Client Protection
Dedicated Support
CONCOA 427 Series | Face Seal Line Regulator | 1/4 in Face Seal, 316L Stainless
The CONCOA 427 Series handles secondary or point-of-use pressure control of the highest purity gases. Butt-welded face seal connections give very high leak integrity, and the regulator can be bracket mounted on a front or rear panel and fed by a flexible hose. The 427 Series has no single part number: outlet pressure range, gauges, connections and options are chosen when the ordering code is built.
- Butt-welded face seal connections
- Metal-to-metal diaphragm seal
- Maximum inlet pressure (bare body): 3000 PSIG (210 BAR)
- Body: 316L stainless steel barstock; bonnet: chrome-plated brass barstock
- Diaphragm: 316L stainless steel; seat: PTFE
- 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 | 427 Series |
| Max inlet pressure (bare body) | 3000 PSIG (210 BAR) |
| Body | 316L stainless steel barstock |
| Bonnet | Chrome-plated brass barstock |
| Seat | PTFE |
| 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 |
| Ports (bare body) | 1/4 in face seal connection |
Related Products
CONCOA 8064549-01-1 | Medical Oxygen Adjustable Pressure Regulator | CGA 540-H, 0-100 PSIG
CONCOA 8064549-01-1 | Medical Oxygen Adjustable Pressure Regulator | CGA 540-H, 0-100 PSIG
CONCOA 8064544-01-1 | Medical Oxygen Flowmeter Regulator | CGA 870 (Yoke), 1-8 LPM
CONCOA 8064544-01-1 | Medical Oxygen Flowmeter Regulator | CGA 870 (Yoke), 1-8 LPM
CONCOA 8064548-01-1 | Medical Oxygen Adjustable Pressure Regulator | CGA 540, 0-100 PSIG
CONCOA 8064548-01-1 | Medical Oxygen Adjustable Pressure Regulator | CGA 540, 0-100 PSIG
CONCOA 8064543-01-1 | Medical Oxygen Flowmeter Regulator | CGA 540-H, 1-8 LPM
CONCOA 8064543-01-1 | Medical Oxygen Flowmeter Regulator | CGA 540-H, 1-8 LPM
CONCOA 8064535-01-1 | Medical Oxygen Flowgauge Regulator | CGA 870 (Yoke), 1-5 LPM
CONCOA 8064535-01-1 | Medical Oxygen Flowgauge Regulator | CGA 870 (Yoke), 1-5 LPM
CONCOA 8064541-01-1 | Medical Oxygen Flowmeter Regulator | CGA 870 (Yoke), 1-15 LPM
CONCOA 8064541-01-1 | Medical Oxygen Flowmeter Regulator | CGA 870 (Yoke), 1-15 LPM
CONCOA 8064550-01-1 | Medical Oxygen Adjustable Pressure Regulator | CGA 870 (Yoke), 0-100 PSIG
CONCOA 8064550-01-1 | Medical Oxygen Adjustable Pressure Regulator | CGA 870 (Yoke), 0-100 PSIG
CONCOA 8064552-01-1 | Medical Oxygen Regulator | Preset 50 PSIG, CGA 540-H Inlet
CONCOA 8064552-01-1 | Medical Oxygen Regulator | Preset 50 PSIG, CGA 540-H Inlet