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CONCOA 212 Series | Two Stage Pressure Regulator | 3000 PSIG Inlet, Cv 0.28
The CONCOA 212 Series is a two stage regulator for primary control of non-corrosive, liquefied or high purity inert gases (up to grade 4.5) where delivery must hold steady as supply pressure changes. High flow capacity lets one regulator feed several user points. The 212 Series has no single part number: outlet pressure range, gauges, connections and options are chosen when the ordering code is built. Choices named by CONCOA include 3500 PSIG (240 BAR) or 4500 PSIG (310 BAR) inlet ratings and factory options for single station manifold use with or without purge, a low-pressure alarm or multiple inlets.
- CAPSULE® seats with 360° filtration in both stages
- Cleaned for oxygen service
- Maximum inlet pressure (bare body): 3000 PSIG (210 BAR); 3500 PSIG (240 BAR) optional; or 4500 PSIG (310 BAR) optional
- Body: Chrome-plated forged brass; bonnet: chrome-plated, die-cast zinc
- Diaphragm: 316L stainless steel; seat: PCTFE (first stage); PTFE (second stage)
- Filter: 10-micron sintered bronze
- Specifications
- Downloads
| Ordering code | Configured to order |
| Brand | CONCOA |
| Series | 212 Series |
| Max inlet pressure (bare body) | 3000 PSIG (210 BAR); 3500 PSIG (240 BAR) optional; or 4500 PSIG (310 BAR) optional |
| Body | Chrome-plated forged brass |
| Bonnet | Chrome-plated, die-cast zinc |
| Gauges | 2 1/2 in (63 mm) diameter plated case |
| Internal seals | PTFE |
| Filter | 10-micron sintered bronze |
| Temperature range | -40°F to 140°F (-40°C to 60°C) |
| Diaphragm | 316L stainless steel |
| Cv | 0.28 |
| Helium leak integrity | 1 x 10⁻⁸ scc/sec |
| Seats | PCTFE (first stage); PTFE (second stage) |
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