Reliable technology and
trust that create
new value.

about us

HVI with technology, HVI with quality, HVI with trust

Since its founding in 1937, Hirata Valve Industry has focused on products for
energy-related facilities.We have released a wide variety of valves that meet the expectations of our customers.

As awareness of environmental issues increases worldwide,
we would like to take responsibility to take part in creating a bright and clean
future by supplying valves for next-generation energy equipment in order to
realize GX (Green Transformation), which aims to reduce greenhouse gas emissions
and to improve industrial competitiveness.

Furthermore, in 2022, we have acquired JISQ9100 Aviation, Space, and Defense Quality Management System certification in light of the increase in the movement of people and logistics on a global scale due to globalization. Utilizing the technological capabilities we have cultivated so far, we will provide reliable value in the new market of the aircraft industry.

Business introduction


We consistently respond to customer specifications, from valve design to manufacturing and maintenance.

valve valve


Made-to-order manufacturing of
valves according to specifications

maintenance maintenance


After-sales service that protects safety

training_facilities training_facilities

Training facility

Training facilities and courses useful for acquiring knowledge

machining machining


Supports orders for parts processing only



From low temperature valves to high temperature/high pressure valves, we design,
develop, and manufacture to meet a wide variety of customer orders.