Appendix
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34
THERMOSTATIC MIXING VALVE
This valve controls the temperature of the warm
According to local standards the valve
water output.
Scald safe means that i
n the case of a cold water
failure, the hot water supply shuts off automatically.
PRESSURE REDUCING VALVE
This valve should ensure a constant output pressure
of 60 psi independent of the input pressure delivered
from any source.
3 WAY BALL VALVE
This valve provides solar system cold water shut off
without interrupting normal cold water service.
EN