Marine Stainless Steel Double Eccentric Wafer Type Butterfly Valve
Advantages:
Compact and Lightweight: Due to its wafer-type design, it takes up less space and is easier to install.
Reduced Torque: The eccentric design ensures the valve requires less force to operate.
Longer Service Life: The valve experiences less wear and tear, contributing to a longer operational life.
Excellent Sealing: The eccentricity ensures a better seal, preventing leaks even under varying pressures.
Overview
Features:
Double Eccentric Design:
The valve has two eccentricities: one in the shaft position (offset from the center of the valve disc) and another in the geometry of the disc. This design reduces wear on the sealing surfaces and ensures a more efficient sealing process.
The double eccentric design improves the valve’s performance, especially when it comes to minimizing torque and preventing seat damage during operation.
Wafer Type:
The valve is installed between two flanges without needing additional mounting brackets. This makes it more compact and lightweight, suitable for space-constrained installations typical in marine environments.
Material:
The body and disc are made from high-quality stainless steel (usually 304, 316, or 316L) to withstand corrosion, particularly in harsh marine conditions.
Stainless steel construction ensures high resistance to corrosion, erosion, and the challenges posed by seawater.
Application:
Marine Stainless Steel Double Eccentric Butterfly Valves are commonly used in piping systems for controlling seawater, fuel, ballast water, and various other fluids in marine applications.
Ideal for applications that require reliable operation in corrosive environments such as ship engines, cooling systems, and fire water systems.
