ZW-25NK Normally Open IP65 Solenoid Valve: Technical Specifications: Media: Gas, Water, Air, Oil (below 20cst), Weak acid & alkali, Vacuum; Pressure: Normally Closed 8bar; Normally Open 6bar; Function type: Normally Closed (N/C), Normally Open (N/O); Temperature: -5 ÷80ºC; Mode of action: Semi-direct lift type; Body material: Brass; Sealing material: NBR; Protection class: IP65
EPDM (E): suitable to water, hot water, gas, Freon, the MAX. 110ºC; In case you choose EPDM, please state \"E\" in your order.
Viton (V): suitable to hot water, acid, alkali, chemical salt, oil and hydrocarbon; the MAX.130ºC. In case you choose Viton, please state \"V\" in your order.
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| Valve type |
Connection pipe size |
Function type |
Voltage |
Coil |
|
Caution
Connection: Thread or Flange.
Thread: if different from G connection, it should be indicated.
Flange: If you need, please state “F” in your order.
DN≥32,are metal covered coil, IP54 is standard |
|
ZW |
---15 |
K |
--DC:24V |
N |
|
15 32 |
blank: N/C |
AC:220V |
N: IP65 |
|
20 40 |
K: N/O |
AC:110V |
|
|
25 50 |
|
DC:24V |
|
|
|
|
DC:12V |
|
PARAMETERS
Model |
ZW-10N |
ZW-15N |
ZW-20N |
ZW-25N |
ZW-32 |
ZW-40 |
ZW-50 |
|
G Connection |
3/8\" |
1/2\" |
3/4\" |
1\" |
1¼\" |
1½\" |
2\" |
|
Orifice Size |
mm |
15 |
15 |
20 |
25 |
32 |
40 |
50 |
|
Cv Value |
2.20 |
4.8 |
7.6 |
12 |
24 |
29 |
48 |
|
L |
mm |
60 |
60 |
62 |
82 |
102 |
110 |
134 |
|
H |
mm |
111 |
111 |
117 |
124 |
156 |
161 |
176 |
|
Medium temperature |
-5 ÷80ºC (-10÷130ºC) |
|
Pressure |
bar |
Normally closed :0÷8; Normally Open:0÷6 |
|
Power |
AC:220V~AC:230V/50-60HZ 22VA; AC110 ~AC:120V/50-60HZ 22VA; DC24 18W; DC12 17W ; Range:±10%, |
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