Tender text

BAFA Funding Opportunity for Heating System Optimization Through Hydraulic Balancing and Installation of Separate Control TechnologyrendeMIX Multi-Port Mixing Manifold with 3/3-Way Tangential Mixing Valve DN25×G1½(a) Ms Cast Iron (green adapter), valve and cover Ms58

For highly efficient two-zone charging of a buffer storage tank by a heat generator with return temperature increase as a mixing circuit and a separate flue gas condenser or two return connections

Actuator EMS 240, 230 V AC, 50 Hz, 3.5 VA, 3-point signal, 5 Nm (240 h), 240°, 93sMixer assembly with 3 connections to the heat source and a separate charging circuit outlet, Cu Ø35×1, pipe spacing 100 mm, DN32×G1½(a) flat1 integrated check valve, Dp 10 mbar, and 1 external flow differential pressure regulator, Dp 80 mbar at the mixing circuit flow (5), mounted in an Ms58 adapter, L 90 mmGenerator circuit (HT-RLA): Kvs = 17.2 × V'max[250 mbar] = 8.6 m³/h • Q'max[20 K] = 200 kW • Leak rate < 0.1% - Condenser circuit (NT): Kvs = 12.2 × V'max[250 mbar] = 6.1 m³/h × Q'max[10K] = 71 kW6 thermometers 0–120°C, Ø63 mm, solder sleeves Ms586 ball valve fittings, straight-through DN32, PN25, G1½(i)×Rp1¼ flat-seal, stuffing box, stem with square drive SW25Insulating molded shell EPP 40 g/l, black, 300×450 mm, Quick-assembly kitWithout pump flangesAssembly does NOT include pump compensator – PAS L180 (Part No.: 001 338)Assembly does not include a pumpModel DN 25 – heavy-duty version, PN 10 bar, Tmax 120°CCAUTION: NOT SUITABLE FOR USE WITHOUT A SUPPLY TEMPERATURE LIMITER (VTB) THERMOSTATIC VALVE! Available in DN32s (Part No. 996 106), DN40s (Part No. 996 107), or DN50s (Part No. 996 108).

Performance data