Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
841～870 item / All 962 items
Electric actuator specification for split-type sanitary ball valve CSSD!!
Operating voltage: AC100V (standard), AC200V, DC24V (optional available) Protection level: Drip-proof, dust-proof standard: IP67 (standard) Connection: Heller Other options are also available. *For more details, please refer to the PDF document or feel free to contact us.
Releasing the handle automatically closes (opens) the valve!! It prevents forgetting to close it!!
The "CSS" is a sanitary ball valve with an internal #400 buff polished finish. Due to its bottle-tight structure, it can be easily disassembled and cleaned while still piped. It features a cavity seat design, minimizing liquid accumulation inside the valve. Additionally, the connection shape can be changed by replacing the end cap. 【Features】 ■ Body Material: Stainless Steel 316 ■ Seat Material: PTFE ■ O-Ring Material: FKM (other materials are also available) ■ Sizes: 1S, 1.5S ■ Structure: Three-piece / Full port ■ Finish: Internal #400 buff polished finish *For more details, please refer to the PDF document or feel free to contact us.
Electric actuator ball valve with NW flange connection for vacuum piping!!
Operating voltage: AC100V (standard), AC200V, DC24V (optional available) Protection rating: Drip-proof, dust-proof standard: IP67 (standard) Connection: Heller Other options are also available. *For more details, please refer to the PDF document or feel free to contact us.
The structure is a screw bonnet! A threaded glove valve with a round handle (stem rising type)!!
The "CGW" is a screw bonnet structure threaded globe valve. Operation is performed using a round handle (stem rising type), and the packing section uses PTFE-filled expanded zinc braid. In addition, we also offer the threaded gate valve "CMW" and the threaded swing check valve "CNW." 【Features】 ■ Structure: Screw bonnet, internal thread type ■ Operation: Round handle (stem rising type) ■ Connection: Threaded RC (JIS B 0203) ■ Packing: PTFE-filled expanded zinc braid *For more details, please refer to the PDF materials or feel free to contact us.
It has a simple structure with few components, making disassembly and assembly easy!
The seat ring is made of silicone (standard), with EPDM available as an option. The inner surface is finished with a buff polish for hygiene. The closed position can be adjusted freely at a 90° angle to the left or right from the fully open position. It is also possible to change the connection shape as an option. It can be cleaned without oil. We also have high corrosion-resistant, high-strength duplex stainless steel (S32250) in stock. 【Features】 ■ Main material: Stainless steel 304, Stainless steel 316L ■ Seat material: Silicone (standard), EPDM (option) * The seat complies with the Food Sanitation Act (Ministry of Health, Labour and Welfare Notification No. 370). ■ Size: 1S to 2S (Stainless steel 304), 1S to 3S (Stainless steel 316L) * The seat material for 3S is only silicone. ■ Connection: Ferrule * For more details, please refer to the PDF document or feel free to contact us.
A split-type sanitary ball valve that is super easy to disassemble and assemble without tools! Significantly reduces the hassle of disassembly and cleaning!
The "CSSD" is a split-type sanitary butterfly valve that significantly improves the efficiency of cleaning and maintenance tasks. By using a clamp structure for the body, it makes disassembly of the valve easy, greatly reducing the effort required for disassembly and cleaning. 【Features】 ■ Body Material: Stainless Steel 316L ■ Seat Material: PTFE ■ O-Ring Material: FKM ■ Sizes: 1S, 1.5S, 2S ■ Connection: Hygienic ■ Supply operating air pressure: 0.4MPa to 0.7MPa *For more details, please refer to the PDF document or feel free to contact us.
The structure is a vaulted bonnet with external threads. The operation is a round handle (non-rising stem).
【Features】 ■Structure: Bolted bonnet, external thread type ■Operation: Round handle (non-rising stem) ■Connection: 10K flange (JIS B 2220) ■Face-to-face: JIS B 2002 ■Gasket, packing: PTFE *For more details, please refer to the PDF document or feel free to contact us.
