 |
MISCELATORI ELETTRONICI PER ACQUA CALDA SANITARIAMAS 6.. - 7.. |
 |
| Path - First page - Products - Electronic Mixers - MAS 6.. - 7.. | ||
APPLICATION
Compact units for maintaining a constant temperature in DHW distribution circuits.
Consist of:
-
1 a three-port ball valve.
-
1 reversible electric actuator with an electronic controller.
-
1 temperature detector with an NTC 10 kΩ sensing element incorporated in the valve.
FEATURES
-
Power supply: 230 V ~.
-
Protection: IP 55.
-
Consumption: MAS 6.. = 6 VA; MAS 7.. = 9 VA.
-
Working pressure and maximum differential: 6 bar.
-
Proportional band: ± 5 ... ± 20 °C.
| Code | DN | Flow rate l/min. (1) | Kvs (2) m3/h | Setting range | Data sheet | ||
| inches | mm. | ||||||
| MAS 615 | 1/2" | 15 | 40 | 2.5 | 30 ... 70 °C | C 511 | |
| MAS 620 | 3/4" | 20 | 70 | 5 | 30 ... 70 °C | ||
| MAS 625 | 1" | 25 | 130 | 9 | 30 ... 70 °C | ||
| MAS 632 | 1" 1/4 | 32 | 180 | 13.5 | 30 ... 70 °C | ||
| MAS 740 | 1"1/2 | 40 | 270 | 19.2 | 30 ... 70 °C | ||
| MAS 750 | 2" | 50 | 390 | 28.9 | 30 ... 70 °C | ||
-
(1) Flow rate based on 4 bar average pressure and pressure drop of about 20%.
-
(2) Flow rate coefficient: flow in m3 with valve open and pressure drop of 100 kPa.
|
PRESSURE DROP |
|
|
