Return utilization
For discharging a stratified storage tank in a mixed low-temperature circuit (2nd mixing circuit) by means of highly efficient operation of a system separation via flow control with highly efficient use of the return flow of a mixed high-temperature circuit (1st mixing circuit) with the lowest possible return flow temperature
Specialist partner access required
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 3/2-Way Tangential Mixing Valve DN25×G1½(a) MsGuss (green adapter) and 3-way mixing valve DN32×G1½(a) Ms58, valve body and cover Ms58<br/>For discharging a stratified storage tank in a mixed low-temperature circuit (2nd mixing circuit) through highly efficient operation of a system separation via flow control, utilizing the return flow of a mixed high-temperature circuit (1st mixing circuit) with the lowest possible return temperature<br/>1st mixing circuit: Actuator EMS 90-3P, 230V~ 50Hz 3.5VA 3-point signal, 5Nm (240h), 90°, 70s, gray adapter. 2nd mixing circuit: EMS 240 actuator, 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/>3 integrated gravity brakes/backflow preventers, Dp 10 mbar<br/>1. Mixing circuit (HT): Kvs = 13.3 × V'max[100 mbar] = 4.2 m³/h × Q'max[20K] = 98 kW • Leak rate < 0.1% - 2nd mixing circuit (low pressure) for system separation to be provided by the customer: Kvs = 9.7 • V'max[100 mbar] = 3.1 m³/h • Q'max[10 K] = 36 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/>Insulating molded shell EPP 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!
Mixing circuit (NT) for system separation on site: Kvs = 9.7 • V'max[100mbar] = 3.1m³/h • Q'max[10K] = 36kW • leakage rate < 0.1%