To prevent erroneous opening and closing, safety measures for devices and plants! Manufacturing products for accident prevention measures.
The following individuals are recommended to use Hamai's lockable ball valves: ■ Those using them in areas where incorrect opening and closing or contact could lead to work-related accidents ■ Those using ball valves in areas where quality degradation occurs due to incorrect opening and closing ■ Those for whom safety measures are mandatory according to company regulations The lock can be securely engaged regardless of orientation. Additionally, it is also recommended for those using it overseas. Our ball valves can accommodate this. ■ Companies where lockout is essential due to language barriers for workers or security issues ■ Those required to implement lockout according to various industry regulations Hamai also offers custom products. Please feel free to consult with us. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Brass Valve Lineup】 ■BBS-B77 ・Diameter: 08-15A ＜Easy operation with knob handle＞ ■BBS-B51 ・Diameter: 08-25A ＜Lever handle for vibration prevention＞ ■FBT-09 ・Diameter: 20-32A ＜Padlock lock for those who desire lockout＞ 【Stainless Steel Valve Lineup】 ■TSS-124 ・Diameter: 08-50A ＜Padlock lock for those who desire lockout＞ ■TSS-140 ・Diameter: 08-50A ＜Easy operation with built-in spring mechanism＞ ■BSS-742 ・Diameter: 08-50A ＜2-way lock that can be locked in two ways: locking mechanism and padlock lock＞ *Currently under development 【Static Electricity Prevention Valve】 ■BSS-574 ＜For those who desire static electricity prevention function even in threaded ball valves＞ *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Implementation Results】 ■In-vehicle devices ■Semiconductor factories ■Semiconductor equipment ■Food factories ■Water treatment and pure water equipment ■Coating equipment *For more details, please download the PDF or feel free to contact us.
catalog（7）
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)
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.