Description
Valve for metering modules
The multifunction 3-way valve for metering modules is a hydraulic device designed for integrating into a single component, and in a small space, the following functions:
- 3 -way valve with electric actuator controlled by the thermostat. The ON / OFF action of the actuator regulates the flow of the primary fluid of the centralized to the heating circuit of the apartment, permitting adjustment of the temperature
- balancing valve for regulating the flow rate flowing in the apartment
- adjustable bypass valve. In case of absence of heat request, the fluid of the central heating is diverted to a bypass branch and not through the circuit of heating of the apartment, the bypass valve is adjustable so as to provide the same pressure drop of the heating circuit, to avoid load changes can affect other users
- Connection to calorie meter
- Filter for protection from external impurities and removable
The body shape is perfectly symmetrical allows the assembly and accessibility for maintenance and adjustments on both sides.
Compact valve for individual metering and independent temperature regulation in centralized heating systems
- Motorized 3-way valve
- Bypass valve integrated
- Flow rate adjustment and balancing for heating users
- Bypass exclusion
- Inlet strainer
- Temperature sensor connection on delivery heating
- Reversible installation front/rear
- Front/rear adjustment and inspection
- Flow rate regulator ∅14 mm
- Bypass regulator ∅14 mm
- W filter
/ drop pressure – multifunction 3-way valve
| flow rate(l/h) | P1-P2(mbar) | P1-P3(mbar) | P4-P2(V) (mbar) | P5-P2(H) (mbar) |
| 0 | 0 | 0 | 0 | 0 |
| 500 | 17 | 14 | 2 | 5 |
| 1000 | 64 | 54 | 8 | 18 |
| 1500 | 141 | 119 | 18 | 40 |
| 2000 | 250 | 211 | 31 | 70 |
| 2500 | 390 | 329 | 49 | 110 |
| 3000 | 563 | 475 | 70 | 158 |
| 3500 | 762 | 643 | 95 | 214 |
| 4000 | 998 | 842 | 125 | 281 |
| 4500 | 1267 | 1069 | 158 | 356 |
| 5000 | 1568 | 1323 | 196 | 441 |
Kv P1-P2 (DP 1bar) = 4,0 m3/h
Kv P1-P3 (DP 1bar) = 4,3 m3/h
Kv P4-P2 (DP 1bar) = 11,2 m3/h
Kv P5-P2 (DP 1bar) = 7,5 m3/h
/ technical data
Max working temperature: 95 °C
Max working pressure: 6 bar
Max differential pressure 3-way: 0.7 bar
Shutter stroke: 4 mm
Stroke time: 5 s
Power: 230 V – 50 Hz
Actuator connection: heating phase 2 – 1
Actuator connection: bypass phase 2 – 3
Connection P1-P2: 3/4” M – distance 65 mm
Connection P5: 3/4” F
Connection P3: quick connection Ø 18 mm
