List of valve products
- classification：valve
3556～3600 item / All 5311 items
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
Amino acid-derived natural cationic polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural ...
- Shelf life enhancer
Introduction of the preservative polylysine / fermented polyamino acids that contribute to food poisoning prevention.
We provide easy-to-understand materials explaining the natural preservative polylysine, which prevents food poisoning. ε-Polylysine (hereafter referred to as polylysine) is an amino acid-derived preservative widely used as a food preservative. By adding polylysine, the growth of microorganisms that cause food poisoning can be prevented. Every year, food poisoning caused by microorganisms is a significant issue and is frequently reported in the news. Even foods that do not appear to be spoiled can rapidly proliferate microorganisms if the growth environment is suitable, so caution is necessary. Even if something looks clean, contamination by bacteria can progress, posing a risk of food poisoning. By ensuring hygiene management during the manufacturing process, proper storage at appropriate temperatures, and the appropriate use of the preservative polylysine, food safety can be more effectively protected. 【Features】 ■ A safe material produced through fermentation by natural microorganisms (not genetically modified organisms) ■ Provides a good image as a natural fermented product ■ Listed in the existing additive registry as a food preservative ■ A safe domestic product *Please feel free to contact us.
Introducing the steam and water mixing valve that provides the most economical hot water.
- valve
Introducing the easy-to-install and safe design hot water mixing faucet "DynaFluid 3000."
- valve
- Other cleaning machines
Sanitary valve: Pressure regulating valve for sanitary applications, used in stainless steel piping systems.
- valve
- others
It is possible to connect to most PLC systems equipped with DeviceNet.
- valve
- others
- Other process controls
We meet the highest demands in terms of hygiene and safety for your intended use.
- valve
- others
It is a new generation valve that meets the most stringent conditions in terms of hygiene and safety.
- valve
- others
It is a new generation valve that meets the most stringent conditions in terms of hygiene and safety.
- valve
- others
It is a hygienic and modular design air pressure seat valve.
- valve
Choose the optimal valve for any mixed proof tank outlet operation.
- valve
- others
It is a new generation valve that meets the most stringent conditions in terms of hygiene and safety.
- valve
- others
The greatest advantage is that inspections and maintenance are kept to a minimum.
- valve
- others
The diaphragm provided by Alfa Laval is a versatile diaphragm.
- others
- valve
Install at locations where air bleeding is necessary with a reliable automatic air relief valve.
- valve
The PTFE shutter operates with a handle or an actuator.
- valve
This is a safe check valve for advanced sanitary applications that prevents backflow within the system.
- valve
SBV is a ball valve designed for sanitary applications for product liquid handling.
- valve
We meet the highest demands in terms of hygiene and safety for your intended use.
- valve
- others
Suitable for use in the food, beverage, dairy, and pharmaceutical industries.
- valve
- others
It is a new generation of valves that meets the most stringent requirements for hygiene and safety.
- valve
- others
We meet the highest demands in terms of hygiene and safety for your intended use.
- valve
- others
This is a new generation of valves that meets the most stringent requirements for hygiene and safety.
- valve
- others
Sanitary valves meet the highest demands in terms of hygiene and safety for your applications.
- valve
- others
It is a new generation of valves that meets the most stringent requirements for hygiene and safety.
- valve
- others
This is a single-seat valve designed for sterilization before and after sampling.
- others
- valve
Higher-level sampling that allows for the entire sheet to be sterilized in a multi-seat configuration.
- others
- valve
Achieve a maximum reduction of 45% in running costs! Improve production efficiency in aseptic processes for beverages and dairy products.
- valve
- others
The sanitary valve LKB is a butterfly valve suitable for SUS sanitary piping, available in both manual and automatic operation specifications.
- valve
General NDV Products Edition! We will answer frequently asked questions about valves.
- valve
Notice of Revision for NDV Product Guide and Butterfly Valve English Catalog (Also introducing FAQ collection!!)
We have started distributing the revised version of the catalog below. We hope it will be useful for selecting valves in your daily operations. We would be grateful if you could gain a deeper understanding of our products. ◇NDV Product Guide: This is our comprehensive catalog. It introduces high-quality diaphragm valves, ball valves, and butterfly valves. ■ Bilingual "U100-40" ◇Butterfly Valves: We handle butterfly valves that excel in sealing and flow control. ■ English "No.CE302-02" *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 have a FAQ section available, so please check it out in the related catalogs below.
