Model: 4GD※※0EA / 4GE※※0EA
This intrinsically safe explosion-proof pilot valve operates with compressed air. Its working pressure range is 0.2 to 0.7 MPa and its degree of protection is IP67.
| Valve and operation | Pilot operated soft spool valve |
| Working fluid | Compressed air |
| Max. working pressure (MPa) | 0.7 |
| Min. working pressure (MPa) | 0.2 |
| Proof pressure (MPa) | 1.05 |
| Ambient temperature (°C) | −5 to 55 (no freezing) |
| Fluid temperature (°C) | 5 to 55 |
| Manual override | Non-locking/locking common |
| Pilot exhaust method | Main valve/pilot valve common exhaust |
| Degree of protection | IP67 |
| Rated voltage (V) | DC12 |
| Rated current (A) | 0.05 |
| Power consumption (W) | 0.6 |
| Types of explosion-proof structures | Intrinsic safety explosion-proof structure (ib) |
| Explosion-proof