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Ralston QTVC-DP | Differential Pressure Volume Controller | 3000 psi, 42 Turn Fine Adjust, Base Unit
Ralston QTVC-DP | Differential Pressure Volume Controller | 3000 psi, 42 Turn Fine Adjust, Base Unit
Part Number : QTVC-DP
The QTVC-DP is a volume controller for calibrating DP cells at static conditions up to 3000 psi, supplied as the base unit with no hoses, pressure reference or connections. Maximum pressure is 3000 psi (200 bar). Fine adjustment is pressure balanced over 42 turns with a resolution of 0.0005 psi (3 Pa), and the fill and vent valves are soft seated.
Key features
- Media: air and inert gas
- Vacuum to 10 InHg (33.9 kPa)
- Works at 0 to 130 °F (-18 to 54 °C)
- Seals: Buna-N, Delrin and Teflon
- Weight 3.70 lbs (1.68 kg); length 6.8 in (18 cm)
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