Crown Boiler 24-04 Manual De Usuario
26
Figure 25a Purpose of Tappings - Steam Boilers
Size
Size
(in)
(in)
B
4
Plug (24-03 thru 24-06)
Supply (24-07 thru 24-12)
K
Steam Boiler
A
4
Supply
Tapping
Location
Steam Boiler
Tapping
Location
C
3
Blow-Off Valve
D
3
Return
E
3
Plug
J1
1
F
3
Plug
G
1-1/2
Safety Valve/Surface Skim Tap
Plug
J2
1
Float L.W.C.O.
3/4
Plug
M
3/4
Operating Pressure Limit Control
N
3/4
Hi Pressure
Limit Control/Manual Reset
P
1/2
Gauge Glass/#67 L.W.C.O.
Q
1/2
Steam Gauge (Bush to 1/4")
S
3/4
Tankless Heater Control
T
3/4
Firing Rate Pressure Control