Bellow double stage high pressure regulator for NO gas mixtures - DI235
The DI235 high pressure diaphragm/bellows cylinder regulator is dedicated to specific NO treatment in hospitals.
Key advantages
- Ideally suited for NO/N2 mixtures (N2 with 1000 ppm NO) applications
- Delivers a very stable outlet pressure together with a very sensitive set-up of this outlet pressure
- Exceptionally stable outlet pressure due to dual-stage diaphragm/bellows technlology
- 1 inlet/2 outlets
- The DI 235 regulator is a double stage regulator with first stage in diaphragm regulator and second stage with Rotarex proven bellow regulator technology
- Very accurate pressure control for reliable service and guarantees a stable outlet pressure due to the double stage bellow technology
- Compact and lightweight design
FLOW CURVES
Specifications
| O-ring | FPM |
| Bellow | AISI 316L (SS version) |
| Weight | ± 1,4 kg ± 3.0 lbs |
| Leak rate | 10-8 mbar ℓ/s He |
| Gauges | High and low pressure (M10 x 1 or 1/4 NPT) |
| Max inlet pressure | 300 bar 4350 psig |
| Diaphragm | AISI 304 |
| Temperature range | - 20°C to + 60°C - 4°F to + 140°F |
| Outlet Pressure | 5 bar |
| Nominal flow | 3 Nm3 /h |
| Body material | Stainless steal |
Dimensional drawings
Downloadable catalogs, brochures
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