Options are also available! Protection grade: splash-proof. Dust-proof standard: IP67 (standard) [Exhibiting at INCHEM TOKYO 2023]
We would like to introduce our electric actuator-equipped ball valve, 'CSH/CSH-NW'. The operating voltage is AC100V (standard), AC200V, and DC24V (optional available). The connection types include "screwed," as well as "butt welding" and "socket welding." Please feel free to consult us when you need assistance. [Exhibiting at INCHEM TOKYO 2023] ■ Dates: September 20, 21, 22, 2023 ■ Location: Tokyo Big Sight, East Hall 2, 2-CO2 *We sincerely look forward to your visit. *For more details, please refer to the PDF document or feel free to contact us.
Semi-custom valves! Various combinations are possible to suit your needs! You can choose the connection and handle shape to customize the valve!
Semi-custom valves! Various combinations are possible to suit your needs! You can choose the 【connection parts (primary side and secondary side)】, 【handle shape】, and 【options】 to create combinations tailored to your application. ■ Customizable Points - Drive part: Normal handle, unlatch handle, automatic (Air, Motor) - Connection: Heli-coil, male thread, flange, etc. "We are looking for a valve manufacturer that can flexibly accommodate specification changes..." "I want to make the drive part handle automatic (Motor)..." We can respond to such requests. We can create original valves that allow for combinations of drive parts and connections based on your application, so please feel free to contact us. *For more details, please download the materials or contact our sales department.
Easy maintenance! A color change valve designed for easy attachment to robots.
"Upside CCV" is a color change block compatible with various robots. The valve stand is made of highly durable stainless steel and metal connectors, making it resistant to breakage. Additionally, the compact modular design allows for installation on the robot arm from a position closer to the spray gun. 【Features】 ■ Compact and lightweight design ■ Easy maintenance ■ Modular assembly ■ Flexible ■ Pursuit of user-friendliness *For more details, please refer to the PDF materials or feel free to contact us.
Over 100 types of valves! We have various instruments necessary for measuring the state of fluids in piping!
Our company offers a variety of instruments necessary for measuring the state of fluids in piping, including pressure gauges, flow meters, thermometers, manometers, and water meters. In addition, we provide over 100 types of valves that control the direction, pressure, and flow rate of fluids in systems where liquids and gases flow through pipes. 【Features】 <Fluid-related> ■ A variety of instruments necessary for measuring the state of fluids in piping <Valves> ■ Over 100 types available ■ Control of the direction, pressure, and flow rate of fluids in systems *For more details, please refer to the related links page or feel free to contact us.
An LED type that can replace the stick-shaped incandescent bulbs used in brackets and picture lights, with a power consumption of 1/10, making it energy-efficient and long-lasting.
"PoLEDs" are LED bulbs suitable for lighting fixtures such as crystal pendants, brackets, and stands, which serve as beautiful accents in a space and create a sense of depth. They are designed with a low power consumption of 5W or less. With energy-saving features that consider light quality and the environment, they offer lighting solutions for various locations. 【Features】 ■ Uses Nichia Chemical LEDs ■ Complies with full-length standards FL15 and FL10 ■ Low power consumption design of 5W or less ■ Commitment to Made in Japan ■ Three types of socket for AC100V input *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Ideal for vending machines and ATMs! Additional security processing has been applied to the cylinder and key.
The "Hyper 2V Lock Series" features a broaching process (convex processing) inside the key insertion slot of the cylinder, and the key is equipped with groove processing (concave processing), making it a dimple key. It is suitable for locks used in vending machines, game machines, and ATMs. It prevents tampering such as the insertion of other types of keys and makes key duplication difficult. The conical cut is different from the usual mountain cut, resulting in less likelihood of the key bending, making it very durable. 【Features】 ■ The key is a user-friendly, reversible (double-sided) type with no specific orientation. ■ The key is less likely to bend, making it very durable. ■ The FDR method prevents forced rotation using tools. ■ There is only one standard number, and all others are registered numbers, ensuring no near misses with other companies and greater safety. *For more details, please refer to the PDF document or feel free to contact us.
