A comprehensive catalog featuring a rich lineup of valves and automatic valves, along with related information.
New product "Direct Shut-off Valve" that does not require a bulb socket, featuring useful information materials, etc.
Our company manufactures and sells various types of valves and automatic control valves. Since we handle everything from casting, assembly, and product inspection to shipping in-house, we can respond to all kinds of after-sales support. We comply with various water quality standards and have established technical partnership agreements with major companies, providing products that consider safety, convenience, and versatility. 【Features】 ■ We have sales bases across Japan, from Hokkaido to Kyushu, with a robust after-sales support system. ■ We have obtained ISO 9001 and ISO 14001 certifications. ■ We provide useful valve-related information such as "CV values and flow rates" and "flow velocity and flow conversion tables." * For more details, please refer to our catalog. Feel free to contact us. * You can download drawings and CAD data from the product search page linked below.
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【New Product Information *Featured in the General Catalog】 ◎Features of the Direct Valve Series No valve socket required! Significant reduction in installation time! Easy installation even in tight spaces! Reduced points of water leakage! Shortened dimensions on both sides! 'Transparent PVC Direct Partition Valve' Product Number: B10ESGN 'Heat-Resistant PVC Direct Partition Valve' Product Number: B10ETGN *Both certified by the Japan Water Works Association, Registration Number: E-165 【Other Product Lineup】 Bronze and Brass Valves / Cast Iron Valves / Butterfly Valves / Ductile Iron Valves Stainless Steel Valves / Forged Steel and Cast Steel Valves / Automatic Valve Series, etc. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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Daiwa Valve Co., Ltd. has been a dedicated valve manufacturer since its founding in 1919, over 100 years ago, adhering to a customer-first principle and always striving to provide high-quality products to our customers. Our bronze products are produced through a consistent production system that includes casting, processing, assembly, and shipping all in-house, ensuring the maintenance and improvement of quality. As customer needs diversify and new waves of technological innovation such as IoT and AI emerge, we are focusing on the development of new technologies and products to meet market demands, aiming to create unique products. We are also working towards establishing the "YAMATO" brand as an international brand capable of responding to globalization, and we are committed to becoming a company that can contribute to our customers and society.