A wide variety of products, including Japan Waterworks Association standard items and our original products!
This catalog features the "saddle-type branch valve," which is used as a simple and reliable method for branching off from the distribution pipe to the supply pipe, from Maezawa Kyuusou Kogyo Co., Ltd. The products include those that meet the Japan Water Works Association standards, polyethylene pipe system association standards for distribution, and our original products, offering a wide variety. For inquiries, please contact us according to your respective region. [Contents] ■ JWWA B 117 ■ JWWA B 139 ■ Maezawa Original M Type ■ Stainless Steel ■ For Polyethylene Pipes ■ Options *For more details, please download the PDF or feel free to contact us.
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basic information
【Main Specifications】 ■ Nominal diameter of the water stop mechanism: 13, 20, 25, 30, 40, 50 ■ Operating pressure: 0.75MPa ■ Operating temperature: Room temperature (20±15℃) ■ Fluid used: Tap water ■ Performance: Complies with the pressure resistance and leaching performance of Ministry of Health and Welfare Ordinance No. 14 of 1997 *For more details, please download the PDF or feel free to contact us.
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Company information
Since our establishment, we have been a comprehensive manufacturer of water supply equipment, engaged in the design, manufacturing, and sales of products such as saddle-type branch valves, stop valves, and fittings. In recent years, we have expanded our business related to water beyond traditional buried products to include the development of products used in indoor plumbing and floor heating, as well as the manufacturing and sales of water meters. *Please contact us for inquiries specific to each region.