The JIS Wafer Butterfly Valve is designed and manufactured in full compliance with Japanese Industrial Standards (JIS), ensuring precise dimensions, material grades, and performance metrics for the Japanese and international markets. Its compact wafer-style body installs seamlessly between pipeline flanges, providing a cost-effective and space-saving solution. Known for reliable sealing and smooth operation, this valve is ideal for general water supply, industrial water, HVAC, and other moderate service applications where JIS specification is required or preferred.

​Sanitary welded butterfly valve adopts butt-welding connection, overcoming the shortcomings of flange, pipe thread, trapezoidal thread and other traditional connections in our country, with simple structure, beautiful modeling, quick assembly and disassembly, rapid switching, flexible operation, low fluid resistance, the use of an all reliable, etc., and can be used with a variety of actuators operation. All steel parts of the valve are made of acid-resistant stainless steel, and the seals are made of food silicone rubber or PTFE, which is in line with food hygiene standards, and is widely used in the industries of food, brewing, beverage, dairy products, fine chemicals, pharmaceutical and biological engineering.