The Thermoreflux X pump group is a ready-to-install, compact return flow increaser/loading valve unit for maintaining the boiler and return flow temperature for all common boiler sizes from 5 kW to 80 kW nominal output. Electronically controlled with built-in three-way mixer made of brass. An Elodrive ST06 servomotor is installed. A Wilo Para 25/6 high-efficiency pump is also installed. In the upper area of the pump group there are flat-sealing shut-off valves (1" IG) with built-in thermometers (0-160°C).
Technical data
▸ Flow rate: 1,600 L/h
▸ Max. temperature: 110°C
▸ Max. pressure: 6 bar
▸ Min. temperature: 10°C
▸ Kvs: 8.3
▸ Ball valves: Brass CW617N
▸ Insulation material: EPP 38 g/l
▸ Thermal conductivity 0.038 W/mK
▸ Fire protection class: ISO 3795
▸ Sealing set: EPDM
▸ Consumer connections: 1" IG
▸ System connections: 1 1/2" AG
Technical data Wilo Para 25/6:
▸ Max. delivery height: 6m
▸ Max flow rate: 3.6m³/h
▸ Temperature range: -20°C to +110°C
▸ Power consumption: 3W-43W
▸ Operating pressure: max. 10 bar
▸ Installation length: 130 mm
▸ Electrical connection: 230V/50HZ
Technical data Elodrive actuator:
▸ Nominal voltage: 230Volt, 50Hz
▸ Power consumption: 3.5VA (3.5Watt)
▸ Torque: 6Nm
▸ Manual adjustment via release button
▸ Running time: 135 seconds 90°
▸ Position indicator two-color, reversible
▸ Protection class: II double insulated
▸ Protection class: IP40
▸ EMC CE according to 2004/108/EC
▸ Low Voltage Directive: CE according to 2006/95/EC
scope of delivery
✓ Ready-to-install Thermoreflux X return flow booster with electric actuator Elodrive and Wilo Para 25/6 high-efficiency pump
Manufacturer information:
ENVIRON Energie- und Umwelttechnik GmbH & Co. KG
Robert-Bosch-Straße 9
78048 Villingen-Schwenningen
Phone: +49 7705 977 5803
E- Mail: info@environgroup.de
Website: https://environ-solutions.de/
