Keihin Co., Ltd. is a Japanese company specializing in the development, manufacturing, and sales of various automatic valves (solenoid valves, motorized ball valves, air-operated valves, constant flow valves, check valves, electric flow control valves) and other valves.
Our comprehensive services include the (1) international sales and support of various valve products and (2) design, development, and manufacturing.
Our products can be purchased from anywhere around the world. We provide quotations, sell products, and introduce local distributors via our website. Feel free to contact us if you wish to purchase our products.
Ever since our foundation in 1972, we have been developing and manufacturing various valves. Most of our products are manufactured in Japan. We deliver our products to more than 1,200 customers each year around the world.
We design and develop various types of valves, including solenoid valves, motorized ball valves, electric flow control valves, constant flow valves, check valves, air-operated valves, and manual valves. We also accommodate requests for minor changes to existing products and other customizations. Feel free to contact us with any inquiries about customization.
Our valves are manufactured in a factory based in Japan, under strict quality and process control. Our products have earned the trust of customers and are adopted in a wide range of industries. See below for more information.
Ever since our foundation in 1972, we have produced various types of valves, and each year we deliver products to more than 1,200 customers around the world. Our products are used in applications that require high quality control, such as power plant facilities, rolling stock (local trains and bullet trains), and oil-related facilities. In addition, our products find broad applications in stores, buildings, and equipment where there is a flow of fluids including water, oil, air, gas, and steam.
Our solenoid valves are used in the braking system and warning horn of local trains and bullet trains operating in Japan.
Solenoid Valves / Level Control Valves
Our solenoid valves are used in fuel and lubricating oil purifiers on marine vessels. Our space-saving, anti-chattering level control valves (ACL series) are used in onboard tank facilities.
Solenoid Valves / Other
We manufacture solenoid valves for use in nuclear power plants, where extremely strict control is required. We also manufacture solenoid valves and check valves for high-pressure applications in thermal power plants, hydraulic power plants, etc.
Food Machines / Store Equipment
Constant Flow Valves / Air-Operated Valves
Our high-durability constant flow valves, which can maintain a constant flow rate, are used for water conservation in store facilities. Our air-operated valves are used in food production machines that do not allow the use of electricity.
Building / Air-Conditioning
Motorized Ball Valves
Our motorized ball valves featuring an emergency shutdown function and proportional motorized ball valves (KL-E series) are used for air-conditioning facilities in buildings and hospitals.
Machinery / Equipment
Our valve products are used in various fields including test instruments, semiconductors, food machines, water treatment systems, boilers, medical devices, and so on.
International Sales Division +81-45-453-1616 Hours: 8:50 A.M. to 5:40 P.M.