List of Piping parts products
- classification：Piping parts
991～1035 item / All 14967 items
It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...
- Sensors
We can accommodate high resistance over 10,000 ohms, with diameters ranging from approximately 30 mm to 8 inches, and we also offer thinning and chip processing arrangements!
- Other semiconductors
- Processing Contract
- Wafer
We offer various handle specifications! We can accommodate your requests, including rapid open/close types, those with lock nuts, and those with opening degree indicators.
- 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!
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
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
Easy with 90-degree operation! Prevents over-tightening and damage! "I'm worried if it's tightened securely..." We solve this kind of problem.
- valve
Thank you for visiting the 28th Interphex Japan Exhibition from May 20 (Wednesday) to May 22 (Friday) [Nihon Diavalve].
We exhibited at the "28th Interphex Japan Exhibition," held at Makuhari Messe from May 20 (Wednesday) to May 22 (Friday). Thank you very much for visiting our booth despite your busy schedule. 【Details of Exhibits】 ■ New Product: EX-Bioclean Diaphragm Valve ■ Renewal: Glass-Lined Diaphragm Valve ■ Products Excellent for Dead Space Solutions ■ Corrosion-Resistant Valves for Sanitary Applications ■ Sanitary Butterfly Valve for Powder and Granule Discharge *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 issues caused by "dead space" in the piping equipment that you had given up on can be resolved immediately!
- valve
Thank you for visiting the 28th Interphex Japan Exhibition from May 20 (Wednesday) to May 22 (Friday) [Nihon Diavalve].
We exhibited at the "28th Interphex Japan Exhibition," held at Makuhari Messe from May 20 (Wednesday) to May 22 (Friday). Thank you very much for visiting our booth despite your busy schedule. 【Details of Exhibits】 ■ New Product: EX-Bioclean Diaphragm Valve ■ Renewal: Glass-Lined Diaphragm Valve ■ Products Excellent for Dead Space Solutions ■ Corrosion-Resistant Valves for Sanitary Applications ■ Sanitary Butterfly Valve for Powder and Granule Discharge *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.
Many delivery achievements for pharmaceutical and food plants, as well as high-purity chemical solutions! It can completely block corrosive fluids.
- valve
Thank you for visiting the 28th Interphex Japan Exhibition from May 20 (Wednesday) to May 22 (Friday) [Nihon Diavalve].
We exhibited at the "28th Interphex Japan Exhibition," held at Makuhari Messe from May 20 (Wednesday) to May 22 (Friday). Thank you very much for visiting our booth despite your busy schedule. 【Details of Exhibits】 ■ New Product: EX-Bioclean Diaphragm Valve ■ Renewal: Glass-Lined Diaphragm Valve ■ Products Excellent for Dead Space Solutions ■ Corrosion-Resistant Valves for Sanitary Applications ■ Sanitary Butterfly Valve for Powder and Granule Discharge *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.
![[New Product] EX-Bio Clean Diaphrag...](https://image.mono.ipros.com/public/product/image/44a/2001527789/IPROS1588334368283945592.png?w=280&h=280){kind=small}
Enhanced leakage prevention performance with the adoption of a new seal structure! Diaphragm valves for pharmaceuticals, bioprocesses, cosmetics, food, and semiconductor manufacturing equipment!
- valve
Free invitation with pre-registration! Announcement of participation in the 28th Interphex Japan Exhibition.
Our company will be exhibiting at the 28th Interphex Japan, which will be held at Makuhari Messe from May 20 (Wednesday) to May 22 (Friday). This exhibition is one of the world's leading events where specialized technologies from the pharmaceutical and cosmetics industries are showcased. We will be presenting a variety of valve products that are optimal for manufacturing processes in pharmaceuticals and biotechnology, including our "Bio-Clean Diaphragm Valve" series. [Highlights of Our Exhibit] ◆ New Product: "EX-Bio Clean Diaphragm Valve" A next-generation diaphragm valve utilizing a new sealing structure! Officially launching this summer! ◆ First-ever Mini Session at this Exhibition! We will hold a mini session on the "EX-Bio Valve" that can only be heard at this exhibition. ◆ Renewed Products in Response to Many Requests! The "Glass-Lined Diaphragm Valve" has been renewed! ◆ Additionally, we will showcase various sanitary valve products that are ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors! We sincerely look forward to your visit! For more details, please refer to the related document "Invitation to the 28th Interphex Japan (General Invitation)" below or feel free to contact us.
It is a type of vacuum relief valve that can be piped on the intake side, and it does not have a discharge function!
- valve
It is a type of vacuum relief valve that inhales air and does not have a discharge function!
- valve
It is a pressure relief valve that can discharge piping, and it does not have an intake function!
- valve
No inhalation function; atmospheric discharge type! Discharge operation start pressure is +0.2 to +5.0 kPa.
- valve
Both the discharge side and the intake side can be piped! A blizzard valve that has the features of both "KN2" and "KN3".
- valve
Can be used when the vapor is odorous or flammable!
