Emerson CSB700 Series, Installation Manual

Page: 4 / 12

CSB700 Series
4
Table 7b. European Overpressure Shut-off OPSO Only Ranges
REGULATOR SLAM SHUT DEVICE
Type
Typical
Setpoint
Spring
Range
Type
(Maximum
Operating
Inlet)
Token
Relief Set
Relief Range Shown as a %
of Regulator Setpoint
Required Difference Between
Token Relief and OPSO
Over Pressure Shut-off
(OPSO) Set Range
Factory Set
OPSO
mbar mbar mbar min max mbar mbar mbar
CSB704F
10 9 to 14
VSX8L
(8.6 bar)
17 170 215 8
30 to 60 32
15 13 to 24 26 170 215 6
20
13 to 24
34 170 215 6
30 to 60 40
21 36 170 215 4
27
22 to 39
41 150 160 5
30 to 60
46
30 45 150 160 10 60
35 22 to 39 53 150 160 10 40 to 110 70
50
42 to 70
70 140 158 16
60 to 193
90
60 84 140 158 16 105
75 61 to 110 98 130 140 20 60 to 193 130
CSB704
10 9 to 14
VSX8L
(16 bar)
17 170 215 8
30 to 60
40
15 13 to 24 26 170 215 10 50
20
13 to 24
34 170 215 10
30 to 60
55
21 36 170 215 10 55
27
22 to 39
41 150 160 10
30 to 60
55
30 45 150 160 10 60
35 22 to 39 53 150 160 10 40 to 110 70
50
42 to 70
70 140 158 16
60 to 193
90
60 84 140 158 16 105
75 61 to 110 98 130 140 20 60 to 193 130
CSB724
100 61 to 110
VSX8L
(16 bar)
130 130 140 20 60 to 193 170
120
105 to 220
156 130 140 40
95 to 280
205
150 195 130 140 40 250
160 105 to 220 208 130 140 40 95 to 280 265
200 105 to 220 250 125 140 50 138 to 500 330
300 210 to 380 375 125 140 50 138 to 500 450
500 320 to 570 625 125 140 60 221 to 760 700
600
510 to 780
400 to 915 (1) 840
750 400 to 1100
(1)
1050
CSB724F 300 270 to 325
VSX8L
(8.6 bar)
138 to 500 450
CSB754
1000 700 to 1190
VSX8H
(16 bar)
400 to 1450 1320
1200
1050 to 2700 900 to 3000
1600
1500 1900
2000 1050 to 2700 1600 to 4000
(1)
2400
3000 2300 to 3250
1600 to 5000 (1)
3400
4000 3100 to 4000 4400
- Gray areas indicate that token relief is not available above 500 mbar setpoint.
1. Max OPSO setpoint truncated to reflect maximum outlet pressure for spring range.
Table 7a. North American Overpressure Shut-off OPSO Only Ranges
REGULATOR SLAM SHUT DEVICE
Type
Typical
Setpoint
Spring
Range
Type
(Maximum
Operating
Inlet)
Token
Relief Set
Relief Range Shown as a %
of Regulator Setpoint
Required Difference Between
Token Relief and OPSO
Over Pressure Shut-off
(OPSO) Set Range
Factory Set
OPSO
psig psig psig min max psig psig psig
CSB704F
7 in. w.c.
5.2 to
9.6 in. w.c.
VSX8L
(125 psi)
12 in. w.c. 170 215 3.2 in. w.c. 12 to 24 in. w.c. 22 in. w.c.
11 in. w.c.
8.8 to
15.7 in. w.c.
17 in. w.c. 150 160 4 in. w.c. 16 in. w.c. to 1.6 psig 25 in. w.c.
14 in. w.c.
12.8 to
20.0 in. w.c.
21 in. w.c. 150 160 4 in. w.c. 24 in. w.c. to 2.8 psig 1.1
1
24 in. w.c. to
1.6 psig
1.4 140 150 6.4 in. w.c. 1.4 to 4.1 2
CSB724F
2
1.5 to 3.2
2.6 130 140 0.6
2.0 to 7.3
3.5
3 3.8 125 140 0.6 5
5 3.1 to 5.5 6.2 125 140 0.7 3.2 to 11.0 7
10 7.4 to 11.3 5.8 to 13.3
(1)
12
CSB704
7 in. w.c.
5.2 to
9.6 in. w.c.
VSX8L
(232 psi)
12 in. w.c. 170 215 3.2 in. w.c. 12 to 24 in. w.c. 22 in. w.c.
11 in. w.c.
8.8 to
15.7 in. w.c.
17 in. w.c. 150 160 4 in. w.c. 16 in. w.c. to 1.6 psig 25 in. w.c.
14 in. w.c.
12.8 to
20.0 in. w.c.
21 in. w.c. 150 160 4 in. w.c. 24 in. w.c. to 2.8 psig 1.1
1
24 in. w.c. to
1.6 psig
1.4 140 150 6.4 in. w.c. 1.4 to 4.1 2
CSB724
2
1.5 to 3.2
2.6 130 140 0.6
2.0 to 7.3
3.5
3 3.8 125 140 0.6 5
5 3.1 to 5.5 6.2 125 140 0.7 3.2 to 11.0 7
10 7.4 to 11.3 5.8 to 13.3
(1)
12
CSB754
15 10.2 to 17.3
VSX8H
(232 psi)
13.1 to 39.1
(1)
19
20
15.2 to 39.2 13.1 to 43.5
25
30 35
40 33.4 to 47.1 23.2 to 72.5
(1)
45
- Gray areas indicate that token relief is not available above 8 psig setpoint.
1. Max OPSO setpoint truncated to reflect maximum outlet pressure for spring range.