Rotarex · Industrial gas valves
Small cone valves - C972/C973
Manufacturer product images · for reference
The C972/C973 are small cone high pressure valves for oxygen and nitrous oxide used for industrial applications and medical therapies.
- Compact high pressure brass cylinder valve for oxygen and oxygen mixtures (>20% O2) service and for small sized cylinders
- Permanent gas tight seal
- π marking according TPED directive
- Tested according EN ISO 10297
- Adiabatic compression tested to avoid oxygen ignitions
- Compatible with medical oxygen
Technical specifications
| Brand | Rotarex |
|---|---|
| Category | Industrial gas valves |
| Cv | 0,2 |
| Safety | C972: No / C973: Yes |
| Gas type | O2, N2O |
| Material | Handwheel: aluminium / Seat: PA 6.6 / O-rings: EPDM / Body: brass |
| Seat orifice size | 2,5 Mm |
| Temperature range | -20 to +65 °c |
| Working pressure pmax. | 200 bar |
| Helium leak rate at pmax. | Internal 10 -3 mbarl/sec / External 10 -3 mbarl/sec |
| In- and outlet connections | In accordance with all country standards |
Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.
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