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CONCOA 415 Series | Two Stage Stainless Steel Regulator | 316L Stainless, Corrosive and Toxic Gases
The CONCOA 415 Series is a two stage regulator with a 316L stainless steel body for primary control of ultra-high purity gases, including corrosive and toxic gases. It can be fitted directly to a top-outlet cylinder or bracket mounted with a flexible hose to the source. There is no fixed part number for the 415 Series; units are built to an ordering code that specifies outlet range, gauges, connections and options. Choices named by CONCOA include 3500 or 4500 PSIG inlet ratings (with PCTFE seat).
- Metal-to-metal diaphragm seal
- Pipe away relief valve for safe venting
- Maximum inlet pressure (bare body): 3000 PSIG (210 BAR); 3500 PSIG (240 BAR) optional; or 4500 PSIG (310 BAR) optional
- Body: 316L stainless steel barstock; bonnet: chrome-plated brass barstock
- Diaphragm: 316L stainless steel; seat: PTFE; PCTFE with 3500 PSIG (240 BAR) or 4500 PSIG (310 BAR) inlet option
- Filter: Patented 10-micron 316 stainless steel mesh
- Helium leak integrity 1 x 10⁻⁹ scc/sec; Cv 0.1
- Specifications
- Downloads
| Ordering code | Configured to order |
| Brand | CONCOA |
| Series | 415 Series |
| Max inlet pressure (bare body) | 3000 PSIG (210 BAR); 3500 PSIG (240 BAR) optional; or 4500 PSIG (310 BAR) optional |
| Body | 316L stainless steel barstock |
| Bonnet | Chrome-plated brass barstock |
| Gauges | 2 in (50 mm) diameter stainless steel |
| Seat | PTFE; PCTFE with 3500 PSIG (240 BAR) or 4500 PSIG (310 BAR) inlet option |
| Filter | Patented 10-micron 316 stainless steel mesh |
| Temperature range | -40°F to 140°F (-40°C to 60°C) |
| Diaphragm | 316L stainless steel |
| Cv | 0.1 |
| Helium leak integrity | 1 x 10⁻⁹ scc/sec |
| Internal seals | PTFE |
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