3
3
1
1
1
5
6
5
6
5
3
3
6
5
6
5
6
5
6
4
4
4
2
2
2
d
d
d
d
d
d
4
4
e
4
4
e
4
4
e
f
b
0
6
7
9
4
4
4
g
b
a
A
C
B
c
8
Multiple system sample
T
P
P
T
P
T
P
T
P
T
P
T
P
[Fig. 7.1.3]
[Fig. 7.1.4]
T P
T P
P
1
2
3
4
4
4
4
4
4
e
5
5
6
6
g
b
0
6
9
A
B
C
a
b
c
f
d
d
8
7
Single system sample
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Corporation shall not be held responsible for any problems arising from the use of this circuit.
1
PWFY-P36/72NMU-E2-AU or PWFY-P36NMU-E-BU
2
Strainer
3
Flow Switch (PWFY-P36/72NMU-E2-AU ONLY)
*3
4
Shut off valve
*1
5
Temperature
gauge
*1
6
Pressure
gauge
*1
7
Deaerator (Air separator)
*1
8
Air
vent
*1
9
Safety
valve
*1
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*2 Water volume (=
a
+
g
) is complied with Fig.7.1.5 per PWFY-P36/72NMU-E2
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Ⓐ
Primary
Ⓑ
2ndary (Depend on site)
Ⓒ
Water
Supply
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not be held responsible for any problems arising from the use of this circuit.
7.1
0
([SDQVLRQWDQNFORVHGW\SH
*1
a
Buffer vessel (if necessary)
*1
*2
b
Drain
valve
*1
c
%DFNÀRZSUHYHQWHU
*1
d
Antivibration
sleeve
*1
e
Fix speed pump
*1
f
Dirt separator (if necessary)
*1
g
7DQNSODWHKHDWH[FKDQJHURUORZORVVKHDGHU
*1
*2
