Body material | Inlet pressure | Port configuration | Outlet Pressure | Inlet connection | Outlet connection | Gauges |
L | 280 | R | 1,5 | NPT | NPT | 1 |
Diaphragm dual stage high pressure regulator with cartridge - DC280/DC380
DC280 - DC380 high pressure cylinder regulator is designed for pure, inert and corrosive gas applications such as analytical instrumentation (gas chromatography, carrying gas, calibration gas). A cylinder connector is necessary to connect it to the cylinder valve.
Key advantages
- This dual stage regulator is based on the Cartridge seat Technology
- Accurate pressure control for reliable service
- Compact, ergonomic and lightweight design
- Handwheel in compliance with ATEX regulation and easy to clean
- Could be equipped with a shut off valve
- Relief valve seat seals material: Brass version (EPDM), Stainless Steel (FPM)
FLOW CURVES
Specifications
| Female ports | 1/4 NPT (inlet/outlet) |
| Seat seal | PCTFE |
| O-ring | PTFE |
| Diaphragm | Hastelloy® |
| Weight | +/- 1,5 kg |
| Temperature range | -40 to +60 °c |
| gauges- | High and low pressure (1/4 NPT) |
| Inlet pressure | 200/300 bar 2.900/4.350 psi |
| Outlet Pressure | 0,1-1,5 / 0,4-4 / 1-10 / 1,6-16 / 3,5-35 bar 21,75/58/145/232/508 psi |
| Oxygen use | OK with brass and stainless steel |
| Leak rate | 10-8 m-bar-l-s |
| Nominal flow cv | 1/2/10/20/30 Nm3/h (n2) |
Dimensional drawings
Product Configurator
Downloadable catalogs, brochures
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