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CONCOA 405 Series | Brass Line Regulator | 0-15 to 0-500 PSIG Ranges, Brass
The CONCOA 405 Series is a brass barstock line regulator for secondary or point-of-use control of ultra-high purity inert gases. Where gas is piped to instruments, it lets users monitor and trim delivery pressure closely. It is configured to order, so the delivery range, gauges, inlet and outlet connections and any options are selected at the time of ordering. Choices named by CONCOA include pressure ranges from 0-15 PSIG to 0-500 PSIG.
- Metal-to-metal diaphragm seal
- Captured vent capable bonnet
- Maximum inlet pressure (bare body): 3000 PSIG (210 BAR)
- Body: Brass barstock; bonnet: brass barstock
- Diaphragm: 316L stainless steel; seat: PTFE
- Filter: 10-micron sintered bronze
- Helium leak integrity 1 x 10⁻⁹ scc/sec; Cv 0.1 Max outlet 50 PSIG (3.5 BAR) or below; 0.2 Max outlet above 50 PSIG (3.5 BAR)
- Specifications
- Downloads
| Ordering code | Configured to order |
| Brand | CONCOA |
| Series | 405 Series |
| Max inlet pressure (bare body) | 3000 PSIG (210 BAR) |
| Body | Brass barstock |
| Bonnet | Brass barstock |
| Gauge | 2 in (50 mm) diameter brass |
| Seat | PTFE |
| Filter | 10-micron sintered bronze |
| Temperature range | -40° to 140°F (-40°C to 60°C) |
| Diaphragm | 316L stainless steel |
| Cv | 0.1 Max outlet 50 PSIG (3.5 BAR) or below; 0.2 Max outlet above 50 PSIG (3.5 BAR) |
| Helium leak integrity | 1 x 10⁻⁹ scc/sec |
| Internal seals | PTFE |
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