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valve Product List and Ranking from 571 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 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 10, 2025～Jan 06, 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. Fujikin Incorporated Tokyo//Machine elements and parts
  3. Nippon Daiya Valve Co., Ltd. Tokyo//Machine elements and parts
  4. 4 大和バルブ Tokyo//Machine elements and parts
  5. 5 トーステ Osaka//Ferrous/Non-ferrous metals
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valve Product ranking

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 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. NDV "Ball Valve" Comprehensive Catalog Nippon Daiya Valve Co., Ltd.
  3. Spring return ball valve [Error prevention and forgetting to close prevention]
  4. 4 Japan Diavalve Co., Ltd. "Product Guide" Catalog Nippon Daiya Valve Co., Ltd.
  5. 5 35002 type camflex valve 日本ドレッサー

valve Product List

3211～3225 item / All 3416 items

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For those troubled by over-spec products: High and low temperature compatible ball valves.

For those troubled by over-spec products: High and low temperature compatible ball valves.

For those troubled by existing products being over-spec or long lead times for overseas products, we offer domestic production ball valves as a solution.

Leveraging our strength as the number one domestic manufacturer of custom-made ball valves, we can accommodate the replacement of existing products. This is ideal for customers who are facing issues such as long lead times, slow responses, and high costs due to the use of overseas over-spec products. 【Regarding high-temperature and low-temperature ball valves】 The operating range of our stainless steel general-purpose valves is from -20°C to 180°C. We are conducting research within the range of ±20°C to 40°C. Utilizing the structure of general-purpose products and our technology, we can also accommodate temperatures outside of the above range. Please feel free to consult us. 【About Hamai's ball valves】 Hamai's industrial ball valves are among the industry's top high-performance ball valves, boasting a track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers in automotive, semiconductor manufacturing equipment, and general industry. We respond to the unique needs for ball valves with overwhelming quality, including adoption as genuine parts by various companies and the development of unique functions.

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Oil-free specification forged ball valve, full bore, made of brass.

Oil-free specification forged ball valve, full bore, made of brass.

Adopts a high-strength forged body, full bore specification oil-free ball valve. Complete degreasing cleaning is performed before assembly using a hydrocarbon-based cleaning machine. <Made in Japan>

The full bore type "HBS-50" is oil-free. Parts are degreased and cleaned using a hydrocarbon-based cleaning machine, and after drying, they are assembled without using any oil on bare hands and shipped in individual packaging. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Achieves complete oil-free status by removing oils such as grease - Lot production that realizes low costs - Always maintaining manufacturer stock to enable immediate delivery - Rapid issuance of various documents, including oil-free treatment certificates ■【Product Quality Recognized by Professionals】 Hamai's ball valves are top-class high-performance ball valves with a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers. 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 [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

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Oil-free specification, high flow rate ball valve, full bore stainless steel

Oil-free specification, high flow rate ball valve, full bore stainless steel

Adopts a high-strength forged body, butterfly or wing-type stainless steel oil-free ball valve. <Made in Japan>

The basic model of the full-bore stainless steel ball valve "TSS-01" has been made oil-free. Each part undergoes degreasing and cleaning, assembled without using any oil, and shipped in individual packaging. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Achieves complete oil-free status by removing oils such as grease - Lot production that realizes low costs - Maintains a constant inventory for immediate delivery - Quick issuance of various documents, including oil-free treatment certificates - Oil-free specification model based on the TSS-01 type - Made from SCS14, which has excellent corrosion and heat resistance ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of large-scale supply (OEM) to various industrial equipment and machine tools, primarily among 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 [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

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[With explanatory video] Ball valve to prevent opening and closing accidents caused by vibration and impact.

[With explanatory video] Ball valve to prevent opening and closing accidents caused by vibration and impact.

Safety measures for piping equipment! Strongly locks in both vertical directions with a unique mechanism. Compatible with key locks such as padlocks, contributing to the prevention of accidents caused by incorrect operation.

