brass normally closed direct acting solenoid valve
2W brass normally closed direct acting solenoid valve
2w series direct acting solenoid valve, zero pressure starting up, quickly open
and closed. Normally closed control type, power on valve open, power off valve
closed. Material has wrought brass and stainless steel, according to the difference
medium, chose the relativity seal material, suitable for different working conditions.
Normally closed direct acting solenoid valve series
Body
Interface size: 1/8-4''
Flow diameter: Normally closed type: 2.5-100mm
Body material: Wrought brass, 304, 316
Connection type: G thread, NPT thread, flanged
Pressure class: 0-10bar
Structure type: Pilot type (the pipeline without pressure directly start-up)
Control type: Normally closed
Solenoid valve components
Seal material: NBR: 0ºC-80ºC
VITON: 0ºC-120ºC
Ambient temperature: NBR: 0ºC-65ºC
Install way: According to the body tag to install, in order to
enhance the valve service life, better to coil upward, horizontal installation;
Coil voltage:AC24V/110V/220V/230V/240V 50/60HZ DC24V/12V ±10% fluctuation allowed
Explosion-proof class: Optional EX m II BT4
Type specification table
1/4" |
2.5 |
0.23 |
0 |
7 |
5 |
7 |
5 |
13 |
8.5 |
0.35 |
2W-2.5 |
3 |
0.3 |
0 |
5 |
4 |
5 |
4 |
13 |
8.5 |
0.35 |
2W-3 |
5 |
0.65 |
0 |
6 |
4 |
6 |
4 |
33 |
20 |
0.46 |
2W-5 |
6 |
0.8 |
0 |
4 |
2.5 |
4 |
2.5 |
33 |
20 |
0.46 |
2W-6 |
7.5 |
1.0 |
0 |
1.5 |
1 |
1.5 |
1 |
33 |
20 |
0.46 |
2W-7.5 |
3/8" |
16 |
4.8 |
0 |
10 |
6 |
10 |
6 |
33 |
20 |
0.9 |
2W-10 |
1/2" |
16 |
4.8 |
0 |
10 |
6 |
10 |
6 |
33 |
20 |
0.9 |
2W-15 |
3/4" |
20 |
7.6 |
0 |
10 |
6 |
10 |
6 |
33 |
20 |
1.08 |
2W-20 |
1" |
25 |
12 |
0 |
10 |
6 |
10 |
6 |
33 |
20 |
1.4 |
2W-25 |
11/4" |
32 |
24 |
0 |
10 |
6 |
10 |
6 |
70 |
40 |
2.5 |
2W-32 |
11/2" |
40 |
29 |
0 |
10 |
6 |
10 |
6 |
70 |
40 |
2.9 |
2W-40 |
2" |
50 |
48 |
0 |
10 |
6 |
10 |
6 |
70 |
40 |
5.2 |
2W-50 |
Flange
4 holes
Connection |
25 |
12 |
0 |
10 |
6 |
10 |
6 |
70 |
40 |
2.9 |
2W-25 |
32 |
24 |
0 |
10 |
6 |
10 |
6 |
70 |
40 |
5.1 |
2W-32 |
40 |
29 |
0 |
10 |
6 |
10 |
6 |
70 |
40 |
6.1 |
2W-40 |
50 |
48 |
0 |
10 |
6 |
10 |
6 |
70 |
40 |
8.2 |
2W-50 |
External dimension size drawing