16
© 05.2022
M
E D
E NUS Gas-Druckregelge
r
t
7.22
7.25
*) with high-pressure spring plate (HD1)
**) with high-pressure screw spindle (HD2)
Diaphragm
assembly Ø (mm)
Spring data
160
Spring no.
Wire Ø
[mm]
Color
[RAL]
26 - 50
FG100
2.0
9006
50 - 90
FG101
2.3
5015
75 - 165
FG102
2.6
6018
130 - 345
FG103
3.2
3020
220 - 670
FG104
4.0
5010
525 - 1185
FG105*
4.5
6010
850 - 2070
FG106**
5.3
7035
1580 - 3900
FG107**
6.0
1028
7.5 Diaphragm assembly setpoint spring table
Changing the control range
Switching to the control range of a different setpoint spring can be done for the GPR
while the device is pressurized.
Gas pressure regulator
•
Take off the sealing cap (item 7.21) and unscrew the setting screw (item 7.22),
•
Pull out the spring (item 7.25) and replace the spring with one that fits.
•
Screw in the setting screw (item 7.22) again.
•
Set the desired setpoint and screw on the sealing cap (item 7.21) again.