Armstrong FLO-RITE-TEMP 665 Instruções de instalação e ajuste - Página 12

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Armstrong FLO-RITE-TEMP 665 Instruções de instalação e ajuste
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 and Weights
Table 12-1. Dimensions & Weights
Model
A
B
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
(415DW) 303 SS with
Bronze
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)
Dimensions
C
D
E
F
G
7
4-1/2
3-1/2
3-1/2
178
114
89
89
9
5-9/16
4
4-1/2
229
141
102
114
10-3/8
6-5/8
4-3/4
5-1/2
264
168
121
140
12
8-5/8
6-1/8
8-7/8
305
219
156
225
7
4-1/2
3-3/8
3-3/4
178
114
86
95
9
5-9/16
4
4-1/4
229
141
102
108
10-3/8
6-5/8
4-3/4
5
264
168
121
127
12
8-5/8
6
8-3/4
305
219
152
222
Valve Seats
(415/535) 303
Stainless Steel
(665/8120) Brass
(415DW/535DW)
303 SS
(665DW/8120DW)
Brass
Steam Supply Pressure
Fig. 12-1
H
J
K
L
M
7
5
6-1/4
50
7-1/2
178
127
159
1270
190
7-7/8
6
7-1/2
62
9
200
152
191
1575
229
9-1/4
7-1/2
8-3/4
74
11
235
190
222
1880
280
9-1/2
8
9-1/2
74
12-3/8
241
203
241
1880
314
10-1/2
5
6-7/8
75
7-1/2
267
127
175
1905
190
11-1/2
6
8-1/8
75
9
292
152
206
1905
229
11-3/4
7-1/2
9-3/4
87
11
298
191
248
2210
280
12-5/8
8
11-5/8
75
12-3/8
321
203
295
1905
314
Heat
Diaphragm
Exchanger
Shell
®
Viton
GF
Carbon Steel
Reinforced with
ASME "U"
®
Stamped
Nomex
Fiber
Water Supply Pressure
20 - 125 psig (1.4 - 8.5 bar)
12
Connections
1
2
3
1" NPT
3/4" NPT
2" NPT
25
20
50
1-1/2" NPT
1" NPT
2-1/2" NPT
40
25
65
2" NPT
1-1/4" NPT
3" NPT
50
32
80
3" NPT
2" NPT
4" 150# ANSI
80
50
100
1" NPT
3/4" NPT
2" NPT
25
20
50
1-1/2" NPT
1" NPT
2-1/2" NPT
40
25
65
2" NPT
1-1/4" NPT
3" NPT
50
32
80
3" NPT
2" NPT
4" 150# ANSI
80
50
100
Heat Exchanger
Tube
Tubes
Sheets**
5/8" 16 BWG
Brass
Admirality Brass
5/8" Copper Inner
Steam Side
Tube 3/4" I.D.
Steel/Water
Grooved Copper
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
Tube
Bundle
End Cap
Brass
N/A