Color caps and key covers are available in three colors (black, red, blue)! They can be designed to harmonize with the casing.
The "2V Lock Series" is a dimple key suitable for vending machines and ticket machines. We offer a lineup including the "F930-BMC," which features a color cap attached to the front of the cylinder, as well as the "F930-RMC," which has a dedicated decorative ring attached to the existing F930. If you are looking for a dimple key, please feel free to contact us. 【Features】 <F930-BMC> ■ Cylinder based on F930 ■ Specification with a color cap attached to the front of the cylinder ■ Color caps and key covers are available in three colors (black, red, blue) ■ By color-coding the color cap and key cover for each key number, work can be streamlined ■ Use a color cap that matches the color of the housing for a harmonious design *For more details, please refer to the PDF document or feel free to contact us.
"Single gate valve" and "dual gate valve" are now available in the lineup!
This product is a vacuum gate valve for the process chamber of semiconductor manufacturing equipment. We offer a "single gate valve" that is reverse pressure compatible with cam-driven operation, and a "dual gate valve" that features complete horizontal movement, eliminating O-ring wear. Customization based on customer specifications is also available. 【Features】 〈Dual Gate Valve〉 ■ No O-ring wear due to complete horizontal movement ■ Improved maintainability of PM/TM chambers due to independent drive on both sides ■ Compact design (same size as single valve) ■ Compatible with an opening of 45×450mm *For more details, please refer to the PDF document or feel free to contact us.
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 reliably maintain the position <Butterfly Valve> - Lightweight design for easy installation and removal on containers and piping - Quick assembly and disassembly due to the clamp method, 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.)
Manufacturing equipment for pharmaceuticals, food, semiconductors, etc.! A wide variety of sanitary valves available.
This document is a "comprehensive catalog" featuring sanitary specification valves suitable for manufacturing equipment in pharmaceuticals, food, semiconductors, and more. It includes the "Bio-Clean Diaphragm Valve Series," which maximizes the features of diaphragm valves, as well as sanitary butterfly valves for pharmaceutical containers. Customers can select valves tailored to their applications and the fluids they use. [Contents] ■ Bio-Clean Diaphragm Valves ■ Dead Space Countermeasure Products ■ Special Valves and Related Products ■ Sanitary Valves and Cleanroom Related Products ■ Technical Documents *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.)
It is possible to manufacture valve bodies tailored to specific applications and specifications! "Bioclean diaphragm valves that are optimal for pharmaceutical bioprocesses and more."
This product is a valve suitable for manufacturing equipment in pharmaceuticals, bioprocesses, cosmetics, food, and semiconductors. The diaphragm completely isolates the fluid from the drive mechanism, providing a highly airtight structure. It has a packless design, eliminating the gland packing area that is typically associated with a high risk of leakage in standard valves, thus excelling in maintaining airtightness and preventing bacterial contamination. 【Features】 ■ Excellent airtightness ■ Structure that does not contaminate the fluid ■ Superior cleanability ■ Excellent maintainability ■ Customizable valve body according to application and specifications *For more details, please refer to the sanitary valve catalog (pages 8-16) or feel free to contact us. (English and Chinese versions are available upon request!)
Clamp, welding, and various types of flanges compatible steam trap replacement valve.
This is a drain discharge valve for sanitary piping with a simple design. It continuously discharges the drain by forming grooves in the valve seat area. Other than the grooves, the design follows the NDV standard specifications, allowing for the use of standard NDV parts, including consumables like diaphragms and actuators. Connection methods include clamp, welding, and various types of flanges. The flow path surface can be treated with electropolishing. 【Features】 ■ Utilizes a bio-clean diaphragm valve ■ Ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors ■ Basic structure is a diaphragm valve ■ Even if foreign substances enter the valve seat area, it does not fail immediately and offers excellent maintenance ■ A simple design with a gap (groove) equivalent to φ2 or φ3 in the valve seat area for draining ■ Applicable nominal diameters: Customizable from 8A to 100A as needed *For more details, please refer to the PDF document or feel free to contact us.
