oventrop HydroControl A 1067524 Instrucciones De Uso página 35

HydroControl A
Technical description
3.2 Functional description
The individual pipelines are shut off by turning the handwheel.
The shutoff valves can be used in both in the supply and the return pipe. The
shutoff valve can be used as a partner valve for a differential pressure regulator
(for more information, see operating instructions of the differential pressure
regulator).
3.2.1 HydroPort
Each HydroControl A is equipped with a HydroPort auxiliary valve as standard.
The HydroPort allows snap on connection of accessories. The HydroPort valve is
opened by a short turn. A quarter turn is sufficient to measure the pressure, a
turn to the stop is sufficient to drain and fill.
FILLING, DRAINING AND VENTING
Filling, draining and venting is done with the HydroPort adapter (item no.
1069601). When the main valve is in the shutoff position, the system section
upstream or downstream of the valve can be selectively filled or drained.
IMPULSE TUBE CONNECTION
The HydroPort enables the connection of the impulse tube of a HydroControl D
differential pressure regulator. Impulse tubes of other differential pressure
regulators can be connected with the HydroPort adapter and suitable connection
pieces.
3.3 Technical data
General information
Max. operating
temperature ts
Min. operating temperature
ts
Max. operating pressure ps
- internal thread
Max. operating pressure ps
- external thread
1000086521_10242265 000 00
150°C
-20°C
25 bar (PN 25)
16 bar (PN 16)
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