Ace Heating Solutions Packaged Storage Water Heater Steam-to-Water System, Руководство по эксплуатации и техническому обслуживанию

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8
2600 Emrick Blvd., B
et
hle
he
m, P
A
18020-8010 www
.W
ar
re
nC
on
tr
ols
.c
om
Te
l: 800-922-0085 or 610-317-0800 F
ax: 610-317-2989
Shut-Off
Δ
P
and
Cv
R
atings
Maximum Shut-off
Δ
P in PSI
Fail Closed
Fail Open
Reverse 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
65
3/4
DL49
Low
N/A
N/A
N/A
N/A
124
288
400
N/A
Full
N/A
N/A
42
N/A
N/A
42
400
N/A
High
206
370
400
N/A
N/A
N/A
N/A
N/A
DL84
Low
N/A
N/A
53
N/A
400
400
400
N/A
Full
N/A
N/A
53
N/A
N/A
N/A
400
N/A
High
400
400
400
N/A
N/A
N/A
400
N/A
3
90 3/4
DL49
Low
N/A
N/A
N/A
N/A
53
193
400
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
N/A
High
123
263
333
N/A
N/A
N/A
400
N/A
DL84
Low
N/A
N/A
N/A
N/A
353
400
400
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
N/A
High
353
400
400
N/A
N/A
N/A
400
N/A
4
170
1 1/4
DL84
Low
N/A
N/A
N/A
N/A
182
369
400
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
N/A
High
182
369
400
N/A
N/A
N/A
400
N/A
DL115
Low
N/A
N/A
N/A
N/A
343
400
400
400
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
400
High
343
400
400
400
N/A
N/A
400
400
5
280
1 1/2
DL84
Low
N/A
N/A
N/A
N/A
79
230
400
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
N/A
High
79
230
306
N/A
N/A
N/A
400
N/A
DL115
Low
N/A
N/A
N/A
N/A
219
400
400
400
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
400
High
219
400
400
400
N/A
N/A
400
400
6
360
1 1/2
DL84
Low
N/A
N/A
N/A
N/A
N/A
127
400
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
N/A
High
N/A
127
192
N/A
N/A
N/A
400
N/A
DL115
Low
N/A
N/A
N/A
N/A
124
290
400
400
Full
N/A
N/A
N/A
N/A
N/A
N/A
400
400
High
124
290
373
373
N/A
N/A
400
400
DL115XR
Xtra-High
N/A
N/A
400
400
N/A
N/A
N/A
N/A
V
alve
Actuator
NOTES: 1) 2923 Seat closure ANSI Class IV
.
2) Inlet
pressure
cannot
exceed
Body Pressure-T
emperature
Rating.
3)
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.
4)
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 & 115XR…40PSIG
5)
Do Not Use DL115 OR 115XR Actuators on V
alves With Bronze
Trim.
6)
See Actuators, Positioners, and Accessories section for explanation of spring ranges.
2923
Shut-Off
Δ
P
Two-W
ay Cylinder Balanced
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
69
3/4"
DL49
Low
N/A
N/A
N/A
N/A
11
31
161
N/A
Full
N/A
N/A
N/A
N/A N/A
N/A
121
N/A
High
10
30
40
N/A N/A
N/A
131
N/A
DL84
Low
N/A
N/A
12
N/A
54
88
310
N/A
Full
N/A
N/A
12
N/A N/A
N/A
208
N/A
High
63
97
114
N/A N/A
N/A
208
N/A
DL84XR
Xtra-High
114
148
165
N/A
N/A
N/A
208
N/A
DL115
Low
N/A
5
2
8
2
8
8
2
129
400
400
Full
N/A
5
2
8
2
8
N/A
N/A
293
400
High
98
145
169
169
N/A
N/A
293
400
DL115XR
Xtra-High
N/A
N/A
400
400
N/A
N/A
129
363
3
8
6
3/4"
DL49
Low
N/A
N/A
N/A
N/A
3
1
7
107
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
79
N/A
High
3
1
6
2
3
N/A
N/A
N/A
86
N/A
DL84
Low
N/A
N/A
4
N/A
33
57
211
N/A
Full
N/A
N/A
4
N/A
N/A
N/A
140
N/A
High
39
63
75
N/A
N/A
N/A
140
N/A
DL84XR
Xtra-High
75
99
110
N/A
N/A
N/A
140
N/A
DL115
Low
N/A
N/A
15
15
53
85
296
400
Full
N/A
N/A
15
15
N/A
N/A
199
362
High
64
96
113
113
N/A
N/A
199
362
DL115XR
Xtra-High
N/A
N/A
285
285
N/A
N/A
85
248
4
156
1 3/8"
DL84
Low
N/A
N/A
N/A
N/A
14
27
114
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
74
N/A
High
17
30
37
N/A
N/A
N/A
74
N/A
DL115
Low
N/A
N/A
3
3
25
43
162
253
Full
N/A
N/A
3
3
N/A
N/A
107
198
High
31
49
58
58
N/A
N/A
107
198
DL115XR
Xtra-High
N/A
N/A
136
136
N/A
N/A
43
134
5
270
1 3/8"
DL84
Low
N/A
N/A
N/A
N/A
5
1
4
7
0
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
44
N/A
High
8
1
6
2
1
N/A
N/A
N/A
44
N/A
DL115
Low
N/A
N/A
N/A
N/A 13
24
100
159
Full
N/A
N/A
N/A
N/A
N/A
N/A
65
124
High
17
28
34
34
N/A
N/A
65
124
DL115XR
Xtra-High
N/A
N/A
84
84
N/A
N/A
24
83
6
347
1 3/8"
DL84
Low
N/A
N/A
N/A
N/A
2
8
46
N/A
Full
N/A
N/A
N/A
N/A
N/A
N/A
28
N/A
High
3
9
12
N/A
N/A
N/A
28
N/A
DL115
Low
N/A
N/A
N/A
N/A
7
1
5
6
7
108
Full
N/A
N/A
N/A
N/A
N/A
N/A
43
84
High
9
1
7
2
1
2
1
N/A
N/A
43
84
DL115XR
Xtra-High
N/A
N/A
56
56
N/A
N/A
15
55
8
450
2 1/2"
DL115
Low
N/A
N/A
N/A
N/A
6
1
4
6
4
103
Full
N/A
N/A
N/A
N/A
N/A
N/A
41
80
High
9
1
6
2
0
2
0
N/A
N/A
41
80
DL115XR
Xtra-High
N/A
N/A
38
38
N/A
N/A
14
53
V
alve
Actuator
2930
NOTES: 1)
2930 Mixing V
alves have two
inlets and one outlet. Published shut-off values are with respect to worst case conditions with zero downstream pressure on the outlet port and zero upstream pressure on the opposing inlet port. Pneumatic Actuators used with the 2930 are direct acting. The upper port fails closed on loss of air pressure to the actuator
.
2) 2930 Seat closure ANSI Class IV
.
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 & 84XR…30PSIG DL115 & 115XR…40PSIG
6)
Do Not Use DL115 OR 115XR Actuators on V
alves With Bronze
Trim.
7)
See Actuators, Positioners, and Accessories section for explanation of spring ranges.
PS 2900 C 0305
For additional applic
at
ions
, and/or pr
oduc
ts
c
all: 800-922-0085 or vi
sit
: www
.W
ar
re
nC
on
tr
ols
.c
om
9
Shut-Off
Δ
P
and
Cv
R
atings
Shut-Off
Δ
P
Three-W
ay Mixing