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  6. Frequently Asked Questions about Valves [Ball Valve Edition]

Frequently Asked Questions about Valves [Ball Valve Edition]

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last updated:Nov 14, 2022

Nippon Daiya Valve Co., Ltd.
Nippon Daiya Valve Co., Ltd.
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Ball Valve Edition! We will answer frequently asked questions about valves!

This document summarizes frequently asked questions about ball valves and provides answers in a Q&A format. If you have any questions or requests regarding our products other than ball valves, please feel free to contact us. 【Contents (Q&A)】 ■ Please tell us about the structure and features of ball valves. ■ Please tell us about the connection standards that can be manufactured for ball valves. ■ Please tell us about the structure and features of V-port valves. *For more details, please refer to the PDF document or feel free to contact us.

    valve
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Frequently Asked Questions about Valves [Ball Valve Edition]

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FAQボールバルブ画像 -.jpg
  • Related Link - http://www.ndv.co.jp/faq/index.html
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【Other Published Content (Q&A)】 ■ Are there ball valves with excellent corrosion resistance lining materials? ■ What is the phenomenon of abnormal pressure rise? Also, please tell me the countermeasures. ■ Please explain the "flow direction" of the ball valve. ■ What parts must be replaced as consumable parts? ■ Please tell me the recommended replacement cycle for the seats. *For more details, please refer to the PDF document or feel free to contact us.

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NDV Valve FAQ Frequently Asked Questions [Ball Valve Edition]

NDV Valve FAQ Frequently Asked Questions [Ball Valve Edition]

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"Ball Valve" Catalog Cover

Notice of catalog revision for "Ball Valves," "Butterfly Valves," and "Sanitary-related Valves" (FAQ collection also introduced!!)

  • Catalog news

We have started distributing the revised version of the catalog listed below. We hope it will be helpful for you in selecting valves in your daily operations. We would be grateful if you could gain a deeper understanding of our products. ◇ Ball Valves: In addition to the standard fire-safe type, you can choose from a wide range of options tailored to your needs, including multi-port valves and V-port valves. ■ Japanese version "No.B302-12" ■ English version "No.BE302-06" ◇ Butterfly Valves: We offer butterfly valves that excel in sealing performance and flow control. ■ Japanese version "No.C302-04" ◇ Sanitary Related Valves: We provide sanitary specification valves that are ideal for manufacturing equipment in pharmaceuticals, food, and semiconductors. ■ English version "No.DE117-03" *If you would like to receive a catalog, you can apply through the inquiry page. Please feel free to contact us if you have any questions or concerns. Additionally, we also have a FAQ section available, so please check it out in the related catalogs below.

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Notice of Catalog Revision for "Ball Valve" (Also introducing FAQ collection!!)

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We have revised the "Ball Valve" catalog and have started distributing "No. B302-11." For those who may not be very familiar with ball valves, we have made an effort to present the necessary product information in a clearer, more accessible, and more visually appealing format. We hope this will be helpful in selecting ball valves for your daily operations. We would be grateful if you could gain a better understanding of our products. *If you would like to receive a catalog, you can apply through the inquiry page. Please feel free to contact us if you have any questions or concerns. Additionally, we also offer an English catalog and a FAQ collection, which you can view in the related catalogs below.

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Nippon

Nippon Daiya Valve Co., Ltd.

Machine elements and parts

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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.

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