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Pump group with 3-D mixing valve and DGP-ZS-25/180 actuator

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
Valve KVS value: 10,0
KVS value of the module: 6,0
Valve actuator: 6 Nm 120s / 230 V AC / 3-st
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 with an actuator for automatic operation of this valve. The valve’s task is to increase the return temperature of the system, while the integrated valve actuator fully supervises the valve position, regulating its flow. 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. Zawór kulowy z termometrem na zasilaniu instalacji
2. Zawór kulowy z zaworem zwrotnym i termometrem na powrocie z instalacji
3. Filtr magnetyczny (opcja)
4. Zawór 3-drogowy z siłownikiem
5. Zawór zwrotny (opcja)
6. Pompa obiegowa (opcja)

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