Two-zone discharge
For highly efficient two-zone discharging of a buffer cylinder using a mixed heating circuit with an additional unmixed flow connection for DHW heating (charging circuit)
Specialist partner access required
Specialist partner access required
Specialist partner access required
BAFA Funding Opportunity for Heating System Optimization Through Hydraulic Balancing and Installation of Separate Control Technology<br/>rendeMIX Multi-Port Mixing Manifold with 3/3-Way Tangential Mixing Valve DN25×G1½(a) Ms Cast Iron (green adapter), valve body and cover Ms58<br/>For highly efficient two-zone discharge of a buffer tank via a mixed heating circuit with an additional unmixed supply connection for domestic hot water production (charging circuit)
EMS 240 actuator, 230V~ 50Hz 3.5VA 3-point signal, 5Nm (240h), 240°, 93s
Mixer assembly with 3 connections to the heat source and a separate charging circuit outlet, Cu Ø35×1, pipe spacing 100 mm, DN32×G1½(a) flat<br/>3 integrated gravity brakes/backflow preventers, Dp 10 mbar<br/>Charging circuit (HT): Kvs = 11.9 • V'max[100 mbar] = 3.8 m³/h • Q'max[20 K] = 88 kW - Mixing circuit (low pressure): Kvs = 12.9 • V'max[100 mbar] = 4.1 m³/h • Q'max[10 K] = 48 kW • Leak rate < 0.1%<br/>6 thermometers 0–120°C, Ø63 mm, solder sleeves Ms58<br/>6 ball valve fittings, straight-through DN25s, PN20, G1½(i)×Rp1 flat-seal, stuffing box, stem with nylon T-handle<br/>EPP insulation mold, 40 g/l, black, 300×450 mm, Quick-installation kit<br/>With G1½(i) pump flanges for DN25 pumps on the unmixed heating (3) and mixing circuit supply (5)
Assembly includes ONE pump compensator—PAS L180—with G1½(a)×G1½(i) fittings to compensate for a DN25 pump, length 180 mm, insulated (Part No.: 001 338)<br/>Assembly does not include a pump<br/>Model DN 25 – heavy-duty version, PN 10 bar, Tmax 120°C
Charging circuit (HT): Kvs = 11.9 • V'max[100mbar] = 3.8m³/h • Q'max[20K] = 88kW - Mixing circuit (NT): Kvs = 12.9 • V'max[100mbar] = 4.1m³/h • Q'max[10K] = 48kW • Leakage rate < 0.1%