The structure is simple and easy to automate, and production is possible from small diameters to large diameters!
The "butterfly valve" operates by rotating a disc-shaped valve body 90 degrees within a cylindrical valve box to open and close the valve. Like ball valves, it has a rotary (or quarter-turn) structure, making it easy to fully open and close, and allows for flow or pressure adjustment by changing the angle of the valve body. Additionally, its simple structure facilitates easy automation, and it can be manufactured in sizes ranging from small to large diameters. It is compact and lightweight, with significant advantages in terms of cost-effectiveness, especially in the wafer type. Our company also handles valves that meet special requirements, such as high-pressure gas certified valves and oil-free treated products. 【Features】 ■ Easy to fully open and close ■ Flow or pressure adjustment by changing the angle of the valve body ■ Simple structure that allows for easy automation ■ Capable of manufacturing from small to large diameters ■ Compact and lightweight *For more details, please refer to the PDF materials or feel free to contact us.
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【Specifications】 ■Body Material: Various cast and forged steel materials according to JIS, ASTM, ASME / Carbon steel, Stainless steel ■Fluid: Water, steam, gas, oil, etc. ■Pressure Class and Nominal Diameter: Class 150Lb to 900Lb, up to 96" / JIS 10K to 63K, up to 2400A ■Connection Type: Flanged type, Wafer type ■Operation Method: Manual operation (including manual reduction gear), electric operation, pneumatic operation *The above specifications are within a standard range. We will select individually according to usage conditions and applications, so please provide flow conditions, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Yoneida Shoten Co., Ltd. is engaged in the sale and repair of piping materials as well as the manufacturing and sale of various wire mesh products. We possess high specialized knowledge and know-how required for valve systems, such as functionality and durability, and we respond quickly to all valve-related needs through our extensive global network.