STAINLESS STEEL Sanitary Wafer Dosing DN25 butterfly valve

The stainless steel sanitary wafer dosing DN25 butterfly valve operates by precisely controlling fluid flow through the rotation of a centrally mounted butterfly disc. When the actuator or manual handle is adjusted, the valve shaft rotates, moving the disc to a specific angle that determines the flow rate. Unlike simple on–off valves, the dosing design allows fine positioning of the disc, enabling accurate and repeatable flow regulation for small volumes. The sanitary stainless steel body features smooth internal surfaces to minimize residue buildup and support effective cleaning. The wafer-type structure allows the valve to be installed between pipe flanges with minimal space requirements. This working principle makes the valve suitable for hygienic dosing applications in food, beverage, pharmaceutical, and biotechnology processing systems where precision, cleanliness, and reliability are essential.

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 sanitary wafer dosing DN25 butterfly valve is widely used in industries requiring precise and hygienic fluid control. It is ideal for food and beverage production, such as syrup or flavor dosing in beverage lines, dairy processing for milk or yogurt additives, and pharmaceutical applications for accurate chemical or solution dosing. Its stainless steel construction and sanitary design ensure contamination-free operation and easy cleaning, making it suitable for any process that demands high hygiene standards and accurate small-volume flow control.