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HeatBloC®
Heating
technology
Hydraulic separator DN 20 (¾")
Hydraulic separators are used when there are simultaneously one or more heat generator circuits/primary circuits with an own pump and one or more consumer/secondary circuits with a distribution pump in an installation.
The hydraulic separator causes a hydraulic separation of the connected circuits.
The hydraulic separator causes a hydraulic separation of the connected circuits.
Operating data
Max. operating temperature:
110 °C
Max. operating pressure:
6 bar
Flow rate:
31421: 2200 l/h; 3142: 950 l/h
Dimensions
Connection generator:
¾" int. thread x 1" ext. thread, flat-sealing (bottom),
2 x for boiler connection, others plugged
Connection consumer:
¾" PAW flange for nut 1" (top)
Materials
Valves and fittings:
Brass
Gaskets:
EPDM
Insulation:
EPP
Hydraulic separators are used when there are simultaneously one or more heat generator circuits/primary circuits with an own pump and one or more consumer/secondary circuits with a distribution pump in an installation. The hydraulic separator causes a hydraulic separation of the connected circuits. It is thus possible to make the connected primary and secondary circuits work independently in terms of the hydraulics. The flow in one circuit does not cause a flow in the other circuit when the pressure drop in the hydraulic separator is insignificant.
When a hydraulic separator is used, each circuit (the primary and the secondary one) must be equipped with a pump. Thus, a heat generation circuit/primary circuit can be provided with constant throughput and a consumer circuit/secondary circuit can be provided with variable flow. These are the typical functioning conditions for modern heating and air conditioning systems.
The figures on the adjoining side show three possible conditions of hydraulic stability.
When a hydraulic separator is used, each circuit (the primary and the secondary one) must be equipped with a pump. Thus, a heat generation circuit/primary circuit can be provided with constant throughput and a consumer circuit/secondary circuit can be provided with variable flow. These are the typical functioning conditions for modern heating and air conditioning systems.
The figures on the adjoining side show three possible conditions of hydraulic stability.
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