Japan is said to be the country that utilizes hydrogen the most in the world.
A hydrogen vehicle is a type of alternative fuel vehicle that uses hydrogen fuel for motive power.
Power is generated by converting the chemical energy of hydrogen to mechanical energy, either by reacting hydrogen with oxygen in a fuel cell to power electric motors or, less commonly, by burning hydrogen in an internal combustion engine. Fujikin valves can be widely found in fuel cell vehicles (FCV)
Fuel cell vehicles (FCV) are equipped with a three layer structured high pressure hydrogen tank, it had been proven that no leakage despite of repeated various collision and fire test.
Bullet penetration tests were also conducted with a hydrogen tank.
The tank did not exploded after bullets penetrated the tank filled with hydrogen.
In supply chain, unused energy and natural energy from overseas had been imported to Japan to produce hydrogen.
These gases is shipped by liquefaction by cooling down to -253°C, changing from gas to liquid.
By liquefaction, it volume can decreases to 1/800, making it possible to ship in large quantities.
Fujikin low temperature valve can be applied to tankers transporting liquefied hydrogen.