[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.
Inquire About This Product
Related Videos
basic information
【Material】 - Brass, Stainless Steel * Other materials can also be customized upon request. 【Diameter】 - Reduced Bore, Full Bore - 08A to 50A * Please feel free to consult us even if it does not fall within the above range.
Price range
Delivery Time
Applications/Examples of results
Petrochemical plants, food factories, semiconductor manufacturing equipment <We have numerous achievements in other industries as well> ------------------------------ <Examples of Achievements> ● Successfully developed 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 Division>
catalog（1）
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)
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.