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valve Product List and Ranking from 570 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

valve Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. エマソンバルブアンドコントロールジャパン Tokyo//Machine elements and parts
  2. null/null
  3. Nippon Daiya Valve Co., Ltd. Tokyo//Machine elements and parts
  4. 4 Fujikin Incorporated Tokyo//Machine elements and parts
  5. 5 ゲミュージャパン Aichi//Machine elements and parts

valve Product ranking

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. KTM "Comprehensive Product Catalog" エマソンバルブアンドコントロールジャパン
  2. Air-Driven Diaphragm Pump with Flap Valve for the Construction and Civil Engineering Industry
  3. 35002 type camflex valve 日本ドレッサー
  4. 4 Introduction of OEM/ODM product examples [Gauge Valve] | Sugiyama Valve SUGIYAMA VALVE CO.,LTD.
  5. 5 CO.RA. Valve - 'Butterfly Valve' with excellent sanitary properties AISHIN INDUSTRIAL CORPORATION

valve Product List

1051~1065 item / All 3424 items

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Prevent accidents caused by high-temperature and high-pressure fluids! A ball valve that prevents incorrect opening and closing.

Contributing to the improvement of on-site safety! With a spring-type locking mechanism, it securely locks out semiconductor manufacturing equipment and facility piping. Prevents accidental opening and closing due to contact or vibration.

A full-bore equivalent ball valve with a key lock function added via a sleeve, based on the TSS-01 model. It is oil-free and compliant with the RoHS directive (10 substances). It ensures reliable locking in fully open and fully closed states, making it effective for safety measures in semiconductor manufacturing equipment and similar applications. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Ideal for lockout of semiconductor manufacturing equipment and facility piping - Reliable locking in fully open and fully closed positions due to the spring-type locking mechanism - Capable of locking in various installation locations, including vertical and reverse piping - Full-bore equivalent specifications that can handle large flow rates ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers, making them top-class high-performance ball valves in the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact our [Tokyo Headquarters] at TEL 03-3492-6655 (Reception: Ogawa, Tsuzuki, Sanada, Ohsawa).

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Prevent accidents caused by damage or leaks due to vibrations! A ball valve that prevents troubles.

A ball valve that solves problems of "damage, loose parts causing leaks, and unintended opening and closing" due to strong vibrations. We are currently offering a collection of case studies on its adoption in construction machinery.

Hamai's latest valve technology is produced in our domestic factories. 【Features】 - High reliability due to domestic production. - For those troubled by strength issues, cracks, and leaks caused by the occurrence of voids in cast products, we offer high-strength forged ball valves that are less likely to have internal defects. - Custom valves tailored to your company's issues, such as vibration countermeasures and abnormal pressure rise (liquid seal) measures, as well as panel mount and joint ball valves, can also be manufactured to suit your usage environment. We are currently offering a collection of case studies on the use of our ball valves for free. ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers, boasting industry-leading high-performance ball valves. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【We accommodate custom orders and modifications】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

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[Free Offer] Solve dissatisfaction with overseas products! A collection of successful case studies on improvements to domestic valves.

Solve delays, damage, and operational errors in overseas-made valves with domestic products! We are currently offering three successful case studies that balance operational efficiency and safety for free!

Are you facing challenges such as "it takes time to respond to substance content investigations," "managing 4M changes is difficult," "there are many instances of damage and leaks," and "there is a risk of accidents due to operational errors"? With Hamai's domestically manufactured ball valves, we achieve quick responses and stable quality through integrated production from procurement to assembly. In fact, many major manufacturers have seen improvements in operations and accident prevention. ▼ Case Studies - Construction machinery manufacturer: Contributed to a significant reduction in damage issues and zero accidents. - Oil plant manufacturer: Eliminated labor accident risks by preventing operational errors. - Semiconductor manufacturing equipment manufacturer: Submitted investigation documents within a week, greatly reducing the burden of quality control. For more details, please check the "Download Catalog" link below.

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Sanitary tank valve ASEPCO

Due to the clamp assembly method, the labor cost for diaphragm replacement is reduced by approximately 80%! This is a Watson-Marlow product!

