Model V PTFE medium range flow meters
model V PTFE single flow tube rotameter for medium flow rate measurement
- Dual rotatable direct reading scales for air and water
- Vertical in-line or panel mount versions available
- flow ranges from 3 to 4 LPM water and 100 to 625 SLPM air
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Incorporating traditional rotameter precision glass technology, these rugged PTFE flow meters offer accurate and economical solutions to medium flow range measurements. V meters are designed with unique rotatable scales of dual air-water direct reading graduations showing SCFM and SLPM (air), as well as GPM and LPM (water) markings.
Flow meters are individually tested on a Mass Spectrometer Leak Detector and certified to a leak integrity rating of 1 x 10-7 sccs Helium or better.
| Scales | Rotatable, direct reading air, (SCFM-L/min) and water (GPM-LPM). Scale length is 127mm (nominal). |
| Standard Accuracy | ±5% FS |
| Maximum operating temperature | 65°C |
| Maximum internal gas pressure (static) | Max 6.7 bar(g) |
| Flow tubes | Heavy walled precision formed borosilicate glass. |
| Wetted parts | PTFE, PCTFE. |
| Seals | PTFE |
| Connections | 3/8″ NPT female in line or horizontal rear. |
In Line Meters
| Maximum Flow (Air) | Maximum Flow (Water) | Connection | Part Number (w/ Valve) | Part Number (no Valve) |
|---|---|---|---|---|
| 100 L/min | 3 L/min | 3/8″ FNPT | VIT4-TA-V06-01-TF | VIT3-TA-V06-01-TF |
| 200 L/min | 5.75 L/min | 3/8″ FNPT | VIT4-TA-V07-01-TF | VIT3-TA-V07-01-TF |
| 300 L/min | 8.25 L/min | 3/8″ FNPT | VIT4-TA-V08-01-TF | VIT3-TA-V08-01-TF |
| 400 L/min | 11 L/min | 3/8″ FNPT | VIT4-TA-V09-01-TF | VIT3-TA-V09-01-TF |
| 500 L/min | 13.25 L/min | 3/8″ FNPT | VIT4-TA-V10-01-TF | VIT3-TA-V10-01-TF |
| 625 L/min | 16 L/min | 3/8″ FNPT | VIT4-TA-V11-01-TF | VIT3-TA-V11-01-TF |
Panel Mount Meters
| Maximum Flow (Air) | Maximum Flow (Water) | Connection | Part Number (w/ Valve) | Part Number (no Valve) |
|---|---|---|---|---|
| 100 L/min | 3 L/min | 3/8″ FNPT | VPT4-TA-V06-02-TF | VPT3-TA-V06-02-TF |
| 200 L/min | 5.75 L/min | 3/8″ FNPT | VPT4-TA-V07-02-TF | VPT3-TA-V07-02-TF |
| 300 L/min | 8.25 L/min | 3/8″ FNPT | VPT4-TA-V08-02-TF | VPT3-TA-V08-02-TF |
| 400 L/min | 11 L/min | 3/8″ FNPT | VPT4-TA-V09-02-TF | VPT3-TA-V09-02-TF |
| 500 L/min | 13.25 L/min | 3/8″ FNPT | VPT4-TA-V10-02-TF | VPT3-TA-V10-02-TF |
| 625 L/min | 16 L/min | 3/8″ FNPT | VPT4-TA-V11-02-TF | VPT3-TA-V11-02-TF |