List of valve products
- classification：valve
3466～3510 item / All 5229 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...
- Sensors
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
This is a pneumatic actuator for valves applicable in high corrosion environments.
- valve
It is recommended when both automatic and manual operation are required for piping with butterfly valves and ball valves.
- valve
Multi electrical connection options available! AMETEK manufactured premix blower.
- valve
A butterfly valve with a history of reliability and proven performance used in countries around the world. It is also used by many users in Japan.
- valve
A design and structure that can perform even in harsh environments! It is installed in commercial vehicles and construction machinery.
- valve
- Other Auto Parts
A wide range of vacuum equipment and research and development devices, including chambers and pumps, are available from our company!
- Draft chamber
- Vacuum pump
- valve
For micro-pressure lines such as blowers and fans! It is "even" shorter between the short faces than the usual wafer checks, which are lightweight and keep pressure loss low!
- valve
【Maximum length 4m, minimum diameter 15A】Fully lined PFA/PTFE piping
- Piping Materials
- hose
- valve
Equipped with a gearhead stepping motor, achieving high-precision flow switching under high-pressure conditions.
- valve
- Analytical Equipment and Devices
- Other process controls
A variety of strainers and sight glasses made of stainless steel and cast iron are available!
- valve
The design temperature is -10 to 75℃! A compact high-pressure check valve suitable for small spaces is also available in the lineup.
- valve
Ideal for remote operation! We offer normal close and normal open valves.
- valve
Proposing 'oil-air lubrication'! It makes processing easier as grease and lubricating oil do not mix with the cooling water.
- others
- valve
Various spool sizes corresponding to the required amount for the refueling location are available! Distribution valve with a forward operation method.
- Lubricants
- others
- valve
Leave the die-cast products that require safety and precision to us! We will handle everything from mold making to casting, processing, surface treatment, and assembly in one seamless process!
- Other machine elements
- Mold Design
- valve
Seeking excellent value. A complete lineup of products created and handled by Sunny.
- valve
- Other measurement, recording and measuring instruments
- Other pumps
Automating the opening and closing operations of manual valves!
- valve
- Pipe Fittings
- Piping Materials
Available in "General Steel," "SUS 316," and "Copper Alloy (Medium Pressure)." Widely used in Europe and America.
- Hydraulic Equipment
- Water Hydraulic Equipment
- valve
The 27th NEW Environment Exhibition has concluded【May 22 - May 25】. Exhibition information【East 4: U411】.
We exhibited at the "2018 New Environmental Exhibition." Thank you very much for your many visits. If you have any requests for catalogs or estimates, please contact us at the information below. Exhibited Items: ◎ "Electric Powertrain and Gear Reducer" (Bonfiglioli) ◎ "Low Noise Helical Gear Pump and Screw Pump" (SETTIMA) ◎ "Environmentally Friendly Non-Spill Hydraulic Coupling" (stucchi) ◎ "Hydraulic Pumps and Motors for Vehicles" (HYDRO LEDUC) ◎ "Explosion-Proof Stainless Steel Valves and Digital Cylinders" (ATOS) ◎ "Low-Speed High-Torque Motors" (Black Bruin) ◎ "Fan and Plate Oil Cooler" (sesino) ◎ "High-Pressure Hydraulic Valves" (TOGNELLA) ◎ "High-Pressure, High-Efficiency, Low-Noise Vane Pumps" (HOF) ◎ "Hydraulic Control Valve Block TSB" (TOHTO) We showcased a variety of hydraulic equipment from various overseas manufacturers, focusing on the above items.