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Soft Sealed Double Offset Butterfly Valve

The Soft Sealed Double Offset Butterfly Valve is a reliable and efficient solution for flow control in various industrial settings. Its unique design, excellent sealing performance, and versatility make it an essential component in modern piping systems. By choosing this valve type, industries can enhance their operational efficiency, reduce maintenance costs, and ensure the integrity of their fluid transport systems.

Design Features

1. Double Offset Design: The double offset design refers to the placement of the valve shaft, which is positioned behind the seat and above the centerline of the valve. This design minimizes wear on the sealing surfaces, resulting in improved longevity and performance.

2. Soft Sealing: The valve utilizes soft sealing materials, such as elastomers, which provide excellent sealing performance even at low pressures. This ensures minimal leakage and enhances the valve’s efficiency.

3. Compact Structure: The compact design of the double offset butterfly valve allows for space-saving installations and reduces the overall weight, making it easier to handle and install.

4. Variety of Materials: These valves can be constructed from various materials, including stainless steel, ductile iron, and carbon steel, allowing for customization based on the specific application requirements.

Advantages

Low Torque Requirements: The double offset design reduces the torque needed to operate the valve, resulting in lower energy consumption and easier actuation.

Enhanced Sealing Performance: The soft sealing mechanism ensures a tight seal, preventing leakage and maintaining system integrity, even under fluctuating pressure conditions.

Versatility: Soft sealed double offset butterfly valves are suitable for various media, including liquids, gases, and slurries, making them versatile for different industrial applications.

Ease of Maintenance: These valves are designed for easy maintenance, with fewer components to service, resulting in reduced downtime and operational costs.

Applications

Soft sealed double offset butterfly valves are widely used in:

Water Treatment: Effective for controlling flow in treatment plants and distribution systems.

Oil and Gas: Suitable for pipelines and storage tanks due to their ability to handle various fluids and pressures.

HVAC Systems: Commonly used in heating, ventilation, and air conditioning systems for flow regulation.
Chemical Processing: Ideal for applications involving corrosive or abrasive materials, thanks to their robust construction and sealing capabilities.