Fluids (*) Water, air, oil and inert gases
(*) Check the suitability of the valve materials for the substance used
The valve anchor mechanism is completely insulated, so that only the diaphragm and the valve body come into contact with the fluid. The anchor has a particularly low friction due to the PTFE coating.
Technical characteristics:
|
Max. pressure (PS) |
12 bar |
|
Opening time |
25 ms |
|
Closing time |
25 ms |
|
Fluid temperature range |
-10… 100 °C |
|
Maximum viscosity |
37 cSt (mm2/s) |
MATERIALS IN CONTACT WITH THE FLUID
Socket PEI (polythermide)
Seals VMQ, FPM or EPDM
Coil:
|
ED rating |
100 % |
|
Material |
PET (polyethylene terephtalate) |
|
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, 110V/50Hz (120V/60Hz), 230V/50 – 60Hz (+10 % -15 %) 12, 24V (+10 % -5 %) (For other tensions, ask for more information) |
ATTENTION! D318… 03C valves are also suitable for distribution valves, Δp max. 6 bar (fluid input port 1 and output ports 2 and 3).
Wermundsen OÜ
Mustamäe tee 55
EE-10620 Tallinn, Estonia
Tel: (+372) 601 4202
wermundsen@wermundsen.ee
d318.pdf |
Size |
Orifice |
Operating Pressure difference (bar) |
Coil voltage |
Kv (m3 / h) |
Model |
Seals |
Operation |
|||||||
|
∆p min. |
Up max. |
AC (VA) |
DC |
|||||||||||
|
Air and inert gases |
Liquids |
Inrush |
Holding |
|||||||||||
|
G" |
(mm) |
AC |
DC |
AC |
DC |
(W) |
||||||||
|
3-way normally CLOSED (NC) / OPEN (NO) |
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|
Hose connection |
3,4 |
0 |
1 |
1 |
1 |
1 |
16 |
10 |
6 |
0,30 |
D318D03C – 3,4 D318S03C - 3,4 D318V03C - 3,4 |
EPDM VMQ FPM |
NC |
|
|
2,5 |
2 |
2,5 |
2 |
D318D03A - 3,4 D318V03A - 3,4 |
EPDM FPM |
NO |
||||||||
EPDM = Ethylene-propylene elastomer
VMQ = Silicone elastomer
FPM = Fluoro-carbon elastomer
Tel: (+372) 601 4202
wermundsen@wermundsen.ee
Mustamäe tee 55
EE-10620 Tallinn, Estonia
