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valve Product List and Ranking from 573 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
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. Fujikin Incorporated Tokyo//Machine elements and parts
  3. Nippon Daiya Valve Co., Ltd. Tokyo//Machine elements and parts
  4. 4 ゲミュージャパン Aichi//Machine elements and parts
  5. 5 AISHIN INDUSTRIAL CORPORATION Saitama//Industrial Machinery
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valve Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
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. Japan Diavalve Co., Ltd. "Product Guide" Catalog Nippon Daiya Valve Co., Ltd.
  3. 35002 type camflex valve 日本ドレッサー
  4. 4 High-Power Tractor for Smart Agriculture 'VALTRA Q Series' Nakanishi Shoji CO., Ltd. Tokyo branch
  5. 5 Spring return ball valve [Error prevention and forgetting to close prevention]

valve Product List

2626～2640 item / All 3401 items

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Reduce your water bill just by installing it! New eco-friendly water-saving device "Eco Valve"

Reduce your water bill just by installing it! New eco-friendly water-saving device "Eco Valve"

There is a record of a 30% reduction in water utility costs for the entire factory annually. This is a water-saving product that controls water volume without changing the user experience.

The new environmentally friendly water-saving device "Eco Valve" maintains the same water usage experience after installation and demonstrates water-saving effects in various facilities! It has a high water-saving efficiency, allows for quick recovery of installation costs, and also saves on electricity used by tanks and pumps, as well as fuel and power costs for water supply and heating equipment. 【Features】 ○ Unchanged usage experience ○ Quick depreciation ○ Conservation of water resources ○ Savings on fuel and power costs ○ Increased durability of water pipes ● To learn why simply installing it can save water, please refer to the catalog download.

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Air Operated Valve for Pharmaceutical Liquids 'JLV20/30 Series'

Air Operated Valve for Pharmaceutical Liquids 'JLV20/30 Series'

Suppresses particle generation! Reduces impact during valve closure due to special structure.

We would like to introduce our air-operated valve for chemical solutions, the 'JLV20/30 Series.' It suppresses particle generation. With a special structure that optimizes pilot air exhaust, it reduces the valve closing speed just before the poppet hits the orifice. Additionally, we have added a body class 3, contributing to a reduction in footprint. 【Features】 ■ Suppresses particle generation ■ Contributes to footprint reduction ■ Reduces impact energy during valve closure (proportional to V2) by 90% ■ Reduces impact during valve closure due to special structure *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Other machine elements

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The tools most needed on site: various manual hydraulic pumps.

The tools most needed on site: various manual hydraulic pumps.

Yamashita Machine provides the tools that are most needed on-site.

Yamashita Machine provides "various manual hydraulic pumps" as the tools most needed on site. We also manufacture custom products tailored to the specific needs of the site. Upon request, we develop products that are more efficient and user-friendly for the field, assisting your company in improving efficiency, reducing labor, and cutting costs. 【Features】 ■ A lineup that meets the needs of various sites, from ultra-lightweight models to heavy-use options ■ Supports the site with a variety of products, including electric pumps and high-efficiency air-driven hydraulic pumps For more details, please refer to the catalog or feel free to contact us.

  • Hydraulic Equipment
  • Other pumps

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The tool most needed on-site: self-propelled bolt tightening machine (board pressing machine)

The tool most needed on-site: self-propelled bolt tightening machine (board pressing machine)

Yamashita Machine provides the tools that are most needed on-site.

Yamashita Machine provides the "self-propelled bolt tightening machine (board pressing machine)" as the tool most needed on site. We also manufacture custom products tailored to the site. Upon request, we develop products that are more efficient and user-friendly for the site, assisting your company in improving efficiency, reducing labor, and cutting costs. For more details, please refer to our catalog or feel free to contact us.

  • Hydraulic Equipment

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Full bore equivalent type stainless steel small pneumatic automatic ball valve

Full bore equivalent type stainless steel small pneumatic automatic ball valve

Space-saving and disassemblable full-bore equivalent model

A small pneumatic automatic valve made of stainless steel, equivalent to a large flow full bore. Due to its flange connection, it is possible to clean internal components such as balls by disassembling it. Additionally, the aluminum actuator equipped with a rack and pinion mechanism is high-torque, lightweight, and compact, capable of rotating in 90° increments. It is ideal for piping in narrow spaces and for installation in devices that require miniaturization. Furthermore, there are numerous achievements in custom-made (specification changes) products based on this model.

  • Piping Materials
  • valve

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Custom-made valve for special orders and completely new designs.

Custom-made valve for special orders and completely new designs.

We offer custom valve manufacturing with various optional features centered around ball valves.

At Hamai, we are capable of manufacturing custom-made valves that cater to various industrial machinery, equipment, and piping, centered around ball valves. We can accommodate not only simple parts replacements but also modifications to the main body shape and combinations of different standards, as well as fully customized designs to meet unique specifications. Special specifications such as heat resistance, pressure resistance, corrosion resistance, chemical resistance, oil-free design, and low environmental impact are also available. ■ Examples of Requests - Change in handle shape (lever handle/knob handle). - Change in handle opening direction (clockwise/counterclockwise). - Change in O-ring material (NBR/FPM, etc.). - Incorporation of different standard screws (Rc screws/G screws/NPT screws, etc.). - Modification of shape to fit in narrow spaces. - Compatibility with special fluids. - Integration of multiple ball valves used together. - Special oil-free design. - Addition of a locking function to prevent accidental operation, etc.