- valve
It can be used when sealing nitrogen or other gases in the gas layer of the tank!
- valve
It can be used when releasing vapor from the tank into the atmosphere and inhaling the atmosphere directly into the tank!
- valve
You can select the appropriate operating method according to the installation environment of the tank and valve!
- valve
By adopting guide rods (which also serve as internal air piping), the tilt of the piston is suppressed, achieving smooth operation and excellent durability!
- cylinder
- valve
Remote operation of process lines, suitable as an automatic operation device for various control valves!
- cylinder
- valve
Two-piece split body valve design with JIS flange connection, fully compliant with JIS flange standards!
- valve
Momentary pressure resistance of 3.92 MPa! Resin filter housing with drain ports for all types.
- filter
Replace the cartridge pure water filter without removing the filter housing or water quality meter!
- filter
Support for zero accidents! Improvements through safety and security measures support, as well as labor-saving and energy-saving measures.
- valve
![[Error Prevention] Ball Valve with ...](https://image.mono.ipros.com/public/product/image/b25/2000405415/IPROS10921201762025870123.jpeg?w=280&h=280){kind=small}
Equipped with a locking mechanism to prevent accidental operation! Additionally, the lock can be easily released with a single touch. A full-bore ball valve with excellent flow characteristics.
- valve
A manual valve that can transmit its open/close status externally. It helps prevent human errors such as forgetting to open or close it and aids in safety management.
- valve
Joint development with Nihon Filcon Co., Ltd. The mesh-like honeycomb structure has evolved in terms of fluidity and conductivity! It is expected to be utilized in a wide range of applications. [Mater...
- Other metal materials
- filter
- Processing Contract
[New Product] Metal Mesh Honeycomb
Metal mesh honeycomb structures are lightweight and high-strength materials with excellent thermal and electrical conductivity, characterized as porous materials. In addition to traditional honeycomb structures, the mesh-like configuration provides higher fluidity and enhanced thermal and electrical conductivity. Furthermore, due to their large specific surface area, they also improve the efficiency of chemical reactions and material adsorption. They contribute to weight reduction in aircraft, automobiles, and buildings, and are also expected to be utilized in chemical reactions, heat exchangers, and soundproofing materials. 【What’s amazing about metal mesh honeycombs!】 ■ Lighter compared to dense metals of the same volume ■ Excellent permeability and fluidity in all directions ■ Large surface area advantageous for chemical reactions and material adsorption ■ Efficiently conducts heat and electricity, making it suitable for heat exchangers and heat dissipation devices *For more details, please download the PDF or feel free to contact us.
Simplifying construction projects! We offer a lineup for LP gas and city gas.
- Pipe Fittings
A versatile hose that combines high flexibility and durability, making it user-friendly. Made in the UK. This hose is not subject to EAR U.S. export regulations. A non-applicability certificate can be...
- hose
- tube
- Piping Materials
For risk hedging against disasters, we recommend Teflon flexible pipes for seismic reinforcement of factories, earthquake measures for piping, and seismic measures for chemical lines.
In various regions of Japan, earthquakes are frequently observed, which has heightened awareness of crisis management. However, amid rising prices and a sluggish economy, there are not many companies willing to invest in earthquake countermeasures. Previously, there was an incident in Wakayama where a water bridge collapsed, leading to a water supply disruption. The realization of inconvenience in daily life, where everything operates without issues, fosters a sense of crisis. Particularly, factory piping and infrastructure piping carry a vague risk of "having to do something someday." What can be done to reduce the risk of disasters? The answer lies in our company, "Tōkatsu Techno," which manufactures "flexible joints." "Flex" and "expansion joints" are essential items that enhance the safety of piping carrying hazardous fluids such as chemicals, serving as "cushions and joints for piping" that protect against shaking and vibrations from earthquakes. Our company offers various solutions, especially with our optimal 【Teflon (fluororesin) flex】 for particularly hazardous fluids. If you are looking for flex, hoses, or expansion joints for equipment or systems that are anxious about earthquake countermeasures, please feel free to consult us. Our specialized technical sales staff will provide you with the best proposals.
Distribute the grease and oil pumped from pumps evenly in proportion to the number of outlets!
- valve
We will meet various needs by utilizing our widely established overseas network around the world.
- Pipe Fittings
- Piping Materials
We specialize in OEM and assist with cost reduction of existing products and the development of new products.
- joint
- valve
- Pipe Fittings
[Cost Reduction] VA/VE Proposal through Lost Wax Process | Lightweighting through Integration and Hollowing Out, and Flow Analysis
Are you struggling with cost reduction and weight reduction for machined or welded assembly parts? By transforming parts into "lost wax (precision casting)," we achieve dramatic cost reductions and quality improvements. 【1. Weight reduction through integration and material removal】 By "integrating" multiple parts into one, we completely eliminate the labor and personnel costs associated with welding and assembly. Furthermore, by utilizing high design freedom for "material removal," we significantly reduce the weight of the product while maintaining strength, thus lowering material costs. 【2. VA/VE proposals through flow analysis】 Before prototyping, we conduct "flow analysis (casting simulation)" to prevent product defects in advance. This dramatically improves yield during mass production. Instead of merely following the drawings, we provide optimal shape proposals (VA/VE) to reduce post-processing, compressing total costs. We welcome inquiries from the design stage as well. For consultations on prototyping, mass production, and cost reduction, please contact us!
