NDV Dead Space Countermeasures [Product List]
A product series designed with a valve body structure that is compact and free of dead spaces (such as pockets and liquid pools)!
Features 1) This product is designed with a compact structure for the valve body, eliminating dead spaces (such as pockets and liquid traps). 2) Notable examples include a self-draining type that enhances liquid trap prevention, a sampling valve for fluid sample collection, a three-way valve that allows fluid switching and mixing with a single body, and a tank bottom valve that achieves high stirring efficiency and complete discharge without residue. 【Lineup (Excerpt)】 ■ Self-draining type ■ Sampling valve: P type ■ Three-way valve: K type ■ Tank bottom valve: T type *For more details, please refer to catalog pages 17 to 21 or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special website below.)
basic information
For more details, please refer to pages 17 to 21 of the catalog or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special website below.)
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to catalog pages 17 to 21 or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page on the special website below.)
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News about this product（7）
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Notice of Revision of Our Comprehensive Catalog "Sanitary-Related Valves"
We have revised the comprehensive catalog for "Sanitary Related Valves" and published "D117-08." For more details, please refer to the related catalog. *If you would like to receive a catalog, you can apply through the inquiry page. If you have any questions or concerns, please feel free to contact us.
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Notice of Revision of Our Comprehensive Catalog "Sanitary Related Valves"
We have revised the comprehensive catalog for "Sanitary-related Valves" and published "D117-07." For more details, please refer to the related catalog. *If you would like to request a catalog, you can apply through the inquiry page. If you have any questions or concerns, please feel free to contact us.
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Notice of participation in the "24th Interphex Week Tokyo" from July 13 (Wednesday) to July 15 (Friday).
Nihon Diaball Valve Co., Ltd. will be exhibiting at the "24th INTERPHEX Week Tokyo," which will be held at Tokyo Big Sight from July 13 (Wednesday) to July 15 (Friday) this year. This exhibition is one of the world's leading events where specialized technologies in the pharmaceutical and cosmetics industries are showcased, and our company will present various valves optimal for manufacturing processes in pharmaceuticals and biotechnology, including the "Bio-Clean Diaphragm Valve" series. *Demonstrations using actual equipment are planned. 【Details of Exhibits】 ■ Bio-Clean Diaphragm Valve ■ Quick-opening and closing handle type: BQL400NB ■ Products excellent in dead space measures ■ Corrosion-resistant valves with sanitary specifications ■ For powder and granular discharge: Sanitary butterfly valve If you make a prior appointment, our technical staff will be present during the exhibition to provide estimates and proposals, so please feel free to apply for an appointment through our page on the official exhibition website or contact us directly. Additionally, "invitation tickets" are also being distributed for free. If you would like one, please feel free to inquire. We look forward to your visit.
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Notice of Revision of Our Comprehensive Catalog "Sanitary Related Valves"
We have revised our "Sanitary Valve" comprehensive catalog. For more details, please refer to the related catalog.
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Thank you for visiting the 22nd Interphex Japan [Nihon Diavalve].
We exhibited at the 22nd Interphex Japan held at Makuhari Messe from November 25 to 27, 2020. Thank you very much for visiting our booth despite your busy schedule. 【Exhibited Products Introduction】 1. CNT (Carbon Nanotube) Added Antistatic Diaphragm - A product designed to prevent leakage due to electrostatic breakdown! 2. Quick-Opening Handle Type: BQL400NB - Easy operation with a 90-degree rotation, preventing over-tightening of the valve for longer lifespan! 3. Corrosion-Resistant Valve with Sanitary Specifications - Ideal for corrosive fluid measures, gap corrosion prevention, and metal ion elution prevention! 4. Sanitary Butterfly Valve for Powder and Granular Discharge - Excellent washability with a lightweight and compact design using a clamp method! 5. Bio-Clean Diaphragm Valve - A structure that excels in "air tightness," "cleanability," and "maintainability," preventing fluid contamination! *For more details, please download the catalog or contact us. *If you have any requests or questions that we were unable to address at the venue, please feel free to contact us.
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Since its founding in 1955, our company has made customer satisfaction (CS) — that is, "providing products that satisfy our customers" — the fundamental management policy. For over 60 years, we have supplied products such as diaphragm valves, ball valves, and butterfly valves tailored to our customers' needs. By providing these products across a wide range of industrial sectors, including pharmaceuticals, chemicals, semiconductors, and steel manufacturing, as well as in public sectors such as nuclear and thermal power generation, water supply and sewage, and waste treatment facilities, we take pride in contributing to the development of economic activities and the creation and maintenance of an environmentally sustainable society. Moving forward, we will continue to respond to our customers' requests and strive to be of service to society, with all employees making every effort. 【Main Areas of Service】 We provide a wide range of valves across various sectors, from industries such as pharmaceuticals, chemicals, semiconductors, and steel manufacturing to public sectors like nuclear and thermal power generation, water supply and sewage, and waste treatment facilities. ■ ISO 9001 and 14001 Certification Obtained *For more details, please download our company brochure or contact us.