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  3. Nippon Daiya Valve Co., Ltd.
  4. Thank you for visiting the 26th Interphex Japan Exhibition from June 26 (Wednesday) to June 28 (Friday) [Nihon Diavalve].
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  • Jul 22, 2024
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Jul 22, 2024

Thank you for visiting the 26th Interphex Japan Exhibition from June 26 (Wednesday) to June 28 (Friday) [Nihon Diavalve].

Nippon Daiya Valve Co., Ltd. Nippon Daiya Valve Co., Ltd.
We exhibited at the "26th Interphex Japan Exhibition," held at Tokyo Big Sight from June 26 (Wednesday) to June 28 (Friday). Thank you very much for visiting our booth despite your busy schedule. 【Details of Exhibits】 ■ New Product: EX-Bio Clean Diaphragm Valve ■ Products with excellent dead space measures ■ Corrosion-resistant valves with sanitary specifications ■ For powder and granular discharge: Sanitary butterfly valve * For more details, please download the catalog or contact us. (The catalog can be downloaded from the catalog page of the special website below.) * If there were any requests or questions that we could not address at the venue, please feel free to contact us.
The scenery of the booth.
The scenery of the booth.
The scenery of the booth.
The scenery of the booth.
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BQL画像.jpg

Rapid opening and closing handle - Bio-clean diaphragm valve

Easy with 90-degree operation! Prevents over-tightening and damage! We solve concerns like "I'm worried if it's securely tightened..."

The "BQL400NB model" is a rapid-opening and closing type handle diaphragm valve from BioClean. While the standard handle version requires about 5 turns of operation (for DN50), the rapid-opening and closing handle allows for a very simple operation of just 【opening and closing by 90 degrees】. The position of the handle makes it clear to see the valve's open and close status even from a distance. Additionally, it has achieved a lighter and more compact design compared to conventional products. Please try the easy operation and stable sealing performance of the 90-degree rotating lever handle. 【We solve the following problems!】 ■ The opening and closing torque is excessive. → It can be reduced, greatly contributing to labor savings. ■ I want to check the open and close status from a distance. → The handle position clearly shows the valve's open and close status even from afar. ■ The valve is damaged due to over-tightening. → Only the minimum necessary operation is required. This prevents damage and extends lifespan. *For more details, please refer to the PDF materials 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.)

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PR画像.jpg

NDV "Lining Diaphragm Valve" *Free examples of applications and achievements available!

Introduction of lining products that prevent deterioration from corrosion and chemicals!

Introducing the "Lining Type Diaphragm Valve" with excellent resistance to corrosion and chemicals. It is utilized in a wide range of fields such as chemicals, environmental and water treatment, pharmaceuticals, and semiconductors. It can be applied to countermeasure against corrosive fluids, gap corrosion, and metal ion elution. 【Product Lineup (Example)】 "Model 430": Hard natural rubber lining on a base material of FC200 or FCD-S "Model 459": PFA lining on a base material of FCD-S or SCS13 "Model 460": ETFE lining on a base material of FCD-S "Model 450": Polyethylene lining on a base material of FC200 "Model 480": Porcelain lining on a base material of FCD-S *Sanitary specification diaphragm valves are also available. *For more details, please refer to the catalog or feel free to contact us.

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Ceramic lining diaphragm valve "480(04) type"

Introduction to porcelain lining products with excellent resistance to corrosion and chemicals.

The "480(04) type" is a diaphragm valve made of porcelain lining that excels in corrosion and chemical resistance. It does not experience the permeation of chemical liquids, which can be a concern under certain conditions with fluororesin lining or rubber lining. Additionally, it is suitable not only as a corrosion-resistant valve for strong acid fluids but also for highly permeable fluids such as hydrochloric acid and phosphorus trichloride. 【Features】 ■ Does not experience the permeation of chemical liquids, which can be a concern under certain conditions with fluororesin lining or rubber lining. ■ Suitable not only as a corrosion-resistant valve for strong acid fluids but also for highly permeable fluids such as hydrochloric acid and phosphorus trichloride. ■ Base material: FCD-S, Lining: Porcelain *For more details, please refer to the PDF materials or feel free to contact us. (We have English and Chinese versions of the catalog available upon request!)

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image_15.jpg

NDV sanitary pharmaceutical plant products "Damper / Butterfly Valve"

No adhesion of tablets or powder particles, excellent cleaning properties!

