Nippon Daiya Valve offers diaphragm valves, our main product, ball valves, butterfly valves and other valves that meet various customers’ needs of highly efficient, safe, and eco-friendly products. Our valves are used in a wide range of industrial fields such as chemical, environmental and water treatment services, ironmaking, pharmaceutical, and power generation.

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  Diaphragm Valves

  NDV's representative product, the diaphragm valve, is superior in "air-tightness," "maintenance," and "corrosion and chemical resistance."

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  Ball Valves

  Choose from our extensive line-up to meet your purpose from multi-way and v-port ball valves in addition to the standard fire safe type.

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  Butterfly Valves

  NDV offers butterfly valves that excel in sealing and flow control properties.

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  Sanitary Valves

  NDV provides the best valves for facilities with sanitary specifications manufacturing medicine, food, and semiconductors.

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  Featured Products
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  Diaphragm Valves
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