Model V medium range flow meters
A brass/stainless steel rotameter for medium flow rates, featuring dual scales, metric/Imperial graduations, and flexible mounting options. Covers 4-20 LPM water, 140-900 SLPM air.
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Incorporating traditional rotameter precision glass technology, these rugged brass and stainless steel 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. Rigid, compact construction. Vertical In-line or Panel Mount. Flow ranges from 4 to 20 L/min water and 140 to 900 L/min air.
| Scales | Rotatable, direct reading air, (SCFM-L/min) and water (GPM-LPM). |
| Standard Accuracy | ±5% FS |
| Maximum operating temperature | 120°C |
| Maximum internal gas pressure (static) | Max 10.3 bar(g) |
| Flow tubes | Heavy walled precision formed borosilicate glass. |
| Wetted parts | Brass or type 316 stainless steel. |
| Seals | Viton® standard. Optional : PTFE/Kalrez®/EPR. |
| Connections | 3/8″ NPT female in line or horizontal rear. |
In Line Meters
| Maximum Flow (L/min) | End Fitting Material | Part Number (w/ Valve) | Part Number (no Valve) |
|---|---|---|---|
| 140 (Air) | 4 (Water) | Brass | VIB4-VA-V01-01-ST | VIB3-VA-V01-01-ST |
| 280 (Air) | 8 (Water) | Brass | VIB4-VA-V02-01-ST | VIB3-VA-V02-01-ST |
| 425 (Air) | 11.5 (Water) | Brass | VIB4-VA-V03-01-ST | VIB3-VA-V03-01-ST |
| 575 (Air) | 15 (Water) | Brass | VIB4-VA-V04-01-ST | VIB3-VA-V04-01-ST |
| 900 (Air) | 20 (Water) | Brass | VIB4-VA-V05-01-ST | VIB3-VA-V05-01-ST |
| 140 (Air) | 4 (Water) | 316 s.s | VIS4-VA-V01-01-ST | VIS3-VA-V01-01-ST |
| 280 (Air) | 8 (Water) | 316 s.s | VIS4-VA-V02-01-ST | VIS3-VA-V02-01-ST |
| 425 (Air) | 11.5 (Water) | 316 s.s | VIS4-VA-V03-01-ST | VIS3-VA-V03-01-ST |
| 575 (Air) | 15 (Water) | 316 s.s | VIS4-VA-V04-01-ST | VIS3-VA-V04-01-ST |
| 900 (Air) | 20 (Water) | 316 s.s | VIS4-VA-V05-01-ST | VIS3-VA-V05-01-ST |
Panel Mount Meters
| Maximum Flow (L/min) | End Fitting Material | Part Number (w/ Valve) | Part Number (no Valve) |
|---|---|---|---|
| 140 (Air) | 4 (Water) | Brass | VPB4-VA-V01-02-ST | VPB3-VA-V01-02-ST |
| 280 (Air) | 8 (Water) | Brass | VPB4-VA-V02-02-ST | VPB3-VA-V02-02-ST |
| 425 (Air) | 11.5 (Water) | Brass | VPB4-VA-V03-02-ST | VPB3-VA-V03-02-ST |
| 575 (Air) | 15 (Water) | Brass | VPB4-VA-V04-02-ST | VPB3-VA-V04-02-ST |
| 900 (Air) | 20 (Water) | Brass | VPB4-VA-V05-02-ST | VPB3-VA-V05-02-ST |
| 140 (Air) | 4 (Water) | 316 s.s | VPS4-VA-V01-02-ST | VPS3-VA-V01-02-ST |
| 280 (Air) | 8 (Water) | 316 s.s | VPS4-VA-V02-02-ST | VPS3-VA-V02-02-ST |
| 425 (Air) | 11.5 (Water) | 316 s.s | VPS4-VA-V03-02-ST | VPS3-VA-V03-02-ST |
| 575 (Air) | 15 (Water) | 316 s.s | VPS4-VA-V04-02-ST | VPS3-VA-V04-02-ST |
| 900 (Air) | 20 (Water) | 316 s.s | VPS4-VA-V05-02-ST | VPS3-VA-V05-02-ST |