Ace Heating Solutions Packaged Storage Water Heater Steam-to-Water System, Operating And Maintenance Manual

Page: 34 / 64

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et
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he
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A
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ar
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ols
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om
Te
l: 800-922-0085 or 610-317-0800 F
ax: 610-317-2989
10
Shut-Off
Δ
P
and
Cv
R
atings
NOTES: 1)
Published shut-off values are for diverting applications. The values are worst case and based on the pressure difference between the inlet and the outlet that is closed. Consult the factor
y if the required
shut-off exceeds the published value and the pressure at the inlet and both outlets is known. For proper operation in diverting applications, the pressure difference between both outlets must not exceed 50 psi. Consult the factor
y for shut-off values for
2932 mixing applications. Pneumatic Acuators used with the 2932 are direct acting. The upper port fails closed on loss of air pressure to the actuator
.
2) 2932 Seat closure ANSI Class II. 3) Inlet
pressure
cannot
exceed
Body Pressure-T
emperature
Rating.
4)
The 3-15 and 1-17 columns of the table apply to valves with control signals coming directly from I/P transducers with matching ranges. The 0-30 and 0-40 columns apply to valves with a positioner or an I/P transducer of suitable range.
5)
N/A indicates that the air signal is not capable of providing any shut- off or it exceeds the actuator’
s
maximum air pressure. Maximum air pressure DL49…30PSIG DL84…30PSIG DL115…40PSIG
6)
See Actuators, Positioners, and Accessories section for explanation of spring ranges.
Maximum Shut-off
Δ
P in PSI
Upper Port Closed
Lower Port Closed
Direct Acting
Direct Acting
V
alve
Plug
Size
Cv
Travel
Pneumatic
Spring
Air Signal to Actuator
Air Signal to Actuator
(IN)
Rating
(IN)
Actuator
Range
3-15 PSI
1-17 PSI
0-30 PSI
0-40 PSI
3-15 PSI
1-17 PSI
0-30 PSI
0-40 PSI
2 1/2
68/75
3/4"
DL49
HIGH
N/A
106
108
N/A
N/A
N/A
110
N/A
DL84
HIGH
106
108
110
N/A
N/A
N/A
115
N/A
3
85/95
3/4”
DL49
HIGH
N/A
104
106
N/A
N/A
N/A
108
N/A
DL84
HIGH
104
106
108
N/A
N/A
N/A
113
N/A
4
160/180
3/4”
DL49
HIGH
N/A
N/A
104
N/A
N/A
N/A
106
N/A
DL84
HIGH
102
104
106
N/A
N/A
N/A
111
N/A
DL115
HIGH
106
108
111
111
N/A
N/A
113
115
5
195/220
1-1/4”
DL84
HIGH
99
102
104
N/A
N/A
N/A
108
N/A
DL115
HIGH
104
106
108
108
N/A
N/A
111
113
6
270/300
1-3/8”
DL84
HIGH
97
99
102
N/A
N/A
N/A
106
N/A
DL115
HIGH
101
104
106
106
N/A
N/A
108
110
8
425/510
1-1/5”
DL115
HIGH
99
101
104
104
N/A
N/A
106
108
V
alve
Actuator
2932
Shut-Off
Δ
P
Three-W
ay Diverting/Mixing
V
ariable
2-1/2
3
4
5
6
8
1
0
A
125FLG
9
1
0
1
3
15-3/4
17-3/4
16-1/4
20
250FLG
9-5/8
10-3/4
13-5/8
16-5/8
18-5/8
16-1/4
21-3/8
B
4-3/4
5-3/8
6-3/8
7-3/8
8
8-7/8
9-7/8
C
DL49 Direct*
17-5/8
18-1/2
N/A
N/A
N/A
N/A
N/A
DL49 Reverse
17
17-7/8
N/A
