Sanitary butterfly valves are widely used in various fields such as beer, beverages, dairy products, fruit juice, pharmaceuticals, biotechnology, etc. The opening and closing range is 0-90 degrees, which can be fixed at positions every 15 degrees. It has adjustability, fast opening and closing, and convenient operation. There seems to be no difference between hygiene grade and food grade when it comes to butterfly valves, but hygiene grade is a general modifier, while food grade is an accuracy modifier. The definition of grade is more clear, which is to achieve food grade.

Advantages of sanitary butterfly valves

1. The rubber sealing ring and valve plate of the butterfly valve are both imported parts, ensuring the performance and service life of the butterfly valve.

2. The precision CNC lathe is used to precisely turn the valve body, ensuring the reliable interchangeability of the butterfly valve and eliminating the trouble of not being able to guarantee its performance due to rubber replacement.

3. The valve stem is equipped with a nylon sleeve, which reduces friction and makes it flexible and easy to open.

4. The steel parts are all made of stainless steel, and the rubber is made of food rubber, which has high hygiene quality.

5. The valve body diameter is equal to the inner diameter of the pipeline. When opened, the narrow and streamlined valve plate is aligned with the direction of the fluid, with high flow rate and low resistance, and no material accumulation.

6. The handle adopts both pulling and pulling types, which can withstand large operating torque and is not easy to break.

7. The opening and closing range is 0-90 degrees, which can be fixed at positions every 15 degrees. It has adjustability, fast opening and closing, and convenient operation.

8. The valve bodies are all detachable connections, with a simple structure and convenient maintenance.

9. The design is lightweight and beautiful, with a shiny surface that is not sticky to dust, and no burrs or punctures.

10. After rigorous strength and sealing tests, quality is guaranteed.

11. Sampling for no less than 30000 fatigue life tests ensures its service life.