GDD DWK 25 Instructions D'installation page 15

Table of contents
1 Please read immediately............................................................................................................GB-2
1.1 Important information........................................................................................................................... GB-2
1.2 Intended use ........................................................................................................................................ GB-2
1.3 Legal regulations and directives .......................................................................................................... GB-2
1.4 Scope of supply ................................................................................................................................... GB-2
2 General description....................................................................................................................GB-3
2.1 3-way ball valve ................................................................................................................................... GB-3
2.2 Actuator ............................................................................................................................................... GB-4
3 Integration of the 3-way ball valve............................................................................................GB-4
3.1 Hydraulic connection ........................................................................................................................... GB-4
3.2 Electrical connection............................................................................................................................ GB-6
3.3 Integration as a bivalent-renewable mixer ........................................................................................... GB-7
3.4 Installation in the heating circuit as a flow temperature mixer ............................................................. GB-8
4 Technical data ............................................................................................................................GB-9
4.1 Actuator dimension drawing EMA DWK .............................................................................................. GB-9
4.2 Dimension drawing for DWK 3-way ball valve ..................................................................................... GB-9
4.3 Combination of DWK with EMA DWK (dimension drawing and technical data) ................................ GB-10
4.4 Flow diagram ..................................................................................................................................... GB-10
4.5 Characteristic curves ......................................................................................................................... GB-11
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