3 A (4A) 200 ~ 300 Pneumatic Valve (Patented Pneumatic Valve)
Feature
- High flow, high-speed response pneumatic pilot valve.
- Body mirror-processing, small friction fast response.
- The use of special seals, lasting wear and long life.
- No need to oil, can be used, in line with environmental protection.
Ordering Code
Internal structural map
Pneumatic valves
Characteristic :
- Body through special processing, friction is small, seal does not block, do not break.
- By internal leakage and more than two million times strict testing.
- The new D-shaft design, coupled with the seal design allows both sides of the balance of forces on both sides of the same area, strengthening the actuator lifetime.
Specification
| Usually flag |
3 A 200 |
4 A 200 |
3 A 300 |
4 A 300 |
| Number of positions |
Three two |
Five two |
Three two |
Five two |
| Port size |
PT 1 / 4 " |
PT 3 / 8 " |
| Effective area |
18 mm 2（ 1 CV ） |
30 mm 2（ 1.68 CV ） |
| Fluid |
Compressed air |
| Pressure range |
0 ~ 9.5 kgf / cm 2 |
| Operating temperature |
5 ~ 60 ° C （ 41 ~ 144 ° F ） |
| Weight |
150 g |
140 g |
240 g |
240 g |
The use of patented pneumatic valve of biaxial
Pneumatic valve biaxial design, can be used to control a plurality of the signal.
Piping and space savings in order to make the control loop, which reduces costs.
For example, often use the cylinder for reciprocating movement reversion, can simultaneously control,
Very stop the signal, controlled to ensure the safety of the operation of machinery.
Dimensions
Dimensions
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