Lockable knob handle type ball valve with a high-strength forged body due to its integrated structure. Prevents accidental opening and closing. <RoHS compliant / Made in Japan>
Equipped with a unique locking mechanism that can securely fix the valve in fully open or fully closed positions with just one touch. This prevents accidents such as the handle unintentionally opening or closing due to contact with people or objects, or vibrations. The knob handle design is ideal for narrow piping. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Equipped with a handle locking function that securely locks in fully open/fully closed positions - Knob handle that is optimal for narrow piping - High-strength integrated body made through hot forging - Excellent corrosion resistance and durability with PTFE - Anti-protrusion structure with the stem assembled from the inside of the body ■【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>.
Inquire About This Product
Related Videos
basic information
■【Model Number】 BBS-B77 Model ■【Product Specifications】 Nominal Diameter: 08A to 15A Maximum Operating Pressure: 1.96MPa 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 －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
Price range
Delivery Time
Applications/Examples of results
- Industrial Machinery <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 technologies, 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（8）
Download All Catalogs
![[Case Study] Major Oil and Chemical Plant Company - Safety Measures Ball Valve Implementation Solution Case](https://image.mono.ipros.com/public/catalog/image/01/98e/812790/IPROS10848062022025408574.jpg?w=120&h=170)
![[Case Study] Major Semiconductor Manufacturing Equipment Manufacturer - Oil-Free Ball Valve Implementation Solution Case](https://image.mono.ipros.com/public/catalog/image/01/5ed/812799/IPROS5647366136262355490.jpg?w=120&h=170)
![[Case Study] Major Construction Machinery Manufacturer - Onboard Ball Valve Implementation Solution Case](https://image.mono.ipros.com/public/catalog/image/01/bc8/812802/IPROS2628718781917561138.jpg?w=120&h=170)
CAD data（3）
| Model number | overview | File |
|---|---|---|
| 【3D】BBS-B77-08Rc |
|
|
| 【3D】BBS-B77-10Rc |
|
|
| 【3D】BBS-B77-15Rc |
|
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.