V-VK DIRECT READING FLOWMETERS FOR MEDIUM AND LARGE FLOW RATES
The “V-VK” series flowmeters are flow rate measuring devices, suitable for medium and large flow rates of liquid and gaseous fluids. The instantaneous measurement of the flow is read with excellent accuracy on the graduated scale, printed on the calibrated truncated-conical pipe in polycarbonate (makrolon) or polysulphone (non-toxic and unbreakable).
Maximum working pressure 16 bar for metallic structures
Maximum working pressure 8 bar for plastic structures.
Accuracy ±5%
Other characteristics: simple installation, easy maintenance
CHARACTERISTICS
| Employment | Liquid or gas |
| Accuracy | ±5% del f.s. |
| Maximum pressure | 16 bar for metal structure
8 bar for plastic structure |
| Maximum temperature | 120° C for metal structure
70° C for plastic structure |
| Float | AISI 316 |
| Gasket | NBR – Viton |
| Measuring tube | Polycarbonate |
TECHNICAL DRAWING/DETAIL
OPTIONALS
- PP structure for temperature up to 100°C and max pressure 6 bar
- Polysulfone measuring tube for aggressive liquids and temeperature up to 160°C
Standard rates for water 20°C Air at atmopheric pressure
| TYPE | Water L/h | AIR Nm3/h L/h | ||||
| Threaded connection | ||||||
| A | B | C | DN | |||
| V-3 | 320 | |||||
| 420 | 10 | 380 | 53 | 46 | 3/4″ | |
| 600 | 1″ | |||||
| 800 | ||||||
| V-3b | 1200 | 20 | 380 | 53 | 46 | 3/4″ |
| 1500 | 1″ | |||||
| V-4 | 2000 | 40 | 380 | 64 | 46 | 1″ |
| 2500 | ||||||
| 3500 | ||||||
| V-5b | 4000 | 60 | 380 | 86 | 46 | 1″1/2 |
| 5000 | ||||||
| 6000 | ||||||
| TYPE | Water L/h | AIR Nm3/h L/h | ||||
| Threaded connection | ||||||
| A | B | C | DN | |||
| V-K1 | 6000 | 80 | 485 | 78 | 46 | 1″1/2 |
| 8000 | ||||||
| V-K2 | 10000 | 130 | 490 | 98 | 53 | 2″1/2 |
| 12500 | ||||||
| 15000 | ||||||
| V-K3 | 20000 | 250 | 490 | 108 | 53 | 2″1/2 |
| 25000 | ||||||
| 30000 | ||||||
| 37000 | ||||||
| 45000 | ||||||
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