Made in Japan
Manufacturer: Chiyoda Seiki
Model: FC-20

Feature:

When using carbon dioxide filled in a container, a pressure regulator with a built-in electric heater is used to heat the gas that drops in temperature to an extremely low level.
This no-heater type pressure regulator “FC-20” is a pressure regulator that uses heat exchange with the atmosphere instead of an electric heater for heating.
The pressure is reduced to a slightly higher pressure to avoid the area where dry ice is generated by depressurizing high-pressure carbon dioxide, and then the temperature-decreased gas is passed through the aluminum fins to receive heat from the atmosphere to raise the temperature, and then the pressure is reduced again in two stages.

Specifications

Notes

1 If the product is used continuously for a long period of time, water droplets or frost will form on the surface, resulting in a decrease in thermal efficiency.
2 Can be used even if the surface is covered with water droplets or frost.
3 This regulator is only for carbon dioxide gas, and cannot be used by extracting liquid from a siphon type CO2 container.