Ten Advantages of Sanitary Butterfly Valves

Butterfly valve opening and closing parts is a disc-shaped butterfly plate, in the valve body around its own axis rotation, so as to achieve the opening and closing or adjustment of the valve called butterfly valve. Butterfly valve full open to full closed is usually less than 90 degrees, butterfly valve and butterfly stem itself does not have self-locking force, in order to butterfly plate positioning, to be installed on the valve stem worm gear reducer. The use of worm gear reducer, not only can make the butterfly plate with self-locking ability, so that the butterfly plate stops in any position, but also improve the operating performance of the valve. Butterfly valve for industrial use is characterized by high temperature resistance, high pressure range, large nominal diameter of the valve, the valve body is made of carbon steel, the sealing ring of the valve plate is made of metal instead of rubber ring. Large high-temperature butterfly valves are made of welded steel plate, mainly used for high-temperature media flue gas ducts and gas pipelines.

1. The fatigue life test of the sanitary butterfly valve is not less than 30,000 times to ensure its service life;

2. The steel parts are made of stainless steel, and the rubber is made of food rubber, with high hygienic quality;

3. The diameter of the valve body is equal to the inner diameter of the pipeline, and the narrow and streamlined valve plate is in the same direction as the fluid when it is opened. The flow rate is large and the resistance is small, and there is no material accumulation;

4. The handle adopts pull type and pull type, which can accept large operating torque and is not easy to break;

5. The opening and closing range is 0~90 degrees, which can be fixed at every interval;

6. The position of the degree is adjustable, the opening and closing are fast, and the operation is convenient;

7. The valve body adopts a detachable connection, simple structure, and convenient maintenance;

8. The appearance is light and beautiful, the appearance is bright and not sticky, and there is no burr to prick the hand;

9. After strict strength and sealing experiments, the quality is guaranteed;

10. The rubber sealing ring and valve plate of the sanitary butterfly valve are imported parts, which ensures the performance and service life of the butterfly valve.