Pump group with 3-way valve with actuator and Defro Ecoflow Energy pump

Pump group with 3-way valve with actuator

The pump group is designed to regulate the forced flow of water in the central heating system with control of the flow ratio with simultaneous temperature monitoring. The leading element in the set is a circulating pump, with built-in valves equipped with thermometers for measuring the temperature of water on 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 is designed to raise the return temperature of the system, while the integrated valve actuator fully supervises the position of the valve by regulating its flow. The pump group prevents the natural circulation of fluids due to temperature differences within the pump group and the boiler, among other things. The housing of the set made of EPP polypropylene, is characterized by high thermal insulation, lightweight, resistant to mechanical damage, not harmful - chemically inert.

The standard equipment of the DGP-Z-25/180 pump group equipped with a reversible brass 3-way mixing valve with actuator. The equipment includes two  brass ball valves with thermometers (the valve on the return is equipped with a built-in check valve), a brass return connection tee and polypropylene insulation. The group is reversible. It is possible to power from the right (standard version) or left side.

Equipment 

• Ball valve with thermometer on system supply
• Ball valve with check valve and thermometer on the return of the system
• Valve 3-way valve with actuator

On request, the group can be equipped with a Defro Ecoflow Energy or Ecoflow Energy Plus* pump, magnetic filter and check valve 

 ^*NOTE! No possibility of mounting with power supply on the left side