List of valve products
- classification：valve
3016～3060 item / All 5223 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
A belt grinding machine that has been in use for about 50 years since 1973. In addition to trust and proven results, the lineup is also extensive.
- Other machine tools
Belt grinding machine "Veda Machine" has high durability and a wide range of service parts.
The "Bader Machine" is our belt grinder that boasts excellent polishing performance for each individual unit. By selecting models and types according to the shape and size of the workpiece, and by equipping it with a polishing belt suitable for the task, it can flexibly accommodate a wide variety of items across various fields. Please make extensive use of it for high-efficiency polishing and grinding, reduction of work time, labor-saving, and standardization of tasks. 【Lineup】 ■ Portable type BP-K (air motor type) ■ Made-to-order machine PC-1 (wheel centerless), BC (standard dust cover) ■ Installed type BM (basic type), SBA-1, BH-2 ■ Wheel type SBD-4S, SBD-7, BWd *For more details, please download the PDF or contact us.
The structure is a screw bonnet! A screw-in gate valve with a round handle (non-rising stem)!
- valve
The supply operating air pressure is 0.4MPa to 0.7MPa! The structure is simple, with few components, making disassembly and assembly easy.
- stainless
- Other machine elements
- valve
This is a ball valve that can be installed by inserting AIRCOM piping.
- valve
Excellent sealing performance with easy installation, contributing to shortened construction time. Usable for compressed air, neutral gases, and vacuum.
- valve
Notice of Exhibition: We will be exhibiting at the Western Japan Manufacturing Technology Innovation 2022.
We will be exhibiting at the West Japan Manufacturing Technology Innovation 2022 held at the West Japan General Exhibition Center (New Building). This time, we have also installed air piping (AIRCOM), and we hope you can see its excellent workability. Additionally, we will have sample products such as Iguchi Bear, so we would be delighted if you could stop by. We sincerely look forward to your visit.
Ball valve with electric actuator and NW flange connection for vacuum piping!!
- valve
Air-driven automatic valve for vacuum piping with NW flange connection! For exhaust gas systems and decontamination devices!
- valve
- stainless
- Other machine elements
Manual valve for NW flange connection vacuum piping, for exhaust gas systems and pollution control devices!
- valve
Excellent corrosion resistance! Titanium is optimal for corrosive environments!! Lightweight! Strong! Low expansion! Resistant to rust! No odor retention! Low thermal conductivity!
- valve
The enormous water supply energy used in the sewage system; maximizing the reduction of that energy with air valves is what we consider our mission moving forward.
- valve
The connection with the actuator is clamp-type, making it easy to disassemble and assemble!
- valve
Currently presenting a summary of three particularly popular case studies! Changing the valve can also reduce the incidence of troubles. A collection of safety measures to protect workers from danger.
- Other semiconductor manufacturing equipment
- valve
- CVD Equipment
"Complete Case Study of Flow Paths" A must-see for semiconductor material manufacturers! Presenting examples of diaphragm valves that enable disassembly cleaning.
- Other semiconductor manufacturing equipment
- valve
- CVD Equipment
The arm lock adapter is integrated, allowing direct connection to the optional coupler!
- valve
- stainless
- Other machine elements
Announcement of the release of the new flange-type ball valve model 'CSJS-10'
Thank you for your long-standing support of our flange-type ball valve. Due to the discontinuation of the current model, we will be transitioning to the successor model. We kindly ask that you take note of the following details and continue to support our products. 1. Current Model: Flange-type Ball Valve CSJ-10 2. Successor Model: Flange-type Ball Valve CSJS-10 The appearance will change slightly due to improvements in the gland section, but there will be no changes to the material, performance, or dimensions. 3. Reason for Change - Due to the aging of the mold, we will produce using a new mold. - To enhance the quality of the product by refining the conventional model. Please note that sizes 125A and above will continue to be sold as CSJ-10. 4. Timing of Change The transition will occur naturally as soon as the stock of the current model CSJ-10 is depleted. For a while, both the current and successor models may coexist, and we appreciate your understanding and patience in this matter. 5. Pricing A new list price for the CSJS-10 has been established. For more details, please contact your sales representative.
The connection shapes available include "screw-in," as well as "butt welding" and "insert welding."
- valve
Releasing the handle automatically closes (opens) the valve!! It prevents forgetting to close it!!
- valve
Take proactive measures against risks during the transportation of semiconductor raw material containers. Presenting examples of safety measures.
- Other semiconductor manufacturing equipment
- valve
- Stainless steel container
"Complete Case Collection of Flow Paths" - Presenting examples of diaphragm valves made with PFA resin sheets that can be used in high-temperature environments up to 200°C for the entire valve.
- Evaporation Equipment
- Other semiconductor manufacturing equipment
- valve
"Complete Case Study of Flow Paths" No need for wire or lock installation! Presenting cases of lockable valves that prevent erroneous operation of valves due to human error.
- CVD Equipment
- Other semiconductor manufacturing equipment
- valve
The connection shape can be changed by replacing the end cap! The ground part has a double structure of an O-ring and a ground packing, making it a valve with excellent sealing properties!
- valve
- stainless
- Other machine elements
Standard stock of 1CP reduced port and 2PC full port!! NPT standard compliant threaded ball valves are also available with oil-free treatment!!