Compact design & safety features! Durable ball valve exclusive options.
This is a stainless steel oval handle that is compact overall, allowing for installation and operation in narrow spaces. Compared to lever handles, it has a shorter length, which helps prevent accidental contact and misoperation. The handle material is stainless steel (SCS13A), which is rust-free and highly durable. 【Features】 ■ Oval shape ■ Compact overall design allows for installation and operation in narrow spaces ■ Shorter length compared to lever handles helps prevent accidental contact and misoperation ■ Like lever handles, the valve opening and closing state is clear based on the handle position ■ Made of stainless steel (SCS13A) *For more details, please refer to the PDF document or feel free to contact us.
Introduction of 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 acidic 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 acidic 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!)
Easy with 90-degree operation! Prevents over-tightening and damage! "I'm worried if it's securely tightened..." We solve this kind of concern.
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 valve's open and closed status can be clearly seen from a distance based on the handle position. Additionally, it has achieved a lighter and more compact design compared to conventional products. Please try the easy operation and stable closing performance of the 90-degree rotating lever handle. 【We solve the following problems!】 ■ Excessive opening and closing torque → Reduction is possible, greatly contributing to labor savings. ■ Want to check the opening and closing status from a distance → The valve's open and closed status can be clearly seen from a distance based on the handle position. ■ Damage caused by over-tightening the valve → 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.)
Contributing to our customers' technological innovation! Providing reliable technology, products, and services that respond promptly to changes in the times.
Our company can provide valves made of suitable materials and structures for various types and conditions of fluids, based on extensive experimental data and rich experience, through custom production tailored to our customers' needs. To deliver products that match societal needs in response to the rapid changes of the times, we are advancing technology development and research and development through our unique system. Additionally, we conduct strict quality control based on a quality assurance system certified by ISO 9001. 【Business Content】 ■ Manufacturing and sales of valves - Diaphragm valves - Ball valves - Butterfly valves - Other types of valves *For more details, please refer to the PDF materials or feel free to contact us.
Accurate implementation of "preventive maintenance" reduces risks and prevents troubles before they occur!
At Nippon Diavalve, we provide reliable, safe, and high-quality after-sales service. Our employees actually visit the site to conduct inspections and repairs while observing the conditions on-site. *Please feel free to contact us, as there may be cases where on-site inspections and repairs are difficult, such as with large-diameter valves. We support our users through five sales bases across the country and partner companies. Please consult us for preventive maintenance and upkeep. We offer free materials featuring case studies available for download in PDF format. We encourage you to take a look. 【Features】 ■ Supporting the long-term maintenance and management of user facilities ■ Providing various maintenance-related services for our products based on years of accumulated unique know-how and reliable manufacturer quality ■ Accurately executing service tasks entrusted by users based on over half a century of rich experience and solid technical skills.
![Frequently Asked Questions about Valves [General NDV Products]](https://image.www.ipros.com/public/product/image/76c/2000474887/IPROS69364567437428388554.jpeg?w=280&h=280)
General NDV Products Edition! We will answer frequently asked questions about valves.
This document summarizes frequently asked questions about NDV products in relation to valves and provides answers in a Q&A format. If you have any questions or requests regarding our products, please feel free to contact us. 【Contents (Q&A)】 ■ What types of valves does NDV handle? ■ Are there any restrictions on the installation position of the valve piping? ■ Why can multiple actuators be selected for a single nominal diameter? ■ What is the NAMUR standard? *For more details, please refer to the PDF document or feel free to contact us.
![Valve FAQ Frequently Asked Questions [Diaphragm Valve Edition]](https://image.www.ipros.com/public/product/image/fcc/2000474903/IPROS35984091750746569924.jpeg?w=280&h=280)
Diaphragm Valve Edition! We will answer frequently asked questions about valves!
