List of valve products
- classification:valve
1621~1665 item / All 5235 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
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
High pressure compatible! Pneumatic automatic valve
- valve
Excellent corrosion and chemical resistance! In response to many requests, we have renewed our product!
- valve
- Other water treatment
- Valves and fittings

Thank you for visiting the "INCHEM TOKYO 2025 Exhibition" from September 17 (Wednesday) to September 19 (Friday) [Nihon Diavalve].
We exhibited at the "INCHEM TOKYO 2025 Exhibition" held at Tokyo Big Sight from September 17 (Wednesday) to September 19 (Friday). Thank you very much for visiting our booth despite your busy schedule. 【Details of Exhibits】 ■ New Product: EX-Bio Clean Diaphragm Valve ■ Renewal: Glass Lined Diaphragm Valve ■ Ball Valve Series Suitable for a Wide Range of Fields ■ Various Lined Bodies with Excellent Corrosion and Chemical Resistance ■ PFA Lined Butterfly Valve ■ 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.
Achieves zero leak while being a metal sheet. Compatible with extremely low to high temperatures, and can be widely used for ammonia, hydrogen, liquefied gases, and more.
- valve
Achieving excellent sealing performance suitable for gas applications through a unique manufacturing and finishing process of balls and sheets.
- valve

KTM Novatite Extreme Ball Valve
The "KTM Novatite Extreme Ball Valve" features the characteristics of API 598 bi-directional sealing and is a floating metal seat ball valve that has undergone design verification testing in a temperature range of -50 to 500°C. To achieve reliable performance under harsh operating conditions, surface hardening treatment of the ball and seat with chromium carbide using HVOF has been implemented. Through a unique manufacturing and finishing process for the ball and seat, excellent sealing performance suitable for gas applications has been achieved.
Obtained overseas safety standards CE, UL, and CSA! Can be replaced with conventional products.
- Valves and fittings
- valve
Introducing a newly developed high-performance solenoid for poppet-type applications! Electromagnetic switching valve.
- Valves and fittings
- valve
Maximum operating pressure 35MPa, maximum flow rate 160ℓ/min! Introducing the electromagnetic switching valve.
- Valves and fittings
- valve
Added the SED series with DIN connector wiring method in low power configuration!
- valve
- Valves and fittings
Contributes to energy saving of equipment while maintaining high pressure of 35MPa and large flow rate of 100ℓ/min!
- valve
- Valves and fittings
Since the switch output and internal circuit are electrically isolated by the phot coupler, there is no worry about malfunction due to noise!
- Valves and fittings
- valve
Lineup of M12-4 pin connector type and type with lead wire!
- Valves and fittings
- valve
Pursuing energy efficiency, safety, and ease of use! You can use it with peace of mind all over the world.
- valve
- Valves and fittings
Equipped with AUTO PID! APC butterfly valve that automatically adjusts to the specified target pressure.
- valve
- Pipe Fittings
Eliminating quality variation with automatic coolant dilution! Introducing a successful case that prevented equipment troubles and resulted in an annual cost-effectiveness of approximately 750,000 yen...
- valve
This article explains the design system based on the collaboration between the CFD solver SimericsMP and CAESES, based on actual research conducted!
- valve
The procedure explored using CAESES achieved a reduction in working time from several months to several days!
- valve
Quality stability
- valve
- Valves and fittings
- Piping Materials
Maintenance that does not stop the line directly leads to increased productivity!
- valve
A consistent development system from product development to mass production equipment! We have environmental testing facilities capable of handling various tests.
- Engine parts
- valve
We also offer high chemical-resistant PVDF valves with short delivery times and low costs!
- Pure water production equipment
- Chemicals
- valve
When you hear "flexible," it refers to a "tube that is soft and can stretch, shrink, or bend." I will explain this in detail using illustrations!
- hose
- valve
- Pipe Fittings
It is an engineering plastic that boasts excellent heat resistance, low water absorption rate, and outstanding sliding properties.
- CVD Equipment
- valve
- plastic
Functional beauty and economy in "form". [Strainer - Duplex Strainer]
- valve
Functional beauty and economy in "form." [Strainer T-type strainer]
- valve
Making water detection and daily maintenance easy and standard.
- valve
- Other pumps
- Piping Materials
Development and manufacturing of shut-off valves for satellite propulsion systems.
- valve
The purpose is to improve and investigate the performance of globe valves, connecting the cloud-based CFD solver SimScale with CAESES!
- Structural Analysis
- Other CAD
- valve
High product quality, consistent quality control, high productivity
- valve
If you have any concerns regarding the maintenance, regeneration, or new design of butterfly stop valves (manufactured by Nippon Casting Co., Ltd.), please feel free to consult us.
- valve
- Processing Contract
A lineup of products that are translucent and easy to confirm adhesion, etc.! Around the pump.
- valve
Automatically opens with temperature and solar heat, and automatically closes with mist or watering! A temperature control valve that does not use electricity.
- valve
- Other environmental equipment
A 90° elbow is now available with a Teflon (PFA/PTFE) lining specification.
- valve
- Piping Materials
- hose
A highly sought-after reinforced resin body type of lining butterfly valve has been introduced for plant piping needs. Teflon valve fittings.
- valve
- Piping Materials
- hose
The tee that supports the core of the flange piping line is also made with a Teflon (PFA/PTFE) lining.
- valve
- Piping Materials
- hose
High-quality flange-type Teflon (PFA/PTFE) lined pipes, available in your preferred length.
- valve
- Piping Materials
- hose
This is an introduction to the "flow switches, flow meters, level sensors, and valves" handled by Japan Machinery Co., Ltd.
- valve
- Piping Materials
- switch