Ralston Instruments QTVC-2FBA-RG-2M-1M Volume Controller
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Ralston Instruments QTVC-2FBA-RG-2M-1M volume controller with 0.03 psi precision, 1/4" F BSPP gauge adapter, and metric Quick-test hoses (2m and 1m).
Product details
| Model | QTVC-2FBA-RG-2M-1M |
| Manufacturer | Ralston Instruments |
| Category | Process Controllers |
| Availability | Made to order |
Description
Overview
The Ralston Instruments QTVC-2FBA-RG-2M-1M is a volume controller configured with a 1/4" female BSPP gauge adapter and metric Quick-test hoses (2-meter and 1-meter). It provides precise pressure control through a pressure-balanced fine adjustment piston, making it ideal for international laboratory and field applications using metric connections.
Key Features
- Pressure-balanced fine adjustment piston with 0.03 psi (2 mbar) precision
- Integrated fill, balance, and vent valves in lightweight, compact unit
- 1/4" female BSPP (ISO 228/1) gauge adapter for metric gauge connections
- Quick-test System™ outlet connections for tool-free assembly
- Soft-seated valves for precise pressure control
- Dual metric hose configuration: 2-meter and 1-meter brass Quick-test hoses
- Made in U.S.A.
Applications
- Pressure gauge and transducer calibration (metric systems)
- International laboratory pressure testing
- Field pressure equipment verification (Europe, Asia)
Included Accessories
- QTVC Assembly with handle
- 1/4" female BSPP (ISO 228/1) x female Quick-test gauge adapter
- 2 m (6.6 ft) brass Quick-test hose (6900 psi rated)
- 1 m (3.3 ft) brass Quick-test hose (6900 psi rated)
- Two 1/4" female BSPP (ISO 228/1) x male Quick-test process adapters
Specifications
| Pressure Range | 0 to 3000 psi (0 to 210 bar) |
| Adjustment Precision | 0.03 psi (2 mbar) |
| Fine Adjustment Piston Type | Pressure-balanced |
| Gauge Adapter | 1/4" female BSPP (ISO 228/1) x female Quick-test |
| Connection Type | Quick-test System™ |
| Valve Type | Soft-seated |
| Hose 1 | 2 m (6.6 ft) brass, Quick-test ends, 6900 psi rated |
| Hose 2 | 1 m (3.3 ft) brass, Quick-test ends, 6900 psi rated |
| Process Connections | Two 1/4" female BSPP (ISO 228/1) x male Quick-test adapters |
| Country of Manufacture | United States |
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Ralston Instruments QTVC-2FBA-RG-2M-1M Volume Controller
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