The ball valve 'TSS-140' with a spring-type locking mechanism is a full-bore ball valve equipped with a dual safety mechanism that includes both spring locking and key locking. It can be securely locked in either the open or closed position, regardless of orientation, preventing malfunctions due to human error, vibrations, or impacts. The integrated locking mechanism allows for space-saving use. It also supports lockout using a padlock (sold separately), contributing to safety measures for equipment and piping systems. 【Features】 ■ Secure locking in both fully open and fully closed positions due to the built-in spring ■ Integrated locking mechanism that does not require additional installation space ■ Lockout operation using a padlock is possible ■ Pursuit of low costs through domestic mass production ■ Quick response to documentation requests (complete traceability including investigation of contained substances) *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Prevents accidental opening and closing with a one-touch lock. Brass ball valve compliant with RoHS.

Prevents accidental opening and closing with a one-touch lock. Brass ball valve compliant with RoHS.

Be prepared for accidental disengagement! A robust locking mechanism prevents handle opening and closing accidents. By switching from inadequate safety measures, we enhance safety on site.

Equipped with a unique locking function that can fix the valve in the fully open or fully closed position with a single touch. This prevents accidents such as the handle unintentionally opening or closing due to contact with people or objects, or vibrations. The handle is compact, making it ideal for narrow piping. - Features a handle locking function that ensures reliable locking in the fully open/closed position - Lever handle with excellent operability - High-strength integrated body made through hot forging - Made with PTFE, which offers excellent corrosion resistance and durability ■【Product Quality Recognized by Professionals】 Hamai's ball valves are top-class high-performance ball valves with a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers. 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 [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

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[Factory Adoption Case] Preventing Incorrect Opening and Closing of Pipes! Ball Valve with Strong Locking Mechanism

[Factory Adoption Case] Preventing Incorrect Opening and Closing of Pipes! Ball Valve with Strong Locking Mechanism

From accidental opening and closing to work-related accidents! Are you overlooking piping in your factory's safety measures? Achieve reliable locking with built-in springs to prevent unexpected opening and closing.

"I didn't expect it to suddenly burst out." "I thought it was closed." Such oversights in safety measures can be addressed with Hamai's lockable products. Ball valves can change their opening and closing when they hit the handle. There are cases where hot water or high-pressure water can flow unexpectedly, leading to accidents. Our ball valves are equipped with a built-in spring that allows for secure locking regardless of orientation, making them ideal for safety measures. 【Features】 - Domestic manufacturing: A rare "pure domestic" product in small-diameter valves. - Complete traceability: Consistent in-house management from assembly to shipment. - Integrated lock: Takes up less space compared to retrofitted locking solutions. - Built-in spring: Can be used regardless of orientation. - Short delivery time: Available immediately due to stock on hand (※1). - Lockout compatible: Some products can also be key-locked with a padlock. ※1 Please consult us if you have a bulk order. 【Free Case Study Collection Available】 We are currently offering a collection of case studies from chemical plants! Please download it in PDF format.

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Total cost reduction! Domestic production of durable, high-quality ball valves.

Total cost reduction! Domestic production of durable, high-quality ball valves.

Are you struggling with frequent failures and problem-solving? With valves used in major construction machinery and semiconductor equipment, you can be worry-free!

"Frequent breakdowns are becoming a hassle," "There are parts that are very troublesome to replace when they break," "There are devices in locations that are difficult to handle if they break, such as export products," "The manufacturer does not respond to investigations or issues even when they break." Such concerns about overseas products can be addressed by Hamai with thorough management of domestically manufactured products. Our ball valves are manufactured, assembled, and cleaned in our own domestic factory, providing a consistent response. We balance the quality required for industrial equipment with a mass production system, making them affordable and safe to use. 【Features】 - Domestic manufacturing: A rare "pure domestic" product for small-diameter valves. - Complete traceability: Fully managed in-house from assembly to shipment. - Stable delivery times: Domestic production minimizes the long lead times often associated with overseas products. - Short lead time response: Available immediately due to stock on hand (*). - Enhanced safety: Valves with lockout features are also available. *Please consult us if you have a bulk order. 【Free Case Study Collection Available】 We are currently publishing a collection of case studies on construction machinery! Please download it from the PDF. *Custom orders and modifications are also available. For more details, please contact our [Tokyo Headquarters] at TEL 03-3492-6655 (Receptionist / Second Sales).

