Description
HON 380 gas pressure regulator with HON 673/674 controller 11
The details on the type plate have the following meaning:
Figure No. Meaning
1 Manufacturer
2 Model name
3 maximum inlet pressure
4 Serial number of the device
5 Failure function (fail-open)
6 W
ds
= specific setpoint range
7 Serial number of the device
8 PSD = maximum permissible outlet
pressure
9
P
ds
= nominal value of the controlled
variable
10 Valve seat diameter
The type plates are described in the HON 673 / HON 674 component documen-
tation.
2.5 Physical design and operation
The gas pressure regulator is made up of the following assemblies:
Figure No. Description
1 Regulator unit (RE):
2 Body
3 Controller - safety shut-off valve
(SAV)
plate on the regulator
unit
plate and additional
type plate of the con-
troller
Figure
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