![](http://www.wexon.lv/sites/default/files/styles/medium/public/tuotekuvat/l180.jpg?itok=uYdUECaY)
Fluids (*) Water and air
(*) Make sure that the materials are suitable for the fluid
Solenoid valves cannot be used for hazardous fluids belonging to group 1. Consequently, the valve does not need to be CE marked according to Article 3 (3) of EC Directive 97/23 / EC (Pressure Equipment Directive).
Technical features
Max pressure (PS) |
15 bar |
Opening time |
300 ms – 1500 ms |
Closing time |
1000 ms – 2000 ms |
Fluid temperature |
-10… 90 °C (NBR) 0… 130 °C (FPM) |
Maximum viscosity |
37 cSt (mm2/s) |
MATERIALS IN CONTACT WITH THE FLUID
Housing Brass
Diaphragms and seals NBR or FPM
Interiors Stainless steel and brass
Socket Brass
Anchor Stainless steel
Short-circuit ring Copper
Coils
1) Also available with UL approval as well as higher insulation class and temperature resistance.
Wermundsen OÜ
Mustamäe tee 55
EE-10620 Tallinn, Estonia
Tel: (+372) 601 4202
wermundsen@wermundsen.ee
Size |
Orifice size |
Operating pressure difference (bar) |
Coil power |
Kv (m3/h) |
Model |
Membrane and operating method |
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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 |
VA |
VA |
(W) |
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1 1/4 |
30 |
0,50 |
10 |
10 |
10 |
10 |
23 |
14 |
9 |
15 |
L180B48 – 1 1/4" L180V48 – 1 1/4" L180B49 – 1 1/4" L180V49 – 1 1/4" |
NBR FPM NBR, manual operation FPM, manual operation |
1 1/2 |
45 |
27 |
L180B48 – 1 1/2" L180V48 – 1 1/2" L180B49 – 1 1/2" L180V49 – 1 1/2" |
NBR FPM NBR, manual operation FPM, manual operation |
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2 |
45 |
34 |
L180B48 – 2" L180V48 – 2" L180B49 – 2" L180V49 – 2" |
NBR FPM NBR, manual operation FPM, manual operation |
NBR = Nitrile-butylene elastomer FPM = Fluoro-carbon elastomer
Without manual control |
Manual operation |
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D |
a |
b |
c |
f |
g |
l |
s |
Weight (kg) |
b |
c |
Weight (kg) |
G 1 1/4 |
113 |
107 |
133 |
81 |
50 |
40 |
52 |
1,64 |
130 |
156 |
1,82 |
G 1 1/2 |
140 |
110 |
140 |
110 |
60 |
53 |
60 |
2,60 |
133 |
163 |
2,78 |
G 2 |
157 |
115 |
151 |
110 |
72 |
53 |
72 |
3,02 |
138 |
174 |
3,20 |