Series RX 4000 Regulator
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Rotarex
Series RX 4000 Regulator
Model RX4000 · Ultra High Purity Gas Regulators
Single stage diaphragm, Cv 0.15, 0.25, 0.5, 0.9, 1.1, Inlet 21/117/207/240 bar
Maximum Inlet Pressure21 / 117 / 207 / 240 bar, rating depends on Cv and outlet version
Setting Range0.7 / 2 / 4 / 7 / 10 bar versions
In/Out Connections1/4 or 1/2 in VCR male or female, 2, 3 or 4 port bodies
Key features
- Five flow capacities, Cv 0.15 to 1.1
- Free diaphragm, single stage
- Inlet ratings up to 240 bar by configuration
- 1/4 and 1/2 inch VCR connections
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Technical selection support before you order
The higher flow single stage free diaphragm regulator in the RX family, with five flow capacities from Cv 0.15 to 1.1 and outlet pressures from 0.7 to 10 bar. Inlet ratings of 21, 117, 207 and 240 bar apply depending on the Cv and outlet chosen, because not every combination reaches every rating. Connections extend to 1/2 inch VCR alongside the 1/4 inch options. Assembly, testing and packaging are done in an ISO Class 4 cleanroom, and each regulator carries an individual serial number.
Specification
| Maximum Inlet Pressure | 21 / 117 / 207 / 240 bar, rating depends on Cv and outlet version |
|---|---|
| Setting Range | 0.7 / 2 / 4 / 7 / 10 bar versions |
| In/Out Connections | 1/4 or 1/2 in VCR male or female, 2, 3 or 4 port bodies |
| Stages | single stage |
| Temperature | -20 to +65 C |
| Cv | 0.15 / 0.25 / 0.5 / 0.9 / 1.1 |
| Body Material | AISI 316L stainless steel to SEMI F20 |
| Technology | free diaphragm |
| Seat Material | PCTFE (polyimide optional) |
Gases
Hydrogen