Watson-Marlow's ASEPCO diaphragm valves are designed for sanitary applications. Due to their ease of handling, they are widely adopted in biopharmaceutical manufacturing lines around the world, particularly in North America. The main features of the ASEPCO diaphragm valves are as follows: 1) Sanitary design. The assembly of the actuator and body uses a clamp method. Since no bolts are used, tools are not required for disassembly and reassembly, such as when replacing the diaphragm. There are examples where maintenance time has been reduced by approximately 80% compared to bolt-type valves. 2) The diaphragm material can be selected from eight types, including EPDM and PTFE. These materials can be chosen according to the customer's operating environment and application. The temperature range accommodates a wide spectrum from -51°C to a maximum of 260°C. Additionally, the stainless steel wetted parts are standardly equivalent to SUS316L. 3) Customization is also possible. We provide products that meet the specifications of the manufacturing line, including connection sizes and steam ports for SIP. For more details, please refer to the catalog or feel free to contact us.

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Airlight Rapid Air Valve (Stainless Steel)

A rapid air valve made of stainless steel that contributes to the long lifespan of piping by enhancing corrosion resistance and durability.

A rapid air valve made of stainless steel that enhances corrosion resistance and durability, contributing to the long lifespan of piping. It can be used safely for an extended period. The "SCS14" made of high corrosion-resistant stainless steel is also ideal for salt damage prevention. Its lightweight and compact design allows for easy installation and maintenance. 【Features】 - The "SCS14" uses high corrosion-resistant stainless steel for all major components, including the valve box and lid, as well as bolts, significantly reducing the occurrence of rust and corrosion, and ensuring excellent durability. - The exhaust performance meets the standard values of JWWA B 137 for rapid air valves used in water supply. - The φ25mm model has a floating valve body connected to a movable valve body, allowing for smooth and reliable operation by applying the principle of leverage. - The lid comes standard with screws for pipe installation, making it possible to attach piping at any time. *Note: Only the 75mm model is optional. Additionally, by attaching the optional dedicated emergency town nozzle (65A), it can be used for emergency water supply, etc. For more details, please contact us or download the catalog.

  • valve
  • Piping Materials
  • valve

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Stainless Steel Rapid Air Valve Classic Plus

Standard screws for pipe installation are used, preventing the splashing of water jets generated during the operation of the air valve when pipes are installed, and preventing corrosion of the main pipe.

A rapid air valve made of stainless steel that enhances corrosion resistance and durability, contributing to the long lifespan of piping. The "SCS14" made from high corrosion-resistant stainless steel is also ideal for salt damage prevention. 【Features】 - The "SCS14" uses high corrosion-resistant stainless steel for all major components, including the valve body and cover, as well as bolts, significantly reducing the occurrence of rust and corrosion, and providing excellent durability. - The exhaust performance meets the standard values of JWWA B 137 for rapid air valves used in water supply. - The cover is equipped with standard threads for pipe installation, allowing for easy attachment of piping at any time. By installing piping, it prevents the spray generated during the operation of the air valve from scattering onto the main pipe, thereby preventing corrosion of the main pipe. Additionally, by attaching an optional dedicated emergency town nozzle (65A), it can be used for emergency water supply, etc. - It is a lead-free product that does not use any copper alloys containing lead. - The ball cock is equipped with a freeze damage prevention feature. For more details, please contact us or download the catalog.

  • valve
  • Piping Materials
  • valve

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Ball press compatible rapid air valve

Rapid air valve compatible with the installation of a dedicated ball press.

This is a rapid air valve designed for the use of air valves in forced exhaust, pipeline cleaning, and water supply operations, compatible with the installation of a dedicated ball pusher. *We do not handle the ball pusher body. Features - By attaching the ball pusher body, the air valve can be used for various applications such as forced exhaust from the air valve, pipeline cleaning, and water supply operations. - Performance is equivalent to JWWA B 137 rapid air valves for water supply (excluding φ200 mm). - Both the inner and outer surfaces are coated with epoxy resin powder to suppress rust formation. - The pressure relief valve reduces the initial operating torque of the ball pusher. - It complies with the Tokyo Metropolitan Waterworks Bureau specifications for water supply piping materials. For more details, please contact us or download the catalog.

  • valve
  • Piping Materials
  • valve

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Rapid air valve

Rapid air valves for water supply that conform to the Japan Water Works Association JWWA B 137 standard. (Type 4, 16K is a compliant product)

The φ25-75mm is suitable for shallow burial. It is made of ductile cast iron (FCD450-10) and features reliable internal and external powder coating. Features: - The compact design structure makes φ25-75mm ideal for shallow burial. - Both the internal and external surfaces are coated with epoxy resin powder to suppress rust formation. - The bolts are made of stainless steel (SUS304), ensuring long-term use is safe. - The φ25mm has a floating valve body connected to a movable valve body, allowing for smooth and reliable operation by applying the principle of leverage. - The ball cock is made of stainless steel (SCS13) and includes a freeze damage prevention feature, ensuring safety even with long-term use. A long lever type for easy operation is also available. - The φ25-100mm is a lead-free product that does not use any copper alloys containing lead. For more details, please contact us or download the catalog.

  • valve
  • Piping Materials
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Raw water and agricultural water air valve Space Air Mini D21 type

Air valve made of nylon resin, ideal for agricultural water and reclaimed water mixed with foreign substances.

The air layer created within the valve prevents foreign substances from adhering to the shut-off section, supporting the protection of the piping and the reduction of water supply energy through appropriate exhaust. Features - The air layer generated by the low-position float and conical valve box blocks debris and foreign objects, preventing poor shut-off and malfunction. - The unique rolling seal structure prevents the valve seat from sticking. For more details, please contact us or download the catalog.

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  • Piping Materials
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High-pressure (40K) air valve High Pressure S15 type

Air valve made of cast iron, suitable for high-pressure industrial water and other water piping.

By properly exhausting the air in the piping with an air valve, we support the stabilization of water supply volume and the reduction of water supply energy. Features: - This cast iron air valve is optimal for high-pressure piping up to 4.0 MPa (supports exhaust only under pressure). - The rolling seal structure ensures stable operation and water tightness over a long period. - Its simple design allows for easy maintenance. For more details, please contact us or download the catalog.

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Special Specification Rotary Valve "Blow-Through Type Rotary Valve"

Hygienic and efficient transportation is possible.

The "Breakthrough Type Rotary Valve" is a rotary valve that easily becomes a self-supporting pumping device when combined with a blower. It can be directly connected to the pumping line, and since the blower air directly hits the rotor pockets, there is minimal adhesion of powder to the rotor, allowing for hygienic and highly sealed transportation. Its direct installation to the line saves space. It is used in the production of lightweight foods (such as powdered milk and instant coffee), and larger types can be used for handling operations. 【Features】 ■ Special structure adopted for bearing and blade shaft sealing ■ Usable in high-pressure transport lines ■ Capable of pumping abrasive powders *For more details, please refer to the catalog or feel free to contact us.

  • Other powder equipment
  • valve

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Special Specification Rotary Valve "Titanium Lining Rotary Valve"

Suitable for corrosive environments.

The "Titanium Lined Rotary Valve" is a specially designed rotary valve suitable for use in corrosive environments such as corrosive gases and seawater. Thanks to the lining process, significant cost reductions can be achieved compared to an all-titanium construction. The boundary between the titanium and the base material is almost imperceptible to the naked eye. This product is highly regarded for its technological capabilities. 【Features】 ■ Significant cost reduction due to the lining process ■ Strong resistance to corrosion ■ The boundary between the titanium and the base material is almost imperceptible to the naked eye *For more details, please refer to the catalog or feel free to contact us.

  • Other powder equipment
  • valve

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Sanitary Rotary Valve 【Easy Disassembly, Internal Cleaning, Inspection, and Assembly!】

A sanitary rotary valve that allows for easy inline disassembly, internal cleaning, inspection, and assembly!

The "Sanitary Rotary Valve" is a rotary valve capable of manufacturing food and pharmaceutical powders, as well as powder coatings and toners. It is an excellent product in terms of hygiene, as it allows for easy disassembly, internal cleaning, inspection, and reassembly while remaining in the production line. Its outstanding functionality and convenience have been highly regarded in the manufacturing of powder coatings and toners. It is also possible to manufacture the entire equipment in all SUS, including the base and cover, allowing for water washing of the entire unit. 【Features】 ■ Internal cleaning and removal can be done while the main body is assembled in the production line. ■ Direct motor connection and compatibility with ferrules at the inlet and outlet are also possible. ■ Silicone and Teflon sealing materials are available. *For more details, please request materials or view the PDF data available for download.

  • Other powder equipment
  • valve

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