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360 Defro

Pump group with 3-D DGP-Z-25/180 mixing valve

Nominal diameter: DN 25
Maximum working pressure: 10 bar
Maximum operating temperature: 110°C
Insulation material: Brass, EPP
Connections: installation side - GW 1” boiler side - GZ 1½” (flat seal)
Pump installation length: 180 mm
Maximum heating power/flow: 35 kW (ΔT=20K) / 1500 l
Valve KVS value: 10,0
KVS value of the module: 6,0
Optional equipment - for an additional fee: Ecoflow Energy pump, Ecoflow Energy Plus pump, magnetic filter, non-return valve

The pump group is designed to regulate forced water flow in the central heating system. while maintaining flow proportion control and simultaneous temperature monitoring. The main element of the set is a circulation pump with built-in valves equipped with thermometers to measure the water temperature at the supply and return of the central heating system. The group is additionally equipped with a three-way mixing valve designed to increase the return temperature of the system. The pump group prevents the natural circulation of liquid as a result of temperature differences within the pump group and, among others, the boiler. The set’s housing is made of EPP polypropylene, is characterized by high thermal insulation, light, resistant to mechanical damage, non-harmful – chemically neutral.

A ball valve with a non-return valve (2) prevents the natural circulation of the fluid as a result of temperature differences (gravity circulation). The non-return valve can be locked in the open position by turning the knob 45°.
1. Ball valve with a thermometer in the installation supply
2. Ball valve with a non-return valve and a thermometer on the return from the installation
3. Magnetic filter (option)
4. 3-way valve with actuator
5. Check valve (option)
6. Circulation pump (option)

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Export Manager Phone: +48 512 013 834
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Export Manager Phone: +48 669 668 599
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Monika Zych
Export Manager Phone: +48 783 783 218
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Export Manager Phone: +48 512 013 834