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16
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4.4
PLUMBING FIXTURE
EXPLANATORY NOTES
[1]
Shutoff valve
[2]
Pressure control valve (3 bar/0.3 MPa)
[3]
Return valve
[4]
Safety valve (6 bar/0.6 MPa)
[5]
Sink drain
[6]
Expansion receptacle
[7]
Drain valve
[8]
Circulation pump
[9]
Thermostatic mixing valve
[A]
Cold water connection
[B]
Hot water outlet
[C]
Circulation