Stainless Steel Butterfly Valves: Structure, Applications, Features & Technical Parameters

Stainless steel butterfly valves are mainly composed of stainless steel valve body, rotating shaft, butterfly disc, valve seat and driving mechanism (handle, worm gear, pneumatic device or electric device), with a compact and simple structure. The valve body is connected to the pipeline through two flanges, and the driving mechanism drives the shaft and butterfly disc to rotate to achieve opening, closing and flow control.

Product Applications

This product is suitable for water supply and drainage systems of high-rise buildings, fire pipeline water supply systems, etc. By controlling the opening and closing of the valve, it can effectively realize water flow control inside and outside the building and ensure the normal operation of water supply and drainage.

Product Features

• Lightweight and Efficient: The product is light in weight, facilitating installation. At the same time, it has a fast opening and closing speed, which can effectively improve work efficiency.

• Easy Operation: Through careful design, the product reduces the force required for operation, making the operation more labor-saving and flexible. Users can easily open, close and adjust the product.

• Flexible Installation: The product has various installation methods and can be installed in different positions as needed. Both vertical and horizontal installation can meet the user's requirements.

• Convenient Maintenance: The maintenance process of the product is simple, and it is easy to disassemble and replace parts. Users can perform maintenance and upkeep quickly, saving time and costs.

• Strong Corrosion Resistance: The valve body and butterfly disc are made of stainless steel, which has high-strength corrosion resistance and good pressure-bearing performance, and can provide a safe and reliable operating environment for the stable operation of the pipe network system.

Technical Parameters

• Product Series: Butterfly Valve

• Control Mode: Electric, Pneumatic, Automatic

• Pressure Range: 0-6.4MPa

• Caliber Range: DN32-2000

• Valve Body Material: Ductile Iron, Cast Steel, Stainless Steel 304, 316, etc.

• Sealing Type: Soft Seal, Hard Seal (Double Eccentric, Triple Eccentric); Rubber-Lined, PTFE-Lined

• Applicable Media: Water, Oil, Steam, Gas, Air, Hydrogen, Nitrogen and other gases, as well as various corrosive fluids

• Main Characteristics: Large Flow Capacity, Good Sealing Performance, Fast Opening and Closing