List of valve products
- classification：valve
3286～3300 item / All 5287 items
Achieves high collection efficiency through electrostatic methods. Offers a wide range of products from large to small sizes. Also compatible with water-soluble oil mist.
- air conditioning
"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