MR400
组号: 2721- MR400 is high pressure high flow regulator for industrial applications
- Conforming to ISO 7291
- High compressed gas service (O, D, N, CO2, M, H) up to 600Nm3/h and up to 300 bar inlet pressure
- 180° connectors for direct in-line mounting as manifold regulator
- Integrated inlet filter ensures reliable function of the regulator even with old or dirty upstream pipeworks
- Contains integrated pressure relief valve
- It can be used in many applications where is requested high-flow outlet with constant delivery pressure
- Typical examples: Oxy-fuel cutting and other various oxy-fuel processes, laser process gas service, arc welding shielding gas pressure stabilizing, inertisation, etc
TECHNICAL DATA
| Bodies and bonnet material: | Brass |
| Diaphragm material: | Butyl, NBR |
| Seat sealing: | PA |
| Inlet filter: | Bronze |
| Connectors & fittings: | Brass, Stainless steel |
| Inlet connection: | DIN477, other variants on request |
| Outlet connection: | G1/2“ |
| Maximal inlet pressure for oxygen: | 300 bar |
| Outlet pressure range: | 0-20 bar |
| Temperature range: | from -20°C to 60°C |
| Maximal flow rate: | 612 Nm3/h, Nitrogen |
| Nominal flow rate: | 400 Nm3/h, Nitrogen |
| Coefficient „i“: | 0,026 |
| Coefficient „R“: | 0,159 |
| Weight: | 5,1 kg |
Leaflet_735100000652_MR400_15032013.pdf 
