
24 … 72
MC • Edition 05.20 • Nº 279 663
25 … 72
Adjusting the outlet pressure (type HD and ND,MD
for 1", 1 1/2" i DN25)
The regulator is adjusted by turning the adjustment
screw B.
1. Remove the protective cap A.
2. Turn the external adjusting screw B using the Allen key
size.
3. Clockwise rotation: Increases the initial tension of the
adjustment spring, thus increasing (+) the outlet pres
-
sure p
ds
.
4. Counterclockwise rotation: Discharges the adjustment
spring, reducing (-) the outlet pressure p
ds
.
5. After the setting: Screw on the protective cap A again.
B
A
E
F
D
Содержание 279042
Страница 14: ...14 72 MC Edition 05 20 Nº 279 663 A B C D E A B C D E F Type UHD F Type HD ...
Страница 15: ...MC Edition 05 20 Nº 279 663 15 72 A B C D F E A B C D E F ND MD for G2 DN40 DN50 ND for G1 G1 5 y DN25 ...
Страница 43: ...MC Edition 05 20 Nº 279 663 43 72 Type UHD X Y Q S W V M C A B D E G F J K L N P H O R U I ...
Страница 45: ...MC Edition 05 20 Nº 279 663 45 72 Type ND MD for 2 DN40 DN50 M B D E G F J K L N H X Y Q S W V O I T ...
Страница 64: ...64 72 MC Edition 05 20 Nº 279 663 14 4 Tools required A B C2 D C1 ...