Armstrong FLO-RITE-TEMP 8120DW Instructions d'installation et de réglage - Page 12
Parcourez en ligne ou téléchargez le pdf Instructions d'installation et de réglage pour {nom_de_la_catégorie} Armstrong FLO-RITE-TEMP 8120DW. Armstrong FLO-RITE-TEMP 8120DW 17 pages. Instantaneous water heater. instructions for single and double wall units
Également pour Armstrong FLO-RITE-TEMP 8120DW : Instructions d'installation et de réglage (20 pages)
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Single Wall and Double Wall Profile
Model 415 and 535 Profile Shown (665 and 8120 valve shows that connections for water inlet and outlet are on
opposite sides of the valve body).
Table 12-1. Dimensions & Weights
Model
A
B
C
in
54
4-1/2
7-1/2
415
mm
1372
114
190
in
67-1/2
5-1/4
8-5/8
535
mm
1715
133
219
in
82
5-3/4
10-3/8
665
mm
2083
146
264
in
85
5-3/4
11-3/4
8120
mm
2159
146
299
in
76-1/8
4-1/2
7-1/2
415DW
mm
1934
114
190
in
77-3/8
5-1/4
8-5/8
535DW
mm
1965
133
219
in
90-5/8
5-3/4
10-3/8
665DW
mm
2302
146
264
in
79-7/8
5-3/4
11-3/4
8120DW
mm
2029
146
298
Table 12-2 Materials
Body
Valve
(415) 303 Stainless Steel
with Teflon Inserts
(535/665/8120) Brass
Bronze
(415DW) 303 SS with
Teflon Inserts
535DW/665DW/8120DW
Brass
Note: ** There is an open vent to atmosphere between the tube sheets to detect tube failure.
Table 12-3. Specifications
Application
Steam to Water
2 - 15 psig (0.14 - 1.0 bar)
October 31, 2002 @ 3:15 pm
Dimensions
D
E
F
G
H
7
4-1/2
3-1/2
3-1/2
7
178
114
89
89
178
9
5-9/16
4
4-1/2
7-7/8
229
141
102
114
200
10-3/8
6-5/8
4-3/4
5-1/2
9-1/4
264
168
121
140
235
12
8-5/8
6-1/8
8-7/8
9-1/2
305
219
156
225
241
7
4-1/2
3-3/8
3-3/4
10-1/2
178
114
86
95
267
9
5-9/16
4
4-1/4
11-1/2
229
141
102
108
292
10-3/8
6-5/8
4-3/4
5
11-3/4
264
168
121
127
298
12
8-5/8
6
8-3/4
12-5/8
305
219
152
222
321
Valve Seats
Diaphragm
(415/535) 303
Stainless Steel
(665/8120) Brass
Viton
Reinforced with
(415DW/535DW)
Nomex
303 SS
(665DW/8120DW)
Brass
Steam Supply Pressure
Fig. 12-1
J
K
L
M
5
6-1/4
50
7-1/2
1" NPT
127
159
1270
190
6
7-1/2
62
9
1-1/2" NPT
152
191
1575
229
7-1/2
8-3/4
74
11
2" NPT
190
222
1880
280
8
9-1/2
74
12-3/8
3" NPT
203
241
1880
314
5
6-7/8
75
7-1/2
1" NPT
127
175
1905
190
6
8-1/8
75
9
1-1/2" NPT
152
206
1905
229
7-1/2
9-3/4
87
11
2" NPT
191
248
2210
280
8
11-5/8
75
12-3/8
3" NPT
203
295
1905
314
Heat Exchanger
Heat Exchanger
Shell
5/8" 16 BWG
Admirality Brass
®
GF
Carbon Steel
ASME "U"
5/8" Copper Inner
®
Fiber
Stamped
Tube 3/4" I.D.
Grooved Copper
Water Supply Pressure
20 - 125 psig (1.4 - 8.5 bar)
12
Connections
1
2
3
3/4" NPT
2" NPT
25
20
50
1" NPT
2-1/2" NPT
40
25
65
1-1/4" NPT
3" NPT
50
32
80
2" NPT
4" 150# ANSI
80
50
100
3/4" NPT
2" NPT
25
20
50
1" NPT
2-1/2" NPT
40
25
65
1-1/4" NPT
3" NPT
50
32
80
2" NPT
4" 150# ANSI
80
50
100
Tube
Tube Bundle
Tubes
Sheets**
Brass
Steam Side
Steel/Water
Side Brass
Outer Tube
Maximum Water Pressure Drop
10 psig (0.7 bar)
Wt.
lb
133
kg
60
lb
235
kg
107
lb
358
kg
162
lb
585
kg
265
lb
199
kg
90
lb
270
kg
122
lb
444
kg
201
lb
665
kg
302
End Cap
Brass
N/A