FLUID (*) Water, air, oil and inert gases
(*) Check that materials are suitable for the substance used
Technical characteristics:
|
Maximum pressure (PS) |
50 bar |
|
Opening time |
10 ms |
|
Closing time |
10 ms |
|
Fluid temperature |
-10… 130 °C (NBR) |
|
Maximum viscosity |
37 cSt (mm2/s) |
MATERIALS IN CONTACT WITH THE FLUID SUBSTANCE
nest Brass
Seals FPM
Internal parts Stainless steel
seat Brass
core tube Stainless steel
shading coil Copper
Coil 1)
|
ED rating |
100 % |
|
Material |
PA (fiberglass reinforced) |
|
Insulation class |
F (155 °C) |
|
Ambient temperature |
-10… 60 °C |
|
Electrical connection |
Plug DIN 43650 (narrow) |
|
Protection class |
IP65 |
|
Standard voltage AC (~) DC (=) |
24V/50 – 60Hz, 115V/50Hz 230V/50 – 60Hz (+10 % -15 %) 12, 24V (+10 % -5 %) (Ask for more information on other tensions) |
1) Also available with UL / CSA approval and higher insulation class and higher temperature resistance.
OPTIONS
Wermundsen OÜ
Mustamäe tee 55
EE-10620 Tallinn, Estonia
Tel: (+372) 601 4202
wermundsen@wermundsen.ee
l372.pdf |
Size |
Orifice |
Operating Pressure difference (bar) |
Coil voltage |
Kv (m3 / h) |
Model |
Seals |
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|
∆p min. |
∆p maximum |
AC (VA) |
DC |
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|
Air and inert gases |
Liquids |
Inrush |
Holding |
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|
G” |
(mm) |
AC |
DC |
AC |
DC |
(W) |
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|
Normally closed, nc |
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|
1/8 |
1,2 |
0 |
15 |
15 |
15 |
15 |
12 |
6 |
5,5 |
0,05 |
L372V03C – 1/8" – 1,2 |
FPM |
|
|
1,6 |
10 |
10 |
10 |
10 |
0,08 |
L372V03C – 1/8" – 1,6 |
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|
2 |
5 |
5 |
5 |
5 |
0,10 |
L372V03C – 1/8" – 2 |
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|
2,4 |
4 |
4 |
4 |
4 |
0,13 |
L372V03C – 1/8" – 2,4 |
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|
Normally open, no |
|||||||||||||
|
1/8 |
1,6 |
0 |
8,5 |
8,5 |
8,5 |
8,5 |
12 |
6 |
5,5 |
0,08 |
L372V03A – 1/8" – 1,6 |
FPM |
|
|
universal, approx |
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|
1/8 |
1,2 |
0 |
7 |
7 |
7 |
7 |
12 |
6 |
5,5 |
0,05 |
L372V03G – 1/8" – 1,2 |
FPM |
|
|
1,6 |
4,5 |
4,5 |
4,5 |
4,5 |
0,08 |
L372V03G – 1/8" – 1,6 |
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|
2 |
3 |
3 |
3 |
3 |
0,10 |
L372V03G – 1/8" – 2 |
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|
2,4 |
2 |
2 |
2 |
2 |
0,13 |
L372V03G – 1/8" – 2,4 |
|||||||
NC = Normally closed, NO = Normally open, U = Universal FPM = Fluoro-carbon elastomer
Tel: (+372) 601 4202
wermundsen@wermundsen.ee
Mustamäe tee 55
EE-10620 Tallinn, Estonia
