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  6. Three-way forged ball valve made of brass.

Three-way forged ball valve made of brass.

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RBS-182

last updated:Aug 07, 2025

ハマイ 営業本部
ハマイ 営業本部
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Adopting a high-strength forged body, this brass ball valve features an L-port type and three-way valve specification. With a high durability design, it is ideal for various equipment and factory piping. <Made in Japan>

Basic model of a brass three-way ball valve. It has minimal variation in sealing performance in the flow direction and can be used from any port. The O-ring is made of fluororubber, making it suitable for a wide range of applications. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Minimal variation in sealing performance, usable from any port - High-strength integrated body made through hot forging - Anti-extrusion structure with the stem assembled from the inside of the body - High airtightness and wide range of operating conditions achieved with double fluororubber O-rings ■【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 [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

    valve
★ RBS-182_全済_横山修正-メイン画像.jpg

Three-way forged ball valve made of brass.

★ RBS-182_全済_横山修正-メイン画像.jpg
★ RBS-182_全済_横山修正-メイン画像.jpg RBS-182_全済_横山修正5.jpg RBS-182_全済_横山修正6.jpg RBS-182_全済_横山修正7.jpg RBS-182_全済_横山修正4.jpg RBS-182_全済_横山修正2.jpg RBS-182_全済_横山修正3.jpg RBS-182_全済_横山修正1.jpg
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basic information

■【Model Number】 RBS-182 ■【Product Specifications】 Nominal Diameter: 08A to 25A Maximum Operating Pressure: 1.96MPa Operating Temperature Range: -10℃ to +100℃ (non-freezing) Fluid: Water, Oil, Gas, etc. ----------------------------------- ■【Related Information URL Address】 *Please copy and paste the following URL directly into your browser to view.* ●<Custom Manufacturing WEB Page> is here → https://www.hamai-net.com/order/ ●<Ball Valve Product Information WEB Page> is here → https://www.hamai-net.com/products_cms/ball_valve-index.html -----------------------------------

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Applications/Examples of results

- Industrial Equipment <We have numerous achievements in other industries as well> ------------------------------ ★【We accept custom-made manufacturing orders】 Hamai possesses cutting-edge development technology recognized worldwide. ------------------------------ <Examples of Achievements> ● Successful development of hydrogen fuel cell vehicles through joint development with a major domestic automobile manufacturer (First practical application / 2001) ● Obtained the world's first global standard "UN-R134" (PRD / safety valve) ------------------------------ Based on these top-level development capabilities, we manufacture high-performance custom-designed ball valves necessary for the development of new products and research and development that your company requires. Please feel free to consult with us. → <For inquiries regarding custom-made ball valves, please contact us here> [Tokyo Headquarters] TEL(03)-3492-6655 <Receptionist / Second Sales>

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Hamai Ball Valve Product Catalog

Hamai Ball Valve Product Catalog

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Behind the FAQ: Tips for Using It Learned from Common Questions and Failure Cases

Behind the FAQ: Tips for Using It Learned from Common Questions and Failure Cases

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[Case Study] Major Oil and Chemical Plant Company - Safety Measures Ball Valve Implementation Solution Case

[Case Study] Major Oil and Chemical Plant Company - Safety Measures Ball Valve Implementation Solution Case

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[Case Study] Major Semiconductor Manufacturing Equipment Manufacturer - Oil-Free Ball Valve Implementation Solution Case

[Case Study] Major Semiconductor Manufacturing Equipment Manufacturer - Oil-Free Ball Valve Implementation Solution Case

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[Case Study] Major Construction Machinery Manufacturer - Onboard Ball Valve Implementation Solution Case

[Case Study] Major Construction Machinery Manufacturer - Onboard Ball Valve Implementation Solution Case

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This is a must-know! Key points for selecting ball valves.

This is a must-know! Key points for selecting ball valves.

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CAD data(5)

Model number overview File
【3D】RBS-182-08Rc
  • 3D stp ( 4MB)
【3D】RBS-182-10Rc
  • 3D stp ( 4MB)
【3D】RBS-182-15Rc
  • 3D stp ( 4MB)
【3D】RBS-182-20Rc
  • 3D stp ( 3MB)
【3D】RBS-182-25Rc
  • 3D stp ( 4MB)

Company information

ハマイ

ハマイ 営業本部

Industrial Machinery

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Since its establishment in 1927, Hamai has been a comprehensive valve manufacturer, offering a lineup of ball valves with excellent functionality that accommodates a wide range of fluids, pressures, and temperatures. With advanced design capabilities and outstanding manufacturing technology, we provide custom-designed high-performance valves. Additionally, we have been manufacturing genuine parts and supplying OEM products to major manufacturers for many years. Hamai's valves are produced in domestic factories, ensuring quality unique to "Made in Japan" and attentive service.

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