To prevent the scattering of operating oil. Made with flame-retardant and weather-resistant tarpaulin fabric. Easy to attach and detach with hook-and-loop fasteners.
- hose
Preventing the progression of red rust! A case where the amount of black rust in rust increased to 48.2% after 10 months of installation.
- Piping Materials
The inspection 67 days after installation showed that the iron concentration decreased further to 0.022 mg/l! Demonstrating the effectiveness of rust prevention and extending the lifespan of the pipin...
- Piping Materials
Verification of rust prevention effects in the air conditioning piping of the BBC (British Broadcasting Corporation)! Preventing the occurrence of new red rust and converting existing red rust to blac...
- Piping Materials
An article advertisement for the NMR pipe protector was featured on the front page of the Yomiuri Shimbun.
On the front page of the morning edition of the Yomiuri Shimbun on July 26, 2025 (Saturday), an advertisement for our product "NMR Pipe Protector" was published. The advertisement specifically introduces how the NMR Pipe Protector can contribute to addressing the issues of red rust and renewal costs of piping in aging buildings and old facilities through concrete examples. - Significantly reduces piping renewal costs (to about one-tenth or less) - Confirmed over 15 years of extension effect through X-ray diagnosis in a 50-year-old condominium - Reduces the risk of equipment renewal in aging buildings such as hospitals and hotels Through these achievements, we suppress the occurrence of red rust and realize both the extension of water supply pipes and cost reduction. Management associations and facility owners struggling with the maintenance and renewal costs of water supply equipment are encouraged to take a look at our case studies.
A pellet stove exhaust and intake pipe that can be maintained from the front and allows visibility to the back! Its cross design makes maintenance easy!
- Ventilation and Exhaust
- Piping Materials
We respond to customer requests regarding delivery dates and costs! We can also process special pipes with shapes that increase surface area.
- Piping Materials
- Heat exchanger
Height adjustment is possible without tools! Compatible with gas-powered nail guns and anchor bolts.
- Piping Materials
Completely prevent new red rust inside the piping! A case where it became possible to use until the building's lifespan by preventing external corrosion!
- Piping Materials
We can accommodate a wide variety of shapes from small diameters to large diameters. Back wave is possible!!
- Other processing machines
- Pipe Fittings
- Pneumatic Equipment
Even items with a width of 4 meters can be bent with high precision! Here are examples of 4-meter long angle bending.
- Contract manufacturing
- Piping Materials
- stainless
▲▼▲Crank Bending Extremely Small ▲▼▲ Product Information Update Notification
Consistent production from sheet metal to painting A group of iron craftsmen specializing in large-scale can manufacturing, known for quality and quick delivery. We have newly published product information, so please take a look. Go directly to the product page from the link below!! Showei Co., Ltd. ■ Precision sheet metal ■ Machining ■ Can manufacturing and welding ■ Annealing, shot blasting, painting ■ Non-destructive testing, three-dimensional measurement We can provide consistent production from parts to assembly. We also accept pinpoint work depending on the specifications and types of products. Main areas: Kanto and Tohoku regions 20-12 Ishi, Juo-cho, Hitachi City, Ibaraki Prefecture TEL: 0294-20-6088 FAX: 0294-20-6188 【ISO 9001:2015 certified factory】 TIG MIG MAG semi-automatic arc aluminum stainless steel iron SS AL SUS copper
High welding skills by skilled workers! We perform suitable welding according to the welding shape and material.
- Piping Materials
★☆★☆Full Renewal!! We have revamped our website☆★☆★
If you have any questions about can manufacturing and welding, please feel free to consult us! We can handle various materials such as SS, SUS, and AL. Orders for surface treatments such as machining, heat treatment, and painting are also possible. Shouei Co., Ltd. ■ Precision Sheet Metal ■ Machining ■ Can Manufacturing and Welding ■ Annealing, Shot Peening, Painting ■ Non-destructive Testing, 3D Measurement We can provide consistent production from parts to assembly. We also accept pinpoint work depending on the specifications and types of products. Main Areas: Kanto and Tohoku regions 20-12 Ishi, Juo-cho, Hitachi City, Ibaraki Prefecture TEL: 0294-20-6088 FAX: 0294-20-6188 【ISO 9001:2015 Certified Factory】 Website: http://www.shoueigp.jp/ Facebook: https://ja-jp.facebook.com/shoueiseisakusho Instagram: https://www.instagram.com/shouei6088/?hl=ja TIG MIG MAG Semi-automatic Arc Aluminum Stainless Steel Iron SS AL SUS Copper
This is a product that combines stainless steel band fittings with roll (FR bending) and standard bending.
- Piping Materials