Ralston Instruments QTVC-2FBA-6-3 Volume Controller
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Ralston Instruments QTVC-2FBA-6-3 volume controller with precise 0.03 psi pressure adjustment, 1/4" FNPT gauge adapter, and dual Quick-test hoses.
Product details
| Model | QTVC-2FBA-6-3 |
| Manufacturer | Ralston Instruments |
| Category | Process Controllers |
| Availability | Made to order |
Description
Overview
The Ralston Instruments QTVC-2FBA-6-3 is a versatile volume controller featuring a 1/4" female NPT gauge adapter and includes 6-foot and 3-foot Quick-test hoses. It delivers precise pressure control with a pressure-balanced fine adjustment piston, suitable for both laboratory calibration and field pressure applications.
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 NPT gauge adapter for standard gauge connections
- Quick-test System™ outlet connections for tool-free assembly
- Soft-seated valves for precise filling and venting
- Dual hose configuration: 6 ft and 3 ft brass Quick-test hoses
- Made in U.S.A.
Applications
- Pressure gauge and transducer calibration
- Laboratory pressure testing and control
- Field pressure equipment verification
Included Accessories
- QTVC Assembly with handle
- 1/4" female NPT x female Quick-test gauge adapter
- 6 ft (1.83 m) brass Quick-test hose (6900 psi rated)
- 3 ft (92 cm) brass Quick-test hose (6900 psi rated)
- Two 1/4" male NPT process connection 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 NPT x female Quick-test |
| Connection Type | Quick-test System™ |
| Valve Type | Soft-seated |
| Hose 1 | 6 ft (1.83 m) brass, Quick-test ends, 6900 psi rated |
| Hose 2 | 3 ft (92 cm) brass, Quick-test ends, 6900 psi rated |
| Process Connections | Two 1/4" male NPT adapters |
| Country of Manufacture | United States |
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Ralston Instruments QTVC-2FBA-6-3 Volume Controller
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