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Explosion isolation Proportional electro-hydraulic directional valve
This explosion isolation valve is a spool valve type of directional control valve which uses an explosion isolation solenoid as its control pilot. It is used to open and shut off fluid flows and to control the flow direction.
Technical specification
|
Model |
03 |
04 |
06 | |
|
Maximum Pressure at port P(MPa) |
31.5 | |||
|
Maximum Pressure at port T ( MPa) |
T(For Extl Disch) |
25 | ||
|
T(For Intl Disch) |
3 | |||
|
Port Y |
3 | |||
|
Maximum Flow (l/min) |
135 |
340 |
680 | |
|
Hysteresis (%) |
<6 | |||
|
Repeatability (%) |
<3 | |||
|
Filtration Accuracy (um) |
20 | |||
|
Hydraulic Fluid |
Mineral Oil, Phosphate | |||
|
Viscosity (mm2/s) |
2.8~100 | |||
|
Fluid Temp. () |
-20~70 | |||
|
Coil Resistance () |
19.5 | |||
|
Weight (Kg) |
2-Position |
8.1 |
12.3 |
17.5 |
|
3-Position |
8.8 |
13 |
18.2 | |
