Return utilization
TWIN module for extending a rendeMIX 2x4 module by an additional low-temperature mixing circuit with return utilization of the high-temperature circuit and highly efficient operation of a system separation via flow control from the differential pressure of the pump in the heat generator circuit (i.e. without an additional pump in the primary circuit of the system separation!)
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
rendeMIX Multi-Port Mixing Manifold with 3/2-Way Tangential Mixing Valve DN25×G1½(a) Ms Cast Iron (red adapter), valve and cover Ms58
TWIN module for expanding a rendeMIX 2x4 module to include an additional low-temperature mixing circuit that utilizes the return flow from the high-temperature circuit and enables highly efficient operation of a system separation via flow control based on the differential pressure of the pump in the heat generator circuit (i.e., without an additional pump in the primary circuit of the system separation!)
Actuator EMS 240, 230 V~ 50 Hz 3.5 VA 3-point signal, 5 Nm (240 h), 240°, 93s<br/>Dual-circuit manifold assembly with 2 connections to the heat source and 4 connections to the heat sinks, Cu Ø35×1, DN32×G1½(a) flat, pipe spacing 100 mm<br/>1 integrated return differential pressure regulator, Dp 50–70 mbar<br/>Downstream assembly (HT): Kvs = 13.9 × V'max[100 mbar] = 4.4 m³/h × Q'max[20 K] = 102 kW - Additional mixing circuit (NT) with ST DN25s: Kvs = 7.2 × V'max[100 mbar] = 2.3 m³/h × Q'max[10 K] = 27 kW × Leak rate < 0.1%<br/>4 thermometers 0–120°C, Ø63 mm, solder sleeves Ms58<br/>2 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, 450×450 mm, Quick-assembly kit<br/>Without pump flanges<br/>Assembly does NOT include a pump compensator – PAS L180 (Part No.: 001 338)<br/>Assembly does not include a pump<br/>Model DN 25 – heavy-duty version, PN 10 bar, Tmax 120°C<br/>CAUTION: CANNOT BE USED WITHOUT SYSTEM ISOLATION!
Downstream assembly (HT): Kvs = 13.9 • V'max[100mbar] = 4.4m³/h • Q'max[20K] = 102kW - Additional mixing circuit (NT) with ST DN25s: Kvs = 7.2 • V'max[100mbar] = 2.3m³/h • Q'max[10K] = 27kW • Leakage rate < 0.1%