Table 1.
Maximum Operating Pressures
BODY SIZE
MAXIMUM TEMPERATURE
MAXIMUM INLET PRESSURE
MAXIMUM OUTLET PRESSURE
In.
mm
°F
°C
psig
bar
psig
bar
1/2, 3/4, 1,
1-1/2
15, 20, 25, 40
150
65
210
14.5
210
14.5
275
135
180
12.4
180
12.4
400
204
160
11.0
160
11
2 and 3
50 and 80
150
65
210
14.5
150
10.3
275
135
180
12.4
125
8.6
400
204
160
11.0
110
7.6
Table 2.
Outlet Pressure Ranges and Control Spring Data
BODY SIZE
OUTLET PRESSURE RANGE
COLOR
WIRE DIAMETER
FREE LENGTH
PART NUMBER
In.
mm
psig
bar
In.
mm
In.
mm
1/2, 3/4
15, 20
2 to 8
0.14 to 0.55
(1)
Blue
0.138
3.51
2.75
69.9
GE06780X012
5 to 25
0.34 to 1.7
Silver
0.177
4.50
2.75
69.9
GE06781X012
10 to 50
0.69 to 3.4
Green
0.192
4.88
2.75
69.9
GE06782X012
25 to 90
1.7 to 6.2
Red
0.225
5.72
2.75
69.9
GE06783X012
35 to 135
2.4 to 9.3
Red
Yellow
0.225
0.148
5.72
3.76
2.75
2.75
69.9
69.9
GE06783X012
GE06784X012
1,
1-1/2 x 1
25,
40 x 25
2 to 8
0.14 to 0.55
(1)
Blue
0.225
5.72
3.25
82.6
GE02763X012
5 to 25
0.34 to 1.7
Silver
0.282
7.16
3.25
82.6
GE02764X012
10 to 50
0.69 to 3.4
Green
0.331
8.41
3.25
82.6
GE02765X012
25 to 90
1.7 to 6.2
Red
0.362
9.19
3.25
82.6
GE02766X012
35 to 135
2.4 to 9.3
Red
Yellow
0.362
0.250
9.19
6.35
3.25
3.25
82.6
82.6
GE02766X012
GE06090X012
1-1/2
full port
40
full port
5 to 25
0.34 to 1.7
Silver
0.282
7.16
3.25
82.6
GE02764X012
10 to 50
0.69 to 3.4
Green
0.331
8.41
3.25
82.6
GE02765X012
25 to 75
1.7 to 5.2
Red
0.362
9.19
3.25
82.6
GE02766X012
35 to 100
2.4 to 6.9
Green
Yellow
0.331
0.250
8.41
6.35
3.25
3.25
82.6
82.6
GE02765X012
GE06090X012
2 and 3
50 and 80
10 to 25
0.69 to 1.7
Silver
0.562
14.3
6.00
152
GE14003X012
15 to 50
1.0 to 3.4
Green
0.625
15.9
6.00
152
GE14004X012
25 to 75
1.7 to 5.2
Red
0.625
15.9
6.00
152
GE14005X012
1. The 2 to 8 psig / 0.14 to 0.55 bar spring is not available with the metal diaphragm.
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
Figure 2.
Type SR5 Operational Schematic
3
Type SR5
