Stainless Steel Sanitary Quick-install Duckbill Butterfly Valve For Bioengineering

The working principle of the stainless steel sanitary quick-install duckbill butterfly valve is based on the rotary opening and closing mechanism of the butterfly plate, and the opening, regulation and closing of the fluid are controlled by manual or pneumatic actuators. When the valve is opened, the butterfly plate rotates along the valve shaft, and the duckbill outlet ensures smooth discharge of the fluid, reduces liquid residue, and avoids pollution; when the valve is partially opened, the butterfly plate is at the middle angle, and the flow rate can be adjusted to meet different process requirements; when the valve is closed, the butterfly plate is close to the valve seat sealing surface to achieve strict sealing and prevent medium leakage.

The options of stainless steel sanitary quick-install duckbill butterfly valve include:

Operation mode: manual, pneumatic, electric

Seal material: silicone, EPDM, PTFE, etc.

Valve body structure: standard, extended, drip-proof, with filter

Connection method: quick installation, welding, thread

Surface treatment: polishing, electrolytic polishing

Pressure level: different working pressure requirements

Dimensions: various pipe diameters are available

Valve parts

• The stainless steel sanitary quick-install duckbill butterfly valve establishes an effective static discharge channel through the conductive spring or conductive coating between the valve body and the butterfly plate to prevent static electricity accumulation caused by fluid friction.
• The stainless steel sanitary quick-install duckbill butterfly valve adopts a removable seal seat structure. The sealing component can be replaced without replacing the entire valve body, which greatly reduces maintenance costs.
• The stainless steel sanitary quick-install duckbill butterfly valve is designed with a double-layer discharge groove at the bottom of the valve body. Even if the seal ring is slightly worn, it can guide the liquid to the external visible area.
• The stainless steel sanitary quick-install duckbill butterfly valve adopts nano-level ultra-precision electrolytic polishing to reduce the surface roughness to within Ra0.2µm, greatly reducing the adhesion of the medium.
• The stainless steel sanitary quick-install duckbill butterfly valve adopts an optimized gear ratio and transmission mechanism design to reduce the torque demand by 30% when manually or pneumatically driven, reducing operating fatigue.
• The stainless steel sanitary quick-install duckbill butterfly valve adopts an integrated molding process to manufacture the butterfly plate, without welding gaps, reducing bacteria breeding points and improving impact resistance.

Stainless steel sanitary quick-install duckbill butterfly valves are widely used in the following industries: Food processing industry: used to control liquid discharge, meet sanitary standards, and prevent pollution. Pharmaceutical industry: used to ensure that fluids are free of contamination and meet sanitary regulations such as GMP. Dairy industry: prevent liquid residue and ensure product quality and safety. Bioengineering industry: suitable for fluid transportation and discharge with high hygienic requirements. Beverage industry: ensure aseptic requirements in the beverage production process and prevent cross contamination. Chemical industry: suitable for conveying corrosive or easily contaminated fluids. Cosmetics industry: used to ensure high cleanliness and safety in cosmetics production.