N/A
N/A
N/A
N/A
DL84 Direct*
21-5/8
22-1/2
23-1/2
24-1/8
24-3/4
N/A
N/A
DL84 or 84XR Reverse
21
21-7/8
22-7/8
23-1/2
24-1/8
N/A
N/A
DL115 or 115XR Direct*
34
34-7/8
35-7/8
36-1/2
37-1/8
38-3/8
39-1/8
DL115 or 115XR Reverse
CF
CF
CF
CF
CF
CF
CF
H
DL49
4-1/4
5
N/A
N/A
N/A
N/A
N/A
W/760
DL84 or 84XR
6
6-7/8
7-7/8
8-1/2
9
N/A
N/A
DL115 or 115XR Direct
11-1/8
11-7/8
13
13-5/8
14-1/4
15-1/2
16
DL115 or 115XR Reverse
CF
CF
CF
CF
CF
CF
CF
Component
2920
V
ariable
2-1/2
3
4
5
6
8
1
0
125FLG
55
72
119
134
175
270
417
250FLG
64
77
131
166
233
360
510
Item
W
eight (LB) by
V
alve Size (IN)
Dimension (IN) by
V
alve Size (IN)
V
ariable
2-1/2
3
4568
1
0
A
125FLG
7-3/4
9
11-3/8
12
14-1/8
16-1/4
20
250FLG
8-3/8
9-3/4
12
12-7/8
14-1/2
16-1/4
21-3/8
B
4-1/8
4-3/8
5
6-7/8
7-5/8
8-7/8
9-7/8
C
DL49 Direct*
17-1/4
17-1/2
19
N/A
N/A
N/A
N/A
DL49 Reverse
16-5/8
16-7/8
18-3/8
N/A
N/A
N/A
N/A
DL84 Direct*
21-1/4
21-1/2
23
24
24-7/8
26
26-3/4
DL84 Reverse
20-5/8
20-7/8
22-3/8
23-3/8
24-1/4
25-3/8
26-1/8
H
DL49
3-3/8
4
5-5/8
N/A
N/A
N/A
N/A
W/760
DL84 5-5/8
5-7/8
7-3/8
8-3/8
9-1/4
10-3/8
10-7/8
Component
2922
V
ariable
2-1/2
3
4
5
6
8
10
125FLG
32
42
77
124
169
290
435
250FLG
42
54
96
162
220
380
540
Item
W
eight (LB) by
V
alve Size (IN)
Dimension (IN) by
V
alve Size (IN)
V
ariable
2-1/2
3
4
5
6
A
125FLG
9
1
0
1
3
15-3/4
17-3/4
250FLG
9-5/8
10-3/4
13-5/8
16-5/8
18-5/8
B
4-3/4
5-3/8
6-7/8
7-7/8
8-1/2
C
DL49 Direct*
18-1/8
19
N/A
N/A
N/A
DL49 Reverse
17-1/2
18-3/8
N/A
N/A
N/A
DL84 Direct*
22-1/8
23
24-1/8
24-5/8
25-1/4
DL84 Reverse
21-1/2
22-3/8
23-1/2
24
24-5/8
DL115 or 115XR Direct*
N/A
N/A
36-1/2
37
37-5/8
DL115 or 115XR Reverse
N/A
N/A
CF
CF
CF
H
DL49
4-3/4
5-1/2
N/A
N/A
N/A
W/760
DL84
6-1/2
7-3/8
8-1/2
9
9-5/8
DL115 or 115XR Direct
N/A
N/A
13-1/2
14-1/8
14-3/4
DL115 or 115XR Reverse
N/A
N/A
CF
CF
CF
Component
2923
V
ariable
2-1/2
3
4
5
6
125FLG
57
75
127
149
197
250FLG
66
80
139
181
256
Item
W
eight (LB) by
V
alve Size (IN)
Dimension (IN) by
V
alve Size (IN)
RADIUS
is from center
line of actuator
to outside edge of positioner
.
Positioner Removal Clearance Allo
w 3-1/4 Inch be
y
ond 760 f
or co
v
e
r
remo
v
al/ser
vice
.
* Includes 1-3/8 inch for air fitting H
= Centerline of pipe to bottom of positioner
CF = Consult factor
y
N/A = Not A
vailable
Consult factor
y for drawings, weights,
and dimensions of configurations not shown.
11
PS 2900 C 0305
For additional applic
at
ions
, and/or pr
oduc
ts
c
all: 800-922-0085 or vi
sit
: www
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ols
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om
Dimensions &
W
eights
2-WA
Y w/D
L115 or 115XR
& 760 P
ositioner
2-WA
Y w/D
L49
& 760 P
ositioner
2-WA
Y w/D
L84 or 84XR
& 760 P
ositioner
9
7 1/8
D
A
B C
H
RADIUS
A
D
9
7 1/8
B
C
H
RADIUS
B
D
8 3/4
H
C
A
8 1/16
RADIUS
101 0
151 5
202 0
252 5
303 0
5
1001 0
0
1501 5 0 2002 0 0
505 0
5
101
0
151 5
202 0
252
5
303 0
Face to face dimensions conform to historical W
arren Controls
standard and are
NOT
ANSI/ISA
compatible.