This product is a D341X-16 model hard sealed multi-level worm gear butterfly valve, made of high-strength materials, with characteristics such as wear resistance, corrosion resistance, and high temperature resistance. Widely used in industries such as chemical, petroleum, and power, for regulating and cutting off fluid media in pipelines. This butterfly valve adopts a multi-level worm gear head design, which reduces the operating torque and makes operation easier. Meanwhile, the hard sealing structure can effectively prevent medium leakage and ensure the safe operation of the pipeline system. We offer multiple specifications for you to choose from, and the specific specification table is as follows: Model, nominal diameter, working pressure, applicable temperature, applicable medium D341X-16 DN50-DN200 1.0-1.6MPa -29-425 ℃ Water, steam, oil, etc Our products have reliable quality and stable performance, and are highly trusted and praised by our customers. If you have any questions or need further information about our products, please feel free to contact us and we will be happy to serve you.