We handle "valves exclusively for the discharge of tablets and powder granules." With a shape and structure that minimizes tablet residue, we offer a "damper" for safe tablet discharge, and a "butterfly valve" designed for lightweight construction, making installation and removal easy. The main components are made of stainless steel and have a buff-polished finish, ensuring no adhesion of tablets or powder granules and excellent cleanability. 【Features】 <Damper> - Structure that does not crush tablets when opening the damper - Equipped with a stopper at the opening and closing position to securely maintain the position <Butterfly Valve> - Lightweight design allows for easy installation and removal from containers and piping - Adopts a clamp method for quick assembly and disassembly, making cleaning easy *For more details, please refer to the PDF materials or feel free to contact us. (The English version of the catalog can be downloaded from the catalog page of the special website below.)

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クランプ接続配管 メルマガ画像 -RE1版.jpg

Bio-clean diaphragm valve with clamp connection, corrosion-resistant valve.

Many delivery achievements for pharmaceutical and food plants, as well as high-purity chemical solutions! It can completely block corrosive fluids.

At Nippon Diaphragm Valve, we handle "clamp-connected corrosion-resistant valves" with a body made of fluororesin (ETFE) lining. These valves are suitable for countermeasures against corrosive fluids in sanitary piping, gap corrosion due to chloride ions, and metal ion elution. With the diaphragm valve's features of "air tightness" + "corrosion resistance," they can completely shut off corrosive fluids. We have many achievements not only in pharmaceutical and food plants but also in high-purity chemical lines. 【Features】 ■ Body material: SUS316L ■ Lining material: ETFE ■ Connection method: Clamp joint (ISO2852) ■ Applicable nominal diameter: 25A to 65A (1S to 2.5S) *For more details, please refer to the PDF materials 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.)

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Diaphragm valve air-operated drive unit dedicated limit switch box

Rainproof equivalent to IP67! It has been reborn with an indicator that excels in visibility!

We would like to introduce our diaphragm valve limit switch box, the 'MDNB Series', specifically designed for air-operated drive units. The indicator of the conventional model has been changed from a rubber cap to a bright red, dedicated resin indicator, improving visibility. This is a compact product with a direct mount type that incorporates a micro switch. 【Features】 ■ Direct mount type with built-in micro switch ■ Changed the indicator from a rubber cap to a bright red, dedicated resin indicator ■ Improved visibility due to the change in cap shape *For more details, please refer to the PDF document or feel free to contact us.

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キャプチャ.PNG

Japan Diavalve Co., Ltd. "Product Guide" Catalog

Introducing high-quality diaphragm valves, ball valves, and butterfly valves!

This catalog is a comprehensive catalog of Daiya Valve Co., Ltd., which mainly manufactures and sells valves. It features a wide range of products that can be used in various industrial fields, including the diaphragm valve "Wear Type Diaphragm Valve," which has an arc-shaped seat (wear) in the center of the body, as well as "Bio-Clean Valves" and "Ball Valves." Please consider using our high-performance, safe, and environmentally friendly products. [Contents] ■ Wear Type Diaphragm Valve ■ Bio-Clean Valve ■ Straight Type Diaphragm Valve ■ Valves for Nuclear Power Plants ■ Rubber-Lined Check Valves, etc. *For more details, please refer to the catalog or feel free to contact us. (We also have a Chinese version available!)

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キャプチャ.PNG

Diaphragm Valve Comprehensive Catalog *Includes Technical Data

Achieving high maintenance efficiency with a unit-based design! A diaphragm valve with high airtightness, zero seat leakage, and excellent corrosion and chemical resistance.

This catalog features a variety of diaphragm valves manufactured and sold by Nihon Diaphragm Valve Co., Ltd. A diaphragm valve is a type of valve that uses a flexible diaphragm made of materials such as rubber to open and close the flow path. They are broadly classified into two types: the wear-resistant type with high airtightness and the straight type with low pressure loss and minimal liquid accumulation. The catalog includes a diverse range of products, including manual operation valves, air-operated ON-OFF valves, and electric operation valves. Additionally, technical materials such as dimension and material selection tables are included at the end. [Contents] ■ Manual operation valves ■ Air-operated ON-OFF valves ■ Air-operated flow control valves ■ Electric operation valves ■ Technical materials, etc. *For more details, please refer to the PDF materials 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.)

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環境に やさしい バルブづくりを目指して・・・・.jpg

Introduction to initiatives for the environment

Aiming to create environmentally friendly valves... "The entire company is united in promoting the continuous reduction of environmental impact!" "ISO 14001 certification obtained!"

