EB 3131-1 EN
23
Operation
turning the set point adjuster (15.1)
clockwise (
) as far as it will go.
3.
Refer to Fig. 8 to find out how many
turns are required to set the flow rate.
4. Turn the knurled nut (9.2) by the required
number of turns. Turn it counterclockwise
(
) to open the restriction. The flow rate
rises.
5. Tighten the retaining screw (9.3) with a
suitable tool (Allen key, SW 5) to fix the
adjusted flow rate. Pull the wire through
the lead-seal hole and lead-seal it.
For exact adjustment, verify adjusted value
with a heat or flow meter.
Tip
9.2
9
15
15.4
15.1
9
Restriction
9.2 Knurled nut
15 Pressure control actuator
15.1 Set point adjuster (pressure)
15.4 Set point spring (pressure)
Fig. 7:
Flow control · DN 40
Summary of Contents for 46-7
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