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rJET DN25 2x4 RT 1

Item number: 001 065

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!)

Gross price €9,999.00
Your price
€9,999.00 plus VAT.
Delivery time depends on the recipient country

Product documentation

Assembly instructions

Assembly instructions for motors

Spare parts drawing

Tender text

BAFA Funding Opportunity for Heating System Optimization Through Hydraulic Balancing and Installation of Separate Control Technology<br/>rendeMIX Multi-Port Mixing Manifold with 3/2-Way Tangential Mixing Valve DN25×G1½(a) Ms Cast Iron (green 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, 230V~ 50Hz 3.5VA 3-point signal, 5Nm (240h), 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 backflow preventer, Dp 10 mbar, and 1 integrated return differential pressure regulator, Dp 50–70 mbar<br/>Downstream assembly (HT): Kvs = 6.5 &#x95; V'max[100 mbar] = 2.1 m³/h &#x95; Q'max[20 K] = 49 kW - Additional mixing circuit (NT) with ST DN25: Kvs = 5.7 &#x95; V'max[100 mbar] = 1.8 m³/h &#x95; Q'max[10 K] = 21 kW &#x95; Leak rate < 0.1%<br/>4 thermometers 0–120°C, Ø63 mm, solder sleeves Ms58<br/>2 ball valve fittings, straight-through DN25, PN32, G1½(i)×Rp1 flat-seal, stuffing box, sealing hole, spindle with aluminum wing handle

Insulating molded shell, EPP 40 g/l, black, 450×450 mm, Quick-installation kit<br/>With pump flange G1½(i) for DN25 pump on the heat generator supply line (1)<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 – lightweight version, PN 10 bar, Tmax 120°C<br/>CAUTION: NOT TO BE USED WITHOUT SYSTEM ISOLATION!

Performance data

Downstream assembly (HT): Kvs = 6.5 • V'max[100mbar] = 2.1m³/h • Q'max[20K] = 49kW - Additional mixing circuit (NT) with ST DN25: Kvs = 5.7 • V'max[100mbar] = 1.8m³/h • Q'max[10K] = 21kW • Leakage rate < 0.1%