Safety device for acetylene use - DF50
DF50 is a safety device used in high-pressure acetylene pipes as flow cut off device according to ISO 10961.
It is to be placed before regulators, switch over boards or supply boards AD (acetylene) version.
Key advantages
- Safety device equipped with only a fuse
- Automatically shuts off the acetylene supply in the event of a flash back when a preset temperature was reached
- Approved by validation test according to EN ISO 15615
- In compliance with the PED 2014/68/EU directive
Specifications
| Gas used | C2H2 |
| Maximum operating pressure | 25 bar |
| Inlet connection | G2 male according to ISO 228 |
| Outlet connection | G2 male according to ISO 228 |
| Body material | dichromate steel |
| Total length | 136 Mm |
| Weight | 1.9 kg |
| Body diameter (maximum) | 61 Mm |
| Pressure drop: vs flow | See p.14 |
Dimensional drawings
Downloadable catalogs, brochures
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