List of valve products
- classification：valve
2821～2850 item / All 5302 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.
A valve for architectural design equipment made with corrosion-resistant stainless steel!
- valve
The York sleeve is ductile and resistant! The jacket uses carbon steel.
- valve
By reviewing the material and shape, the handle operating force is reduced! Flow characteristics close to linear.
- valve
Adopting expanded graphite sheet gaskets! We have a wide range of products available.
- valve
Flow characteristics close to linear! Achieves lightweight, compact design, and high corrosion resistance with a resin actuator.
- valve
The valve body can be removed from the line! Newly equipped with a bottom stand with holes.
- valve
Easy to confirm opening degree! Protects the inside and outside from corrosive chemicals and gases.
- valve
Gate valves, globe valves, and more! We have a wide variety of options available.
- valve
By replacing the fire hydrant, temporary branch water supply will be possible.
- valve
Quickly responds to changes in water volume! An automatic secondary pressure regulating valve that maintains stable performance over the long term.
- valve
Outstanding stable performance pressure regulator. The evolved new model has arrived! It demonstrates exceptional stability performance.
- valve
Water supply repair valve conforming to JWWA B 126 standards.
- valve
- Piping Materials
A high-grade repair valve that uses stainless steel (SCS13), which is resistant to scratches, for the ball valve body, which is essential for the repair valve.
- valve
- Piping Materials
A butterfly valve with flow control that has performance equivalent to JWWA B 138 standards.
- valve
- Piping Materials
Air valve made of cast iron, suitable for high-pressure industrial water and other water piping.
- valve
- Piping Materials
Nylon resin air valve, ideal for agricultural water, rainwater, and general water piping.
- valve
- Piping Materials
Are you struggling with "contamination control"? We can eliminate liquid pooling and ensure that cleaning and sterilization can be carried out easily and reliably!
- valve
【New product to be exhibited!】Announcement of participation in the 26th Interphex Japan exhibition.
Nihon Diavalve Co., Ltd. will be exhibiting at the "26th INTERPHEX JAPAN," which will be held at Tokyo Big Sight from June 26 (Wednesday) to June 28 (Friday) this year. This exhibition is one of the world's leading trade shows where specialized technologies in the pharmaceutical and cosmetics industries are showcased, and our company will present various valves optimal for manufacturing processes in pharmaceuticals, biotechnology, and more, including our "Bio-Clean Diaphragm Valve" series. 【Highlights of Our Exhibition】 ■ Introducing our <new product> first! We will showcase the next-generation diaphragm valve, "EX-Bio-Clean Diaphragm Valve," featuring a new sealing structure! ■ We will display sanitary valves ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors! ■ Our company representatives will provide explanations and proposals using actual samples! 【Details of Our Exhibit】 ■ <New Product> EX-Bio-Clean Diaphragm Valve ■ Products excellent in dead space countermeasures ■ Corrosion-resistant sanitary valves ■ Sanitary butterfly valves for powder and granular discharge We sincerely look forward to your visit!
Demonstrating containment in various applications! A diverse lineup of options.
- valve
Can withstand a pressure of 58.8MPa! Prevents back pressure to the oil injector and prevents damage to the oil injector.
- valve
We offer options that can be directly screwed into the main unit and those that can be installed in the middle of the piping!
- valve
For high-pressure hydraulic piping! High-pressure ball valve for hydraulic use with a maximum operating pressure of 70MPa and a full bore structure that has no pressure loss.
- valve
We have been adopted in a wide variety of industries, including electricity, gas, shipbuilding, and building facilities, for over half a century!
- valve
Achieves significant weight reduction and compactness! A standard type air-operated ON-OFF valve with greatly improved durability. Prevents excessive load with a stopper nut.
- valve
We are engaged in the development and manufacturing of precision valves with very high purity levels.
- valve
Graphs of flow characteristics such as pressure, viscosity, and opening degree are also included! Introducing various control valves.
- valve
Switch the flow direction of the oil in the hydraulic circuit! Used to control the conversion of motion direction and other functions.
- valve
Introducing the EH series, which integrates a power amplifier and pressure sensor into a control valve!
- valve
A rich lineup of models! We also introduce hydraulic symbols and maximum operating pressure (MPa), among others.
- valve
The space can be significantly reduced! Since it is installed in a concentrated manner, maintenance and inspection become easier.
- valve