- valve
Here is the ideal product! Introducing the NPT threaded ball valve!!
This is a threaded ball valve compatible with NPT (American National Pipe Taper Thread) standards. No need for conversion fittings like nipples! This reduces costs and improves work efficiency. We have standard stock of reduced bore (CSR) and full bore (CSF) available for immediate delivery. For more details, please refer to the product page.
The main material is stainless steel 316 (L), and we introduce a valve that uses N-PTFE in the seat section!
- valve
- stainless
- Other machine elements
Oil-free processing (Concess standard) is also possible! We offer 6 sizes to choose from according to your needs.
- valve
- stainless
- Other machine elements
Since one side has a G thread, it can be used directly as a pressure gauge main valve! A pressure gauge reduce port ball valve that can also be treated for oil prevention.
- valve
- stainless
- Other machine elements
A wide range of sizes available! Introducing valves that can accommodate various fluids.
- valve
- stainless
- Other machine elements
Nipple-free integrated male thread valve! Oil-free products are also available for immediate delivery!
- stainless
- Other machine elements
- valve
SUS304 one-piece body, valve with reduced port structure. Oil-free treatment (Consa standard) is also available!
- valve
- stainless
- Other machine elements
Releasing the handle automatically closes (or opens) the valve!! It prevents forgetting to close it!!
- valve
Prevention of forgetting to close!! Ball valve with unlatch handle!!
Are you having trouble forgetting to close the valve when operating it manually? Introducing a ball valve with a forgetting-to-close prevention feature. It can automatically close (or open) using the power of a spring, minimizing downtime caused by forgetting to close it. It can be installed on various types of ball valves. Please feel free to contact us!
Sanitary ball valve with electric actuator for Heller connection!!
- valve
We offer valve body specifications with stainless steel bodies and lined bodies!
- valve
Notice of participation in FLOWTECH CHINA 2025 from June 4 (Wednesday) to June 6 (Friday), 2025.
Nihon Daiya Valve Co., Ltd. will be exhibiting at 'FLOWTECH CHINA 2025' to be held at the Shanghai National Exhibition and Convention Center from June 4 (Wednesday) to June 6 (Friday), 2025. This exhibition will showcase the latest technologies and products across a wide range of areas including pumps, valves, and piping equipment. Our local subsidiary, Tianjin Daiya Valve Co., Ltd., will present various valve products, including "PFA lining valves." [Main Exhibits] ■ PFA Lining Valves: We will showcase various PFA lining valves with excellent corrosion and chemical resistance! ■ Quick-Opening Handle Type: BQL400NB: Easy operation with a 90-degree rotation, offering excellent visibility and stable sealing performance! ■ Bio-Clean Diaphragm Valves: Sanitary valves with superior "gas tightness," "cleanability," and "maintainability"! ■ V-Port Valves: Valves ideal for lines handling "abrasive fluids" and "high-viscosity fluids," featuring a V-cut ball design! We warmly invite you to visit our booth when you attend the exhibition. We look forward to seeing you!
It is a valve driven by an air cylinder with an actuator for CSS.
- valve
Sanitary mini ball valve with electric actuator for Heller connection!!
- valve
Electric actuator specification for split sanitary ball valve CSSD!!
- valve
Releasing the handle automatically closes (opens) the valve!! It prevents forgetting to close it!!
- valve
Prevention of forgetting to close!! Ball valve with unlatch handle!!
Are you having trouble forgetting to close the valve when operating it manually? Introducing a ball valve with a forgetting-to-close prevention feature. It can automatically close (or open) using the power of a spring, minimizing downtime caused by forgetting to close it. It can be installed on various types of ball valves. Please feel free to contact us!
"CSM" is a three-piece body, full-port structure sanitary mini ball valve!!
- valve
Features a simple structure! The sheet material can be changed to silicone as an option.
- valve
- stainless
- Other machine elements
Three types to choose from based on handle shape and distance between surfaces!!
- valve
A split sanitary butterfly valve that can be disassembled and assembled super easily without tools! Significantly reduces the hassle of replacing the valve body and seat ring, as well as disassembly a...
- valve
The main body material is stainless steel 316L, and the seat material is N-PTFE! It is suitable for fixing the handle and other applications.
- valve
- stainless
- Other machine elements
Easily disassembled and cleaned while piped! The connection shape can be changed by replacing the end cap.
- valve
- stainless
- Other machine elements
We want to conduct internal cleaning and inspections! Demonstrating capabilities in fields such as food, chemicals, and pharmaceuticals.
- valve
No welding required, disassembly and cleaning are also possible!! Easy to attach and detach, clean and tidy!!
- valve
From screw-in to sanitary valves with Heloor connections, a wide range of lineup!!
- valve
A split-type sanitary ball valve that can be disassembled and assembled super easily without any tools! Significantly reduces the hassle of disassembly and cleaning!
- valve
Consus brings your "wish it would be nice to have" to life. A wide variety of stainless steel valves and sanitary fittings are available!
- valve
- nut
- Pipe Fittings
Pressure reducing valve and shut-off valve can be directly connected! This further reduces construction work and saves space in piping.
- valve