UTICA BOILERS JE Installation Manual download pdf (Page 24)

Figure 31 shows end section and provided tappings.

Tappings are same in both right and left end sections.

OPENING SIZE STEAM

A 4” Supply and Return

B ½”

Primary LWCO and Gauge

Glass Set

C ¾” Drain, Left End

C ¾” Drain, Right End

D ½” Plugged

E 1” Accessories

*F 1” Safety Valve

G ¾”

Plugged or Electronic (Probe

Type) LWCO

*If using opening F for other than Safety Valve

or Safety Relief Valve, or Safety/Relief valve

is larger than 1”, Install Safety/Relief Valve in

Header Piping as near boiler as possible.

BOILER TRIM

Following controls are supplied as standard

equipment. Details of their function and operation

will be found in section on Checking and Adjustments

page 33.

STEAM TRIM

Low Water Cut-Off (mounted externally) with blow-off

valve

High Pressure Limit Control

Pressure Gauge

Water Gauge Glass Set

Siphon Loop

Safety Valve 15 psi. See page 27 for installation location.

STEAM TRIM ASSEMBLY

Field assemble Steam Trim, Low Water Cut-Off, High

Pressure Limit Control, Pressure Gauge, Water Gauge

Glass Set and Siphon Loop, as shown in Figure 32.

See Figure 31 and Chart above for location of

controls.

WATER LEVEL

29” TO FLOOR

TAPPINGS

Figure 31

Figure 32

NOTICE

Do not place any shutoff between pressure relief

valve and boiler, or on discharge pipes between

such safety valves and atmosphere. Installation of

pressure relief valve shall conform to requirements

of ANSI/ASME Boiler and Pressure Vessel Code,

Section IV.

Field Assembled

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 35 36

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UTICA BOILERS JE Installation Manual Page 24

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