Fluids (*) Water, air, oil and inert gases
(*) Make sure materials are suitable for the fluid
The anchor mechanism of the valve is completely insulated, so that the fluid is in contact only with the diaphragm and the body. The anchor is very low friction thanks to the PTFE coating.
Technical features:
|
Max. pressure (PS) |
12 bar |
|
Opening time |
25 ms |
|
Closing time |
25 ms |
|
Fluid temperature |
-10… 100 °C |
|
Max. viscosity |
37 cSt (mm2/s) |
MATERIALS IN CONTACT WITH THE FLUID
Coil 1)
|
ED-rating |
100 % |
|
Material |
PET (polyethylene terephtalate) glass-fiber reinforced |
|
Insulation class |
F (140 °C) |
|
Ambient temperature |
-10… 60 °C |
|
Electrical connection |
PlugDIN 43650 (wide) |
|
Protection class |
IP65 |
|
Standard voltage AC (~) DC (=) |
24V/50Hz, 110V/50Hz (120V/60Hz), 230V/50Hz (+10 % -15 %) 12, 24V (+10 % -5 %) (Other tensions, please inquire) |
Options available:
Wermundsen OÜ
Mustamäe tee 55
EE-10620 Tallinn, Estonia
Tel: (+372) 601 4202
wermundsen@wermundsen.ee
d144.pdf |
Size |
Orifice |
Operating pressure difference (bar) |
Coil voltage |
Kv (m3/h) |
Model |
Gaskets |
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|
∆p min. |
∆p max. |
AC (VA) |
DC |
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|
Air, inert gases |
Liquids |
Bet |
Holding |
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|
G" |
(mm) |
AC |
DC |
AC |
DC |
(W) |
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|
2-tee normally closed (NC) |
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|
Hose connection |
5,5 |
0 |
4,5 |
1 |
4,5 |
1 |
23 |
14 |
9 |
0,55 |
D144A3 – 5,5 D144D3 – 5,5 D144V3 – 5,5 |
SBR EPDM FPM |
|
|
1,5 |
1 |
1,5 |
1 |
D144S3 – 5,5 |
VMQ |
||||||||
|
1/4 |
3,2 |
10 |
2,4 |
10 |
2,4 |
0,32 |
D144A4 – 1/4" – 3,2 D144D4 – 1/4" – 3,2 D144V4 – 1/4" – 3,2 |
SBR EPDM FPM |
|||||
|
1,5 |
1,5 |
1,5 |
1,5 |
D144S4 – 1/4" – 3,2 |
VMQ |
||||||||
|
5,5 |
4,5 |
1 |
4,5 |
1 |
0,55 |
D144A4 – 1/4" – 5,5 D144D4 – 1/4" – 5,5 D144V4 – 1/4" – 5,5 |
SBR EPDM FPM |
||||||
|
1,5 |
1 |
1,5 |
1 |
D144S4 – 1/4" – 5,5 |
VMQ |
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Tel: (+372) 601 4202
wermundsen@wermundsen.ee
Mustamäe tee 55
EE-10620 Tallinn, Estonia
