D232-2340 pages

2/2 WAY PILOT OPERATED SOLENOID VALVE, G 3/8˝ ÷ G 3/4˝
A

HIGH PRESSURE

normally closed

TYPE: D232/233/234

P

TECHNICAL SPECIFICATIONS
Media: water , oil, air
Media temperature: -10°C ÷ +130°C
Ambient temperature: -10°C ÷ +50°C
Body material: brass (CW617N EN 12165)
Orice material: stainless steel (1.4305 EN 10088/AISI 303)
Operator material: stainless steel
Operator seal material: Ruby
Diaphragm material: FKM
Main seal material: PTFE
Coil power:
AC 18VA (holding)
AC 36 VA (inrush)
DC 14W
Protection class: IP 65 (with connector)

OPTIONS

NOTES

ATTENTION

Not 100% leak-proof when used with air/gases. Approximate
leak rate is 1,5 ml/min at max OPD.
G
connection

nominal
diameter

ow rate
Kvs

min

code

[ISO 228 G]

[mm]

[l/min]

D232DTW
D233DTW
D234DTW

3/8˝
1/2˝
3/4˝

16.5
16.5
16.5

42
46
48

When using liquid uids waterhammer and pressures higher
than 20 barg can cause the diaphragm to tear (see page 49)
OPD
max AC

max DC

[barg]

[barg]

[barg]

code

[Volts/Hz]

1
1
1

50
50
50

50
50
50

7250
7200
7400
7600
7700

24V DC
24V 50/60Hz
110V 50Hz - 120V 60Hz
200V 50Hz - 220V 60Hz
230V 50Hz - 240V 60Hz

DIMENSIONS & WEIGHTS

SELECTION TABLE

VALVE

Flow direction overseat 1

27

2

HIGH PRESSURE

Normally open with coils class “H” only (e.g. code RD232DTW 7701)
FKM seal for air, water, oil MAX 130°C (e.g. code D233DVW)
MAX OPD: 25 barg AC / DC, minimum batch may be required

COILS

G
connection

A

B

C

D

weight

[ISO 228 G]

[mm]

[mm]

[mm]

[mm]

[kg]

3/8˝
1/2˝
3/4˝

86
86
86

116.5
116.5
116.5

50.2
50.2
50.2

17.5
17.5
17.5

1
0.9
0.9