Zero Differential Pressure Water Solenoid Valve
Thread Zero Differential Pressure NC Solenoid Valve 3/8＂ ～ 2＂ 2 Way Series
Water solenoid valves are suitable for water or liquid as the working medium, can be automated and remote control of water, oil, and other liquid working medium pipe off.As the valve adopts rubber seal, so the cleanliness of the working medium is greatlyreduced, it has started to write quickly, and high reliability.
2W-series thread connection 2-way(NC)solenoid valve specification table
(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)
|
interface |
orifice (mm) |
Cv
|
working pressure(bar) |
medium temperature ℃
|
sealing material |
coil insulation degree
|
coil power | normal order code | ||||||
|
min pressure |
Max pressure
|
Normal coil | Es coil |
plastic seal voltage AC220V G thread sealing material: Blank:NBR E:EPDM V:VITON
|
||||||||||
|
air gas water hotwater liquid light oil |
VA
|
W
|
VA
|
W
|
||||||||||
|
AC 220 V |
DC 24 V |
AC 220 V |
DC 24 V |
|||||||||||
| AC | DC | brass | SS304 | |||||||||||
| 3/8〃 | 16 | 4.8 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 2W-10N-AC220V | 2W-10JN-AC220V |
| 16 | 4.8 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 20 | 2W-10N-E-AC220V | 2W-10JN-E-AC220V | |||
| 16 | 4.8 | 0 | 10 | 6 | 120 | VITON | H | 20 | 20 | 2W-10N-V-AC220V | 2W-10JN-V-AC220V | |||
|
1/2〃
|
16 | 4.8 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 2W-15N-AC220V | 2W-15JN-AC220V |
| 16 | 4.8 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 20 | 2W-15N-E-AC220V | 2W-15JN-E-AC220V | |||
| 16 | 4.8 | 0 | 10 | 6 | 120 | VITON | H | 20 | 20 | 2W-15N-V-AC220V | 2W-15JN-V-AC220V | |||
| 3/4〃 | 20 | 7.6 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 2W-20N-AC220V | 2W-20JN-AC220V |
| 20 | 7.6 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 20 | 2W-20N-E-AC220V | 2W-20JN-E-AC220V | |||
| 20 | 7.6 | 0 | 10 | 6 | 120 | VITON | H | 20 | 20 | 2W-20N-V-AC220V | 2W-20JN-V-AC220V | |||
| 1〃 | 25 | 12 | 0 | 10 | 6 | 80 | NBR | H | 20 | 31 | 4 | 4 | 2W-25N-AC220V | 2W-25JN-AC220V |
| 25 | 12 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 31 | 2W-25N-E-AC220V | 2W-25JN-E-AC220V | |||
| 25 | 12 | 0 | 10 | 6 | 120 | VITON | H | 20 | 31 | 2W-25N-V-AC220V | 2W-25JN-V-AC220V | |||
|
11/4〃
|
35 | 24 | 0 | 10 | 6 | 80 | NBR | B | 50 | 35 | 8 | 7 | 2W-32N-AC220V | 2W-32JN-AC220V |
| 35 | 24 | 0 | 10 | 6 | 130 | EPDM | B | 50 | 35 | 2W-32N-E-AC220V | 2W-32JN-E-AC220V | |||
| 35 | 24 | 0 | 10 | 6 | 120 | VITON | B | 50 | 35 | 2W-32N-V-AC220V | 2W-32JN-V-AC220V | |||
| 11/2〃 | 40 | 29 | 0 | 10 | 6 | 80 | NBR | B | 50 | 35 | 8 | 7 | 2W-40N-AC220V | 2W-40JN-AC220V |
| 40 | 29 | 0 | 10 | 6 | 130 | EPDM | B | 50 | 35 | 2W-40N-E-AC220V | 2W-40JN-E-AC220V | |||
| 40 | 29 | 0 | 10 | 6 | 120 | VITON | B | 50 | 35 | 2W-40N-V-AC220V | 2W-40JN-V-AC220V | |||
| 2〃 | 50 | 48 | 0 | 10 | 6 | 80 | NBR | B | 50 | 35 | 8 | 7 | 2W-50N-AC220V | 2W-50JN-AC220V |
| 50 | 48 | 0 | 10 | 6 | 130 | EPDM | B | 50 | 35 | 2W-50N-E-AC220V | 2W-50JN-E-AC220V | |||
| 50 | 48 | 0 | 10 |
6 |
120 | VITON | B | 50 | 35 | 2W-50N-V-AC220V | 2W-50JN-V-AC220V | |||
ES-series low power coil,advantages:
1. Can use on AC/DC solenoid valve,not change original solenoid valves structure
2. maintain low power,only 20% of normal coil power
3. Slowly heating-up under long-time power-on working status,
4. the coil’s temperature≤40℃, longer life time
5. Instant and strong electromagnetic attraction, 3 times more powerful than normal coil, enhance max working pressure
6. No abnormal noise when using AC voltage
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