Data Sheet

Bulletin 71.1:CS800
6
Table 5. Approximate Internal Relief Valve Start-to-Discharge Pressure Above Setpoint
Table 4. Outlet Pressure Ranges
TYPE
OUTLET PRESSURE RANGE
COLOR CODE PART NUMBER
SPRING WIRE DIAMETER SPRING FREE LENGTH
In. w.c. mbar In. mm In. mm
CS800, CS803,
CS804, CS805
and CS806
3.5 to 6
(1)
9 to 15
(1)
Red GE30337X012 0.15 3.8 6.8 173
5.5 to 8.5 13 to 21 Black GE30338X012 0.17 4.3 6.8 173
5.5 to 8.5 13 to 21
Brown [Use with
Low Inlet (LIN) Option]
GE49043X012 0.16 4.1 8.3 211
8 to 12 20 to 30 Purple GE30339X012 0.17 4.3 7.4 188
10 to 16 25 to 40 White GE30340X012 0.18 4.6 7.4 188
14 to 30 35 to 75 Dark Green GE30341X012 0.20 5.2 7.5 191
CS820, CS823,
CS824, CS825
and CS826
1 to 2.5 psig 69 to 170 Dark Blue GE30342X012 0.25 6.4 7.5 191
1.5 to 3.5 psig 100 to 241 Orange GE46922X012 0.26 6.6 7.1 180
2.5 to 5.5 psig 170 to 380 Yellow GE30343X012 0.29 7.5 6.7 170
CS850 and CS854 5 to 10 psig 345 to 690 Green with White Stripe GE30344X012 0.39 9.9 7.6 192
1. In order to achieve the complete spring range listed, in some applications it may be required to re-orient the actuator/spring case to point downward to utilize the weight of the
internal components.
CONTROL
SPRING
SETPOINT SET RANGE
INTERNAL RELIEF AND
HIGH CAPACITY RELIEF
TOKEN RELIEF
Start-to-Discharge Pressure
Range above Setpoint
Low Start-to-Discharge
Option
(1)
Start-to-Discharge Pressure
Range above Setpoint
Start-to-Discharge Pressure
Range above Setpoint
In. w.c. mbar In. w.c. mbar In. w.c. mbar In. w.c. mbar In. w.c. mbar
GE30337X012 4 10 3.5 to 6 9 to 15 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35
GE30338X012 7 17 5.5 to 8.5 13 to 21 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35
GE49043X012
(LIN)
7 17 5.5 to 8.5 13 to 21 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35
GE30339X012 11 27 8 to 12 20 to 30 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35
GE30340X012 14 35 10 to 16 25 to 40 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35
GE30341X012 1 psig 69 14 to 30 35 to 75
7 in. w.c. to
1 psig
17 to 69 - - - - - - - - 8 to 16 20 to 40
GE30342X012 2 psig 138
1 to
2.5 psig
70 to 170
7 in. w.c. to
2 psig
17 to 138 - - - - - - - -
7 in. w.c. to
1 psig
17 to 69
GE46922X012 3 psig 207
1.5 to
3.5 psig
100 to 240
7 in. w.c. to
2 psig
17 to 138 - - - - - - - -
0.5 to
1.5 psig
35 to 100
GE30343X012 5 psig 345
2.5 to
5.5 psig
170 to 380
7 in. w.c. to
2.5 psig
17 to 170 - - - - - - - - 1 to 2 psig 69 to 138
1. Low start-to-discharge option is only available on the main control spring ranges up to 10 to 16 in. w.c. / 25 to 40 mbar.