Japan Diavalve Co., Ltd. aims to be a sustainable company that balances environmental activities and economic activities amid the worsening global environmental issues. Recognizing the commitment to environmental conservation as one of the important pillars of its business activities, the company obtained ISO 14001 certification in 2008 and is working together as a whole company on environmental activities. *For more details, please refer to the PDF materials 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.)

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NDV "Bio-Clean Diaphragm Valve Rapid Open/Close Handle Type: BQL400NB" Leaflet

NDV "Bio-Clean Diaphragm Valve Rapid Open/Close Handle Type: BQL400NB" Leaflet

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NDV Ceramic Lining Products Diaphragm Valve '480(04) Type' Leaflet

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Bio-clean diaphragm valve with clamp connection, corrosion-resistant valve.

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Japan Diavalve Co., Ltd. Company Profile

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Popular 0.55 (Go-Go) 96 WJacketTubes

  • NEW
  • PRODUCT

We would like to introduce the 'Popular 0.55 (Go-Go)' handled by FCR and Bio Co., Ltd. This product is a jacket tube with a rack lid lock and anti-rotation feature (compatible capacity 0.55ml). We also offer a screw cap for 96 wells that does not use O-rings, packing, or gaskets. 【Features】 ■ Polypropylene ■ Autoclavable ■ Compatible with DMSO ■ Suitable for use in liquid nitrogen vapor *For more details, please download the PDF or feel free to contact us.

Nov 20, 2025

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AAEON Embedded Compact Fanless PC equipped with Intel Processor N150, LAN x 2, COM x 2

  • NEW
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Features: ● Equipped with Intel Processor N150 ● Onboard memory LPDDR5 8GB ● Onboard storage eMMC 64GB ● GbE RJ-45 x 2 ● USB 3.2 Type-A x 3 ● DP 1.2 / HDMI 2.0b / eDP 1.3 ● RS232/422/485 x 2 ● M.2 2230 E-Key x 1 (PCIe x1, USB2.0 x1) ● M.2 2280 M-Key x 1 (PCIe x2) ● TPM 2.0 ● 12V DC input ● Operating temperature of 0℃ to 60℃ (AC adapter supports 0 to 40℃) * This model does not come with an OS.

Nov 20, 2025

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AAEON Embedded Compact Fanless PC equipped with Intel Processor N150, LAN x 1, COM x 1.

  • NEW
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Features: ● Equipped with Intel Processor N150 ● Onboard memory LPDDR5 8GB ● Onboard storage eMMC 64GB ● 1 GbE LAN x 1 ● HDMI 1.4b x 1 ● USB 3.2 Gen 2 (Type-A) x 3 ● 12V DC input ● TPM 2.0 ● M.2 2230 E-Key (PCIe[x1], USB2.0 x 1) ● GPIO x 8, COM x 1 ● Operating temperature of -5℃ to 60℃ (AC adapter supports 0 to 40℃) * This is a model without an OS.

Nov 20, 2025

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AAEON Embedded Compact Fanless PC equipped with Intel Processor N150, LAN x 1, HDMI x 1

  • NEW
  • PRODUCT

Features: ● Equipped with Intel Processor N150 ● Onboard memory LPDDR5 8GB ● Onboard storage eMMC 64GB ● 1 GbE LAN x 1 ● HDMI 1.4b x 1 ● USB 3.2 Gen 2 (Type-A) x 3 ● 12V DC input ● TPM 2.0 ● Operating temperature of the main unit: 0℃ to 55℃ (AC adapter supports 0 to 40℃) * This is a model without an operating system.

Nov 20, 2025

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Ideal for protecting the main power supply circuit! Low voltage fuse 'SBFW-L M5'

  • NEW
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The low-voltage fuse "SBFW-L M5" is a slow blow fuse that can withstand temporary overcurrents and only blows under continuous overcurrents. In automobiles, it is particularly effective for devices that experience a momentary surge in current. It serves to protect the entire vehicle during abnormal conditions in circuits or power systems that supply electricity from the battery to the entire vehicle, and is also suitable for devices such as electric fans, fuel pumps, and power steering that draw a large inrush current at startup.

Nov 20, 2025

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  • 新たな発想が、ここで起動する。 課題解決に導くモーションシステムイベント MOTION MIRAI PARK 2025.12.11 Thu~12 Fri 東京国際フォーラム
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