Product Description
We provide 2/2 valves from 1/8" to 2", both for normally hand push back and spring return. For customers preferring bigger sizes hand valves, please check our selection for more details.
Detailed Specification Table
| Model |
2W160-10 |
2W160-15 |
2W200-20 |
2W250-25 |
2W350-35 |
2W400-40 |
2W500-50 |
| Working Medium |
Air, Water, Oil, Gas |
| Motion Pattern |
Direct Drive Type |
| Type |
Normal Close Type |
| Aperture (mm) |
16 |
20 |
25 |
35 |
40 |
50 |
| CV Value |
4.8 |
7.6 |
12 |
24 |
29 |
48 |
| Joint Pipe Bore |
3/8″ |
1/2″ |
3/4″ |
1″ |
1 1/4″ |
1 1/2″ |
2″ |
| Working-pressure |
Air: 0~0.7MPa; Water/Oil: 0~0.5MPa |
| Max Resistance |
1 MPa |
| Temperature ºC |
-5 ~ 80ºC |
| Body Material |
Brass |
Dimensional Information
| Symbol/Model |
A |
B |
C |
D |
E |
F |
K |
| 2W160-10 | 101.5 | 57 | 117 | 67 | 50 | 36 | G3/8″ |
| 2W160-15 | 101.5 | 57 | 117 | 67 | 50 | 36 | G1/2″ |
| 2W200-20 | 107 | 57 | 123.5 | 72 | 50 | 36 | G3/4″ |
| 2W250-25 | 111.5 | 73.5 | 134.5 | 92 | 50 | 36 | G1″ |
| 2W350-35 | 142 | 95 | 172 | 125 | 70.5 | 56 | G1 1/4″ |
| 2W500-50 | 172 | 123 | 209 | 168 | 70.5 | 56 | G2" |
Structural Components
| NO | Component Name |
|---|
| 1 | Body Of Valve |
| 2 | Assembly Of Diaphragm |
| 3 | Valve Cover |
| 4 | Pull Spring |
| 7 | Iron Core Assembly |
| 13 | Iron Cover |
| 17 | Head Cover Nut |
Application Scenarios
Your Best Choice in Pneumatic Solutions!
Frequently Asked Questions
What fluids can be used with these solenoid valves?
These valves are compatible with Air, Water, Oil, and Gas.
What is the operating temperature range?
The valves operate effectively between -5ºC and 80ºC.
What material is the valve body made of?
The standard body material is Brass, which provides excellent durability for ordinary temperature usage.
Is the valve normally open or normally closed?
These specific models are the Normal Close Type, meaning they remain closed until power is applied.
What is the maximum pressure these valves can handle?
The maximum pressure resistance is 1 MPa, with working pressures varying by medium (up to 0.7MPa for air).
Does it support both AC and DC power supplies?
Yes, the valves are designed to be compatible with both AC and DC power sources within a ±10% voltage range.
Maria Valve
