Goetze 418 Instructions D'entretien page 10

Types 608/609:
1. Carry out pressure adjustment at handwheel (9). Turn in clockwise direction to
increase pressure, turn in counterclockwise direction to reduce pressure.
Type 610:
1. Release locknut (11).
2. Adjust pressure at adjusting spindle (10). By connecting a pressure gauge
(available as accessory) the set pressure can be conveniently read from the
pressure gauge.
3. Tighten locknut (11) again.
Types 617/417
Turn setting spindle with hexagonal wrench key. Turning clockwise increases pressure,
turning anticlockwise decreases pressure. The pressure screw is self-inhibiting and
does not need to be additionally secured. The valves can be set when backpressure
prevails or when medium is flowing through the valve.
After setting or adjusting the valve the set pressure can be marked on the nameplate
(in type 418) or on the provided brass label.
The setting can be secured by means of a seal.
Typ: 418 / 604 / 605
Typ: 608 / 609
Typ: 615 / 616
Typ: 618 / 619
Typ: 617 / 417
Typ: 610