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2.2 Device models
Gas pressure regula-
tor versions
HON 380 gas pres-
sure regulator
versions
Regulator unit
versions
HON 673 controller
models
HON 674 controller
models
HON 380 gas pressure regulator with HON 673/674 controller
The gas pressure regulator HON 380 in combination with a HON 673/HON 674
controller is available in a number of versions. There are different versions of the
controller and of the regulator.
The following table shows which models are available:
Nominal diameters of 1" (DN25), 2" (DN50), 3" (DN80), and 4" (DN100)
Flange facing as
Pressure rating
defined by standard
ASME B16.5
Class 150
DIN EN 1092-1
PN 16
The following table shows which models are available:
Regulator unit (RE):
RE1
RE2
RE0
The comparator stage as an individual component is executed in four models with
different designs in dependence on the control range (W
Control range W
dso
25 to 2300 mbar
400 to 5200 mbar
Control range W
dsu
10 to 300 mbar
60 to 400 mbar
The comparator stage as an individual component is executed in three models
with different designs in dependence on the control range (W
Control range W
dso
40 to 500 mbar
200 to 1500 mbar
600 to 4500 mbar
each with
Maximum opera-
ting pressure
Setpoint range
DN 25
20 mbar to
1000 mbar
20 mbar to
1000 mbar
1000 mbar to
2000 mbar
Design for upper response pressure
K1a: Diaphragm measuring unit
K2b: Diaphragm measuring unit
Design for lower response pressure
K1a: Diaphragm measuring unit
K2b: Diaphragm measuring unit
Design for upper response pressure
K4: Diaphragm measuring unit
K5: Diaphragm measuring unit
K6: Diaphragm measuring unit
Description
Flange facing
[bar]
20
Raised face
16
B flange
Body
DN 50
DN 80
X
X
X
X
X
X
X
) of the controller:
d
) of the controller:
d
DN 100
X
X
8
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