[Chemical and Food Factory Case Study] Lockable Ball Valve for Defective Product Contamination Prevention
It opened due to a collision! Hamai's lockable ball valve prevents accidental opening and closing caused by unexpected impacts.
"After hitting the handle, it opened on its own." "Since I miscalculated the amount, I have no choice but to discard it." Such operational issues can be addressed with Hamai's lockable ball valves. The locking mechanism is made of metal, so it won't disengage even under strong impact. Our ball valves have a built-in spring that ensures reliable locking regardless of orientation, making them ideal for safety measures. 【Features】 - Domestic manufacturing: A rare "pure domestic" product for small-diameter valves. - Complete traceability: In-house management from assembly to shipping. - Integrated lock: Takes up less space compared to retrofitted locking solutions. - Built-in spring: Can be used regardless of orientation. - Short delivery times: 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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basic information
【Material】 - Brass, Stainless Steel * Other materials can be customized upon request. 【Diameter】 - Reduced Bore, Full Bore - 08A to 50A * Please feel free to consult us if the above does not apply.
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Petrochemical plants, food factories, semiconductor manufacturing equipment <We have numerous achievements in other industries as well> ------------------------------ <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 contact 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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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.