Sanitary Butterfly Valves - Overview, Features & Technical Parameters

The sanitary butterfly valve adopts standard electropolishing, with a smooth surface to ensure cleanliness, no medium accumulation areas and no potential pollution. It features simple structure, small volume, light weight, low consumables, small installation size, small driving torque, simple operation and fast speed. It can meet the requirements of various media in the food and biopharmaceutical fields, and its smooth and seamless design is suitable for the needs of steam cleaning.

Product Features

1. All valve bodies adopt detachable connections, with simple structure and convenient maintenance;

2. Light and beautiful appearance, bright surface without dust adhesion, no burrs to scratch hands;

3. All steel parts are made of stainless steel, and rubber is food-grade rubber, with high hygiene quality;

4. The opening and closing range is 0~90 degrees, which can be fixed at every 15 degrees position, with adjustability, and the opening and closing are rapid and easy to operate.

Technical Parameters

• Nominal Diameter: DN15-DN150

• Working Pressure: 0-10bar

• Working Temperature: -20℃~135℃

• Sterilization Temperature: 150℃ (MAX 20min)

• Connection Mode: Welded/Quick-install/Threaded/Flanged

• Sealing Material: EPDM / FPM

• Internal Surface Treatment: R≤0.8μm / Internal #320-#400 Polishing Finish

• Components in Contact with Medium: SUS304L/SUS316L (14307/14404) Forged

• External Surface Treatment: R≤1.6μm

• Components Not in Contact with Medium: 304 (1.4301)