The Albatec CRA-1100 is a single-stage cylinder pressure regulator designed for precise pressure control of high-purity specialty gases. It is available with a nickel-chrome-plated brass body for inert, reactive, flammable, and oxidizing gases and gas mixtures up to grade 6.0, or with a stainless-steel 316 body for corrosive gases. Key features:
| Technical Specification | Value |
|---|---|
| Regulator type | Single-stage |
| Maximum inlet pressure P1 | 300 bar |
| Available outlet pressures P2 | 15, 20, 50, 100 or 200 bar |
| Body material | Nickel-chrome-plated brass or stainless steel 316 |
| Valve seat | PCTFE |
| Diaphragm | Hastelloy® C276 |
| Filter | Stainless steel 316 |
| Number of ports | 6 |
| Inlet and outlet ports | 1/4 NPT female |
| Operating temperature | −30°C to +74°C |
| External leak rate | 1 × 10⁻⁸ mbar·l/s He |
| Seat leakage rate | 1 × 10⁻⁶ mbar·l/s He |
| Flow coefficient | Cv = 0.07 |
| Weight | 1.30 kg |
| Oxygen-service testing | CGA E-4 oxygen shock tested |
| Applicable standards | EN ISO 2503 and DIN EN 837-1 |
For detailed specifications and additional product information, please refer to the product catalog available in the Downloads section.
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