This document summarizes frequently asked questions about diaphragm valves and provides answers in a Q&A format. If you have any questions or requests regarding our products other than diaphragm valves, please feel free to contact us. 【Contents (Q&A)】 ■ What is the history of diaphragm valves? ■ Please explain the structure of diaphragm valves. ■ What are the characteristics of diaphragm valves? ■ How should I select the combination of the body and diaphragm? ■ What is the durability and service life of the diaphragm? *For more details, please refer to the PDF document or feel free to contact us.
We offer stainless steel bodies and lined bodies for the valve specifications!
This product is an optimal valve for manufacturing equipment in pharmaceuticals, bioprocesses, cosmetics, food, and semiconductors. The valve body specifications are available in "stainless steel body" and "lined body." The diaphragm is made of New PTFE on the wetted side, with a cushion rubber specification of EPDM (or EPDM + a). 【List of stainless steel body manufacturing (excerpt)】 <Stainless steel forged products> ■ Main material: SUS316L ■ Material code number: 14 ■ Ferrule (nominal diameter [DN]): 8 to 100 *For more details, please refer to the catalog (P10-11) or feel free to contact us. (English and Chinese versions are available upon request!)
![NDV Bio-Clean Diaphragm Valve [Manual Operation Valve]](https://image.www.ipros.com/public/product/image/b8b/2000507532/IPROS47089402639023513363.png?w=280&h=280)
We offer various handle specifications! We can accommodate requests such as quick open and close types, those with lock nuts, and those with opening degree indicators.
This product is an optimal valve for manufacturing equipment in pharmaceuticals, bioprocesses, cosmetics, food, and semiconductors. The handle specifications include the stainless steel handle type "B400N," the aluminum handle type "BC400 (B400NB)," and optionally, the quick-opening and closing handle type "BQL400NB (BQL400N)." Additionally, we can accommodate requests such as lock nuts and opening degree indicators, so please feel free to consult us. 【Features】 ■ B400N - High cleanliness and durability of the outer surface ■ BC400 (B400NB) - Lightweight and focused on cost benefits *For more details, please refer to the catalog (P12) or the leaflet, or feel free to contact us. (English and Chinese versions are available upon request!)
![Bio-clean diaphragm valve [Air-operated / Stainless steel type]](https://image.www.ipros.com/public/product/image/428/2000507543/IPROS42174589210180430803.png?w=280&h=280)
Prevent the generation of foreign substances due to coating peeling! Air-operated ON-OFF valve made of stainless steel with excellent corrosion resistance. Compact and buff-polished for excellent cleanability.
This product is an ideal valve for manufacturing equipment in pharmaceuticals, bioprocesses, cosmetics, food, and semiconductors. The air-operated ON-OFF valve is available in the stainless steel drive model 'BPO1400N type 05S to 16S'. Since painting is not required, it prevents the generation of foreign substances due to the peeling of the coating, and a retaining ring method is used to secure the bonnet and cylinder. With minimal unevenness and compact buff polishing, it excels in cleanability. 【Features】 ■ Made of all stainless steel with excellent corrosion resistance ■ Exterior shape with superior cleanability ■ Significant improvement in smooth operation and durability *For more details, please refer to the catalog (P15-16) or feel free to contact us. (English and Chinese versions are available upon request!)
An evolved version of the bio-clean diaphragm valve. The structure eliminates liquid pooling by positioning the valve shaft horizontally. A solution for dead space!
The self-draining type is a valve body that further enhances the liquid retention prevention effect of the Bio-Clean diaphragm valve series. When this valve is installed on horizontal piping, it is designed to eliminate liquid retention by positioning the valve shaft horizontally. 【Specifications (excerpt)】 ■ Stainless steel body (Applicable nominal diameter (DN): 8 to 100) ■ Lined body (Applicable nominal diameter (DN): 15 to 50) ■ The surface finish classification of the body and diaphragm specifications conform to standard specifications. ■ Various drive components for manual operation valves and air-operated ON-OFF valves can be used interchangeably. *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.)
