A high-flow/high-pressure brass ball valve featuring a high-strength forged body. Designed for durability, it can be used for extended periods in equipment and factory piping. <Made in Japan>
A brass ball valve of standard bore type designed to accommodate high flow rates, surpassing that of reduced bore valves. It minimizes fluid resistance and pressure loss, boasting top-class high pressure resistance among brass valves. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - High flow and standard bore specifications - High-strength integrated body made through hot forging - Made with PTFE, which excels in corrosion resistance and durability - Anti-extrusion structure with the stem assembled from inside the body - Improved airtightness with a conical spring ■【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 (Receptionist / Second Sales).
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basic information
■【Model Number】 RBS-43 Type ■【Product Specifications】 Nominal Diameter: 08A to 50A Maximum Operating Pressure: 4.12MPa Operating Temperature Range: -10℃ to +120℃ (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＞ Click here→ https://www.hamai-net.com/order/ ●＜Ball Valve Product Information WEB Page＞ Click here→ https://www.hamai-net.com/products_cms/ball_valve-index.html －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
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Applications/Examples of results
- Industrial Equipment - Gas Piping <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 our top-level development technology, 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>
catalog（5）
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CAD data（8）
| Model number | overview | File |
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| 【3D】RBS-43-08Rc |
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| 【3D】RBS-43-10Rc |
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| 【3D】RBS-43-15Rc |
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| 【3D】RBS-43-20Rc |
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| 【3D】RBS-43-25Rc |
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| 【3D】RBS-43-32Rc |
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| 【3D】RBS-43-40Rc |
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| 【3D】RBS-43-50Rc |
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Company information
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.