–3%) for enhanced corrosion resistance. The body and disc are precision-machined for strength, while seats are of EPDM, PTFE, or metal to ensure leak-free sealing. The mechanical strength is high, with pressure ratings commonly up to 16 bar (PN16). The valves have good resistance to wear, corrosion, and heat damage.
| 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 application in fluid regulation in water treatment, chemical processing, food and beverage, HVAC, and pharmaceuticals. With a simple design and low torque, they can be employed for on-off as well as throttling applications. The valves are also employed in oil & gas, power plant, and marine applications where corrosion resistance is a consideration. Harshita Stainless supplies these valves throughout Delhi and India, providing reliable flow control for both corrosive and clean media in various operating conditions.
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