Overview for Solenoid Operated Valve
2WA-15 Solenoid Operated Valve, the valve body is formed by forging and pressing, used to automatic control on-off of liquid and gas medium in the pipeline. Use the temperature resistant diaphragm, the working medium temperature can reach -5~150℃.
The main technical parameters
1. Working pressure range: 0-0.7MPa.
2. Maximum pressure resistance: 1.0Mpa.
3. Applicable fluid: air, water, oil, mashgas, gas, liquefied gas, etc.
4. Applicable fluid viscosity: below 20CS
5. Working temperature: -5~80℃ (NBR)/-5~150℃ (VITON)
6. Voltage fluctuation range: ±10%.
7. Motion Pattern: Direct-acting.
8. Type: Normally closed (ie, the valve is open after energization).
9. Operating life > 200,000 times
10. Coil temperature rise <40℃
11. Power <18W
12. Insulation Degree: Class B.
Installation Precautions
1. When installing the solenoid valve, the arrow mark on the valve should be consistent with the flow direction of the pipeline.
2. The nameplate parameters on the solenoid valve should be consistent with the actual usage requirements.
Please pay attention to the rated voltage marked.
Technical Parameters for Solenoid Operated Valve
Port Size: G1/4,G3/8,G1/2,G3/4,G1,G1(1/4),G1(1/2),G2
Operating Pressure: Water and oil: 0~5.0kgf/cm²; Air:0~7.0kgf/cm²
Working Environment Temperature: -5~85℃
Material: Brass,EPDM
Ordering Code for Solenoid Operated Valve 2WA
Symbol for Solenoid Operated Valve 2WA Series
Technical Parameter for Solenoid Operated Valve 2WA
| Model |
2WA025-08 |
2WA040-10 |
2WA160-25 |
2WA200-20 |
2WA250-25 |
2WA350-35 |
2WA400-40 |
2WA500-50 |
| Working Medium |
Air, water, oil |
| Motion Pattern |
Pilot type |
| Type |
Normally closed type |
| Flow Aperture (mm²) |
2.5 |
4.0 |
16 |
20 |
25 |
35 |
40 |
50 |
| Cv value |
0.23 |
0.60 |
4.8 |
7.6 |
12 |
24 |
29 |
48 |
| Port Size |
G1/4 |
G3/8 |
G1/2 |
G3/4 |
G1 |
G1(1/4) |
G1(1/2) |
G2 |
| Fluid Viscosity |
Under 20CS |
| Operating Pressure |
Water and oil: 0~5.0kgf/cm²; Air:0~7.0kgf/cm² |
| Max. Proof Pressure |
10kgf/cm² |
| Ambient and Fluid Temp. |
-5~85℃ |
| Operating Voltage |
±10% |
| Main parts material |
Body |
Brass |
| Sealing element |
NBR |
| Coil Power |
20VA |
50VA |
Overall Dimension
| Model |
Aperture |
A |
B |
C |
| 2WA025-08 |
G1/4 |
43 |
42.4 |
76.5 |
| 2WA040-10 |
G3/8 |
53 |
50 |
82.4 |
| 2WA160-15 |
G1/2 |
67.5 |
55.5 |
106.5 |
| 2WA200-20 |
G3/4 |
73 |
55.5 |
113 |
| 2WA250-25 |
G1 |
94 |
72.5 |
121 |
| 2WA350-35 |
G1(1/4) |
120 |
92.5 |
159 |
| 2WA400-40 |
G1(1/2) |
122 |
92.5 |
165 |
| 2WA500-50 |
G2 |
170 |
123 |
188 |
Keywords:
Solenoid Operated Valve 2WA-15 | Pneumatic Solenoid Valve | 12V Pneumatic Solenoid Valve
