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Ralston QTVC-0000-0-0 | Compressed Gas Volume Controller | 3000 psi, 0.0005 psi Fine Adjustment
QTVC-0000-0-0 is a QTVC volume controller supplied alone, without a gauge adapter, hoses or process connections. With an external pressure calibrator and nitrogen, one device handles both ultra-precise low-pressure differential work and high-pressure static calibrations.
Key features
- Maximum pressure 3000 psi (200 bar / 20 MPa)
- Vacuum to 10 inHg (33.9 kPa)
- Fine adjustment resolution 0.0005 psi (3 Pa) over 42 pressure-balanced turns
- Nitrogen or inert gas media
- Specifications
- Downloads
| Part Number | QTVC-0000-0-0 |
| Brand | Ralston |
| Model | QTVC-0000-0-0 |
| Max Pressure | 3000 PSI / 200 bar / 20 MPa |
| Max Vacuum | 10 InHg / 33.9 kPa |
| Fine Adjustment Resolution | 0.0005 psi / 3 Pa |
| Mechanical Rotation | 42 turns (pressure balanced) |
| Pressure Media | Nitrogen, inert gas |
| Inlet Port | Male Quick-test |
| Outlet Port | Male Quick-test, Male Quick-test with cap and chain |
| Materials | Anodized Aluminum, Brass, Plated Steel, Stainless Steel |
| Country of Origin | USA |
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