Control Medium; Control Volume - GF DIASTAR Serie Manual Instrucciones

Technical Data
5.2

Control medium

FC-mode
6 bar max. for the FC-
mode; lower control
pressure possible due to
reduced spring sets
Compressed air class (ISO
8573-1) 2 or 3 for –10 °C
and 3 or 4 for T ›0 °C
When pressure exeeds 10
bar the controll pressure
must be throttled by
exhaust air (adjust
actuating time to approx.
3 s)
Temperature of control
medium, max. 40 °C
5.3

Control volume

DIASTAR
Six (FC)
[dm³]
20DN15 0.04
25DN20 0.12
32DN25 0.12
40DN32 0.24
50DN40 0.24
63DN50 0.24
FO-mode
5 bar max. for the FO-
mode. For DN50 and from
a line pressure of 10 bar
the control pressure is 6
bar max
Compressed air class (ISO
8573-1) 2 or 3 for –10 °C
and 3 or 4 for T ›0 °C
When pressure exeeds 10
bar the controll pressure
must be throttled by
exhaust air (adjust
actuating time to approx.
3 s)
Temperature of control
medium, max. 40 °C
Depending on the working
pressure PN, lower
control pressure may be
selected.
DIASTAR DIASTAR
Ten (FC) Ten (FO)
[dm³] [dm³]
0.04 0.07
0.12 0.20
0.12 0.23
0.24 0.44
0.42 0.86
0.44 0.86
Instruction Manual
DA-mode
5 bar max. for the DA-
mode. For DN50 and from
a line pressure of 10 bar
the control pressure is 6
bar max.
Compressed air class (ISO
8573-1) 2 or 3 for –10 °C
and 3 or 4 for T ›0 °C
When pressure exeeds 10
bar the controll pressure
must be throttled by
exhaust air (adjust
actuating time to approx.
3 s)
Temperature of control
medium, max. 40 °C
Depending on the working
pressure
control pressure may be
selected.
DIASTAR DIASTAR
Ten (DA) Ten Plus
[dm³] (FC)
[dm³]
close open
0.07 0.04 0.10
0.20 0.12 0.12
0.23 0.12 0.22
0.44 0.24 0.40
0.86 0.42 0.70
0.86 0.44 0.80
PN, lower
DIASTAR
Sixteen
(FC)
[dm³]
0.10
0.12
0.22
0.40
0.70
0.80
41