Emerson FISHER RSS Series Instruction Manual page 4

RSS Valve
E0981
NOTE: THE LINER DOES NOT LIMIT THE DOWNSTREAM PRESSURE RATING IN POSITIVE PRESSURE SERVICES.
E0980
4
20
–29
232
217
203
188
174
159
145
130
116
101
87
72.5
58
43.5
29
14.5
0
–20 68
HEAVY-DUTY BELLOWS WITH METAL SUPPORT RINGS
STANDARD PTFE BELLOWS
Figure 3. Downstream/Outlet Pressure Ratings (Positive Pressure Service)
20
14.5
7.25
4.35
2.9
1.45
0.72
0.43
0.29
0.14
0.07
0.04
0.03
0.015
68 122
Figure 4. Downstream/Outlet Pressure Ratings (Vacuum Service)
50 100
122 212
50 100
212
Instruction Manual
150 180_C
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
302 356_F
150 180_C
1
0.5
0.3
0.2
PFA LINING
0.1
0.05
0.03
0.02
0.01
0.005
0.003
0.002
0.001
302 356_F
THE PFA LINER CANNOT
BE USED IN THIS AREA
Form 5592
March 2005