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禁油処理　２ＷＡＹロックアウトボールバルブ　TSS-154型

禁油処理　２ＷＡＹロックアウトボールバルブ　TSS-154型

禁油処理が必要なお客様で、南京錠等ロックアウトが必要な方や、既存の安全対策を手間だと感じる方にオススメな安全対策製品です。

スプリング内蔵で向き問わず使用できる、ロック機構搭載フルボアボールバルブ。 南京錠を使用してロックアウトも可能です。 TSS-140型の禁油処理仕様になります。 ◆【製品の特長】 ・閉でも開でもロック出来ます。 ・簡単な操作でロックの解除が出来ます。 ・不意にハンドルに衝突しても、 　勝手に開閉にならないよう、しっかりロックが掛かります。 ・ロット生産して在庫を持っているので、即納出来ます。（※１） ・バルブ一体型のロック機構の為、 　外付けのロック機構と比べスペースを取らず使用できます。 ・南京錠を通す事でロックアウトも出来ます。 ・スプリングを内蔵しているので、向きを問わずロック機構が使用頂けます。 ・本製品は在庫品で有りませんので、少し納期を頂きます。 　納期については、最寄りの営業所迄お問い合わせ下さい。

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Technical Data: Rapid Opening and Closing Cylinder Valve

Technical Data: Rapid Opening and Closing Cylinder Valve

Durable for high-frequency and high-speed opening and closing use.

Traditionally, ball valves and butterfly valves have been widely used as compressed air-operated automatic valves that can open and close quickly with low fluid flow resistance. However, they have had drawbacks in terms of "durability and high-speed operation." While these issues are rarely problematic under normal usage conditions, they can become significant in the switching valves for cooling water in the hot rolling lines of steel mills, where high frequency and high-speed opening and closing are required. Because the valve seat is equipped with a dynamic seal or metal seat, the repeated operations lead to wear and damage of the valve seat, making it difficult to maintain good sealing performance over a long period. The limit for the number of open and close cycles was around 100,000 to 200,000 times (or 10,000 to 20,000 times if the internal fluid is gas). Additionally, in cases of short opening and closing times (high-speed operation), the rapid stopping can cause a sudden pressure rise upstream of the valve due to water hammer phenomena, which adversely affects the seat packing and the valve body support bearings. This can lead to damage to the seat packing and support bearings, resulting in valve operation failure. To address these issues, we began the development of a cylinder valve as an automatic operating valve. As a result, we were able to not only solve the aforementioned problems but also complete the valve with various additional features.

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3-piece type ball valve H3FJ10K

3-piece type ball valve H3FJ10K

3-piece type

Bore diameter: Full bore Lost wax casting Material: SCS 14A / SCS 13A Pressure standard: JIS 10K Nominal diameter: 1/2" to 4" (DN15 to DN100) Flange standard: JIS B2220 Face-to-face dimension: DIN 3202 / F1 type ISO 5211 compliant mounting holes Handle lock: Yes / No *For more details, please download the PDF or contact us.

  • Company：YTK
  • Price：Other
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3/4/5 Multi-way Ball Valve H6FPN16-HL

3/4/5 Multi-way Ball Valve H6FPN16-HL

3/4/5 multiple parties

Bore diameter: Standard bore Lost wax casting Material: EN10213-1.4408, EN10213-1.4308, EN10213-1.4409, EN10213-1.0619 Pressure standard: DIN PN16 Flange standard: DIN2543 Face-to-face dimensions: F1 (1/2" to 2"), F15 (2-1/2" to 4") Nominal diameter: 1/2" to 4" (DN15 to DN100), 1/2" to 1-1/2" (DN15 to DN40) is a common type with PN40, 1-1/4" (DN32) is not manufactured Ball options: L-port, T-port, X-port ISO 5211 compliant mounting holes Handle lock: Yes *For more details, please download the PDF or contact us.*

  • Company：YTK
  • Price：Other
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2-piece type flange ball valve V2FC150

2-piece type flange ball valve V2FC150

2-piece type, flange

Bore diameter: Full bore Lost wax casting Material: ASTM-A351-CF8M, ASTM-A351-CF8, ASTM-A351-CF3M, ASTM-A216-WCB Pressure rating: ANSI CLASS 150 Flange standard: ANSI B16.5 Face-to-face dimensions: ANSI B16.10 Fire-safe design Antistatic stem Nominal diameter: 6" & 8" (DN150 & DN200) only With rod operation With handle lock hole With ISO 5211 mounting pad *For more details, please download the PDF or contact us.

  • Company：YTK
  • Price：Other
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