Technical Features of Cast Iron Butterfly Valves:

• Compact Design: Butterfly valves have a compact and lightweight design compared to other types of valves, making them easy to install in tight spaces and reducing installation costs.
• Low Torque Operation: The disc design of butterfly valves allows for low torque operation, meaning less force is required to open or close the valve, making them easy to handle manually or with automated systems.
• Quick Operation: With a quarter-turn movement (90 degrees), butterfly valves allow for quick opening and closing, which is ideal for applications requiring rapid control of fluid flow.
• Corrosion Resistance: The cast iron body provides excellent resistance to corrosion and wear, especially when paired with suitable disc and seat materials such as EPDM or stainless steel, ensuring long-lasting performance in harsh environments.
• Versatile Applications: Cast iron butterfly valves are suitable for a wide range of media, including water, air, oil, gas, and even mild chemicals, making them highly versatile for industrial use.
• Tight Sealing: The resilient seat ensures a bubble-tight shutoff, preventing any leakage. This makes butterfly valves highly effective in applications that demand zero leakage or precise flow control.
• Wide Temperature Range: Depending on the seat material (EPDM, NBR, or PTFE), butterfly valves can handle a wide range of temperatures, making them ideal for both cold water systems and higher-temperature fluid applications.
• Cost-Effective: Butterfly valves are more affordable compared to other types of flow control valves (such as ball valves or gate valves), offering a reliable solution without compromising on quality or performance.
• Minimal Pressure Drop: When the valve is fully open, the disc is parallel to the flow, causing minimal pressure drop and ensuring efficient fluid movement through the system.
• Easy Maintenance: With fewer moving parts and a simple design, cast iron butterfly valves require minimal maintenance, reducing the overall cost of ownership.

Applications:

• Water Treatment Plants: Ideal for controlling the flow of water in filtration, storage, and distribution systems.
• HVAC Systems: Used for regulating the flow of air and water in heating, ventilation, and air conditioning systems.
• Chemical Processing: Suitable for handling non-corrosive chemicals in manufacturing plants.
• Power Plants: Butterfly valves are used in cooling systems and fluid transport systems.
• Agricultural Irrigation: Ensures efficient flow control in irrigation and water supply systems.

At S Nomi, we are committed to providing durable and efficient Cast Iron Butterfly Valves that meet industry standards and ensure reliable performance in various applications. Whether you need them for industrial, commercial, or municipal use, we supply top-quality Butterfly Valves across Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam.