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 Table 2-1. Heating System Control Valves.
Valve
Service
Location
Label
No.
inscription
1
Supply water to heating boiler.
Portside, below main deck, frame 40.
2
Drain valve from heating boiler.
Portside, above engine room floor, frame 40.
DRAIN
3
Condensate return.
Portside, above engine room floor, frame 38.
COND. RETURN
4
Main steam supply.
Portside, below main deck, frame 39.
STEAM SHUT-OFF
5
Temperature regulator station for fan room.
Starboard side, above boat deck, frame 22.
H.W. TEMP. REG.
6
Temperature regulator bypass in fan room.
Starboard side, above boat deck, frame 23.
TEMP. REG. BY-PASS
7
Inlet to temperature regulator bypass in fan room.
Starboard side, above boat deck, frame 22.
STEAM TO TEMP. REG.
8
Steam from temperature regulator station in fam
Starboard side, above boat deck, frame 23.
STEAM FROM TEMP. REG.
room.
9
Condensate return from fan room heating coil.
Starboard side, above boat deck, frame 23.
CONDENSATE RETURN
10
Temperature regulator station below pilothouse.
Portside, above boat deck, frame 21.
H.W. TEMP. REG.
11
Temperature regulator bypass below pilothouse.
Portside, above boat deck. frame 21.
TEMP. REG. BY-PASS
12
Inlet to temperature regulator station
Portside, above boat deck, frame 21.
STEAM TO TEMP. REG.
below pilothouse.
13
Steam from temperature regulator
Portside, above boat deck, frame 21.
STEAM FROM TEMP. REG.
station below pilothouse.
14
Condensate return from heating coil
Starboard side, above boat deck, frame 21.
CONDENSATE RETURN
below pilothouse.
15
Convector inlet in aft section of crew's washroom.
Portside, above main deck, frame 35.
STEAM INLET
16
Convector supply in forward section of
Portside, above main deck, frame 30.
STEAM INLET
crew's washroom.
17
Convector return in aft section of crew' washroom.
s
Portside, above main deck, frame 35.
CONDENSATE RETURN
18
Convector return in forward section of
Portside, above main deck, frame 31.
CONDENSATE RETURN
crew's washroom.
19
Convector supply in galley.
Starboard side, above main deck, frame 32.
STEAM INLET
20
Convector return in galley.
Starboard side, above main deck, frame 29.
CONDENSATE RETURN
21
Convector supply in messhall, aft.
Starboard side, above main deck, frame 26.
STEAM INLET
22
Convector return in messhall, aft.
Starboard side, above main deck, frame 26.
CONDENSATE RETURN
23
Convector supply in messhall, forward.
Starboard side, above main deck, frame 22.
STEAM INLET
24
Convector return in messhall, forward.
Starboard side, above main deck, frame 22.
CONDENSATE RETURN
25
Convector supply in chief engineer's
Starboard side, above main deck, frame 15.
STEAM INLET
26
Convector return in chief engineer's
Starboard side, above main deck, frame 17.
CONDENSATE RETURN
27
Convector supply in passageway.
Starboard side, above main deck, frame 21.
STEAM INLET
28
Convector return in passageway.
At centerline, above main deck, frame 21.
CONDENSATE RETURN
29
Convector supply in middle of
Portside, above boat deck, frame 21.
STEAM INLET
pilothouse. port side
30
Convector return in middle of
Portside, above boat deck, frame 17.
CONDENSATE RETURN
pilothouse, portside.
31
Convector supply in pilothouse,
Starboard side, above boat deck, frame 22.
STEAM INLET
starboard side, rear.
32
Convector return in pilothouse,
Starboard side, above boat deck, frame 22.
CONDENSATE RETURN
starboard side, rear.
33
Convector supply, in pilothouse,
Portside, above boat deck, frame 21.
STEAM INLET
portside, rear.
2-12
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