Made in Japan
Manufacturer: Chiyoda Seiki

Feature:

1. Pursuit of “safety, durability, light weight, and ease of use
Dry-type safety device and gauge protector are standard. 2.
2. for oxygen, various inlet connection shapes are available.
3. 270-degree wide-angle, large-diameter scale
4. free-slide type for acetylene: frame and foot screws are free-slide and will not loosen even if regulator is rotated. 5.
5. Available without gauge protector.
6. Compliant with new JIS standard. Conforms to the new JIS standard.

In addition, Chiyoda Seiki has improved the safety mechanism of the fuser pressure regulator as follows in order to comply with the new JIS (B6803) standard revised in August 2003 based on the ISO standard.
1. It is no longer possible to remove the pressure adjustment handle.
2.It is no longer possible to adjust the pressure above the specified pressure.
3.It is no longer possible to adjust the safety valve (relief valve).

Specifications:

Product samples:

• Spanner ・N type
• Spanner ・German style
• Free slide frame type

Operation explanation of the dry safety device:

Pressure Regulator for Stout Oxygen Flow Chart: