STAINLESS STEEL Triple Offset Lug 316L Actuator butterfly valve

The stainless steel triple offset lug 316L actuator butterfly valve operates through a disc engineered with three offset geometries between the shaft, disc, and sealing surface. When the actuator drives the shaft, the disc rotates away from the seat without rubbing contact, minimizing friction and wear. During closing, the disc moves into precise alignment with the seat and forms a tight seal only at the final position. The 316L stainless steel body provides excellent corrosion resistance and strength. The lug-type connection allows secure mounting between flanges, while the actuator enables automated, accurate, and repeatable valve operation in demanding process systems.

Valve parts

• Seats and seals comply with FDA approved
• Special gasket design, fluid free of residue
• Better acid proof, alkali proof
• Small torque, light weight,simple structure
• 360 degree installation
• 100% tested and inspected
• Cost-efficient leakage protection
• More than thirty thousand safety test
• Low pressure losses
• Thorough cleaning,Hygienic exterior design
• Minimize turbulence and maximize fluid flow trough

The stainless steel butterfly valve is widely used in industries requiring reliable shutoff and corrosion resistance. Typical applications include chemical processing plants handling corrosive fluids, oil and gas pipelines for automated flow isolation, and power generation systems with high-temperature steam. It is also suitable for food, pharmaceutical, and water treatment facilities, where hygienic design, precise control, and automated operation are essential for maintaining process safety and efficiency.