![[Information] Applications and Exam...](https://image.mono.ipros.com/public/product/image/2b8/2000474921/IPROS91925836182804931933.jpeg?w=280&h=280){kind=small}
We have compiled a table that clearly summarizes the applications and examples of diaphragm valves!
- valve
Notice of participation in "VIETWATER 2025" from Wednesday, October 22, 2025, to Friday, October 24, 2025. {Case studies are also being introduced!!}
Nihon Diaball Valve Co., Ltd. will be exhibiting at "VIETWATER 2025," which will be held in Ho Chi Minh City, Vietnam, from October 22 (Wednesday) to October 24 (Friday), 2025. This exhibition is the largest water treatment-related exhibition in Vietnam, and we will showcase various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Content] ■ Diaphragm Valves - We will present various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will showcase various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.
This is a pneumatic actuator for butterfly valves and ball valves, recommended for automation needs during piping.
- valve
All-resin liquid contact part! High-performance valve suitable for micro-dispensing of UV, anaerobic, and other small quantities.
- valve
The optional specifications are also substantial! A large-capacity valve pet with a needle valve type that can be easily disassembled and cleaned.
- valve
Easy installation of devices with a super compact body! High-pressure valve pet for high-viscosity liquid agents.
- valve
A quantitative dispenser that facilitates smooth extraction from the tank!
- Food Conveyor Equipment
- valve
Proposing a new concept! We have prepared an innovative production line and various inspection equipment.
- valve
- Sensors
- switch
![[Data] Main Customers](https://image.mono.ipros.com/public/product/image/fdf/2000553698/IPROS81145796582149719872.png?w=280&h=280){kind=small}
We also clearly present the sales figures by department and the domestic and overseas ratio using graphs!
- controller
- Circuit board design and manufacturing
- valve
Unique problem-solving capabilities through development and manufacturing! We promise high-quality, comprehensive best solutions.
- controller
- Circuit board design and manufacturing
- valve
We are committed to "monozukuri" (craftsmanship) with heartfelt dedication.
- valve
- Sensors
- Circuit board design and manufacturing
A compact and lightweight type that can be installed anywhere. Contributes to improved system resolution with detection starting from 100 mL per minute! Made of corrosion-resistant materials to accomm...
- Sensors
- valve
Quietness suitable for quiet spaces such as at night or in hospitals, applicable for air mats. "Compact size, optimal layout design, reliable airtightness, durability." Please feel free to consult us.
- valve
- Other machine elements
Our unique unit-type valve eliminates the leakage issues of aluminum die-casting. The layout of the composite valve is also flexible. [High quality, high durability]
- valve
- Other machine elements
Achieving low NOx and CO2 reduction with the optimal air-fuel ratio. This is a highly reliable gas valve that has achieved cumulative sales of 10 million units.
- valve
Valves for low-pressure hydrogen aimed at a decarbonized society. Proven track record with major manufacturers.
- valve
- Fuel Cells
- Boiler
No short pipe section and minimal dead leg! A compact design sample collection valve.
- valve
[Free Invitation with Pre-registration!] Announcement of Participation in the 27th Interphex Japan Exhibition
Our company will be exhibiting at the 27th INTERPHEX JAPAN, which will be held at Tokyo Big Sight from July 9 (Wednesday) to July 11 (Friday). This exhibition is one of the world's leading events showcasing specialized technologies in the pharmaceutical and cosmetics industries. We will present various valve products optimal for manufacturing processes in pharmaceuticals and biotechnology, including our "Bio-Clean Diaphragm Valve" series. 【Highlights of Our Exhibition】 ◆ Official Sales Launch! New Product "EX-Bio Clean Diaphragm Valve" A next-generation diaphragm valve utilizing a new sealing structure! Officially launching this summer! ◆ Renewed Products in Response to Many Requests! The "Glass-Lined Diaphragm Valve" has been renewed! ◆ Additionally, we will showcase various sanitary valve products ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors! ◆ Our company representatives will provide explanations and proposals using actual samples! We sincerely look forward to your visit! For more details, please refer to the related document "Invitation to the 27th INTERPHEX JAPAN (General Invitation)" below or feel free to contact us.
System fixtures can store long items, veneer, and building materials at a low cost.
- wood
- Wood products
- valve