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Stainless steel ball valve with key lock function lockout

Stainless steel ball valve with key lock function lockout

Perfect for lockout of semiconductor manufacturing equipment and facility piping!

Equipped with a key lock function using a padlock (sold separately). This model is oil-free and complies with the RoHS directive (10 substances). It allows for secure locking in both fully open and fully closed states, preventing accidents caused by unintended contact with the handle or vibrations, and is effective in preventing equipment and piping failures as well as enhancing safety measures. Parts are degreased and cleaned using a hydrocarbon-based cleaning machine, and after drying, they are assembled without using any oils such as grease by hand, and shipped in individual packaging. Additionally, due to the full bore equivalent specification where the inner diameter of the connecting piping is almost the same as the valve bore diameter, fluid resistance is low when fully open, and pressure loss is minimized. Moreover, there are numerous achievements in custom-made (specification changes) products based on this model.

  • Piping Materials

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Long-standing track record in various industrial equipment and automotive devices - Hamai Ball Valve

Long-standing track record in various industrial equipment and automotive devices - Hamai Ball Valve

Overwhelming high performance to meet various needs! Specifications and design changes are possible.

Our company offers various custom manufacturing options for "ball valves." We have numerous adoption records with major industrial equipment and vehicle manufacturers. Due to our reliable quality, we have received high evaluations across various industries for many years. We can also accommodate difficult environments and conditions such as high temperature, low temperature, and high pressure. If you cannot find a product that meets your requirements and are using an expensive over-spec product as a substitute, please feel free to consult us. 【Features】 ■ Short delivery time and high quality: Domestic production allows for high-quality oil-free products to be delivered in a short time. ■ Custom orders: Hamai's custom products are fully tailored to your specifications. ■ Adaptability to difficult environments: We can handle challenging environments and conditions. *For more details, please download the PDF or feel free to contact us.

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【Short delivery time・High quality】Oil-free ball valve

【Short delivery time・High quality】Oil-free ball valve

High-quality oil-free ball valves delivered to you in a short time!

For those struggling with long lead times for oil-free products. Get high-quality oil-free ball valves right now. We quickly deliver the piping materials necessary for production sites to support stable operation of your equipment. 【Features of Hamai's Oil-Free Products】 ● Cleaning before assembly with no residual grease. ● Stock held through lot production. ● Can accommodate those using in even cleaner environments (re-cleaning of finished products, clean rooms, etc.) ● Available in brass and stainless steel products. ● Butterfly handles for space-saving options are also available. *For more details, please refer to the related links or feel free to contact us.

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Optimal for narrow spaces such as inside devices: Butterfly handle, male-female ball valve.

Optimal for narrow spaces such as inside devices: Butterfly handle, male-female ball valve.

For those who are having trouble because there is not enough space inside the device to turn the lever. Streamline with a compact ball valve!

Solve the piping issues within the equipment! With a space-saving design that fits into the limited space inside the equipment, we enhance the design flexibility of the device. Products with male-female connections can also reduce piping materials, leading to even more space savings! 【Features of Hamai's Butterfly Handle Products】 ● Even in areas where there is no room to turn a lever handle, a butterfly handle can be installed without taking up space. ● Products with male-female connections are also available in the lineup. ● Brass products are also included in the lineup. *For more details, please refer to the related links or feel free to contact us.

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Brass steam ball valve capable of handling up to 200°C

Brass steam ball valve capable of handling up to 200°C

Ideal for those using expensive over-spec products in steam piping!

If you are using steam piping up to 200℃, we recommend our ball valves. They are made of brass and are affordably priced. 【Features of Brass Steam Ball Valves】 ● Top-class heat resistance for brass threaded connection ball valves ● High durability design intended for long-term use ● Long neck allows for insulation material wrapping ● Additional affordable ball valves are available for low pressure up to 180℃ ● Structure allows for re-tightening *For more details, please refer to the related links or feel free to contact us.

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【Ideal for Vibration Control】Brass Locking Ball Valve

【Ideal for Vibration Control】Brass Locking Ball Valve

Ideal for areas with high vibrations! Also recommended for preventing false openings and closings due to collisions.

If you are looking for a brass ball valve with a lockout feature, we recommend Hamai's ball valve. It can be installed in areas with no external mechanisms and limited space. Additionally, there is a space-saving knob handle type available. **Features of the Brass Lockable Ball Valve** - Can be locked with simple operation. - Usable in any orientation due to built-in spring. - Ideal for preventing accidental opening and closing due to vibrations, such as in vehicle-mounted devices. - Also effective for preventing accidental opening and closing due to contact with handles in plants. *For more details, please refer to the related links or feel free to contact us.*

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