Caleffi Electronic Mixing Station 32mm
The motorised temperature regulating unit is configured for use with an outside compensated or modulating temperature regulator to control the flow temperature in heating systems.
Complete with motorised three-way mixing valve, flow and return temperature gauges, secondary circuit shut-off valves and pre-formed shell insulation.
This unit can be coupled to the 559 series SEPCOLL separator/distribution manifold for systems that require hydraulic separation or the 550 series distribution manifolds for systems with buffer tanks.
Medium: water, glycol solutions
Max. percentage of glycol: 30%
Maximum working pressure: 1000 kPa (10 bar)
Minimum working pressure: 80 kPa (0.8 bar)
Maximum working temperature: 100°C
Pump model: PARA 25/9
Nominal thermal capacity*
15.5kW Cooling
31kW Heating
* @ 3m H (w m.g) residule power
5ºC Delta T cooling
10ºC Delta T heating
Control signal: 0(2)–10 V, 0(4)–20 mA, 0–5 V, 5–10 V
Electric supply: 24 V (ac/dc)
Power consumption: 2 W
Operating time 75 s (90° rotation)
Connections:
- system side: 1&1/4” F (ISO 228-1)
- connection centre distance: 125 mm
