Pensotti Heatline Quatech Series
10
Flow Check
Drain Valve
Piped to
Floor
(or Code)
Relief Valve
Diaphragm
Expansion
Tank
Pressure
Reducing
Valve
Boiler
Feed
Piped to
Code
Purge Valve
Air Separator
Air Vent
Flow Check
Circulator
SU
PP
LY
RE
TU
RN
TO
S
YST
EM
BOILER
Burner
Control Valve
in
By-Pass Line
Figure 2
Figure 2 shows a typical installation with no domestic hot water and with a by-pass loop installed.
The control valve should be either a needle or throttling valve.
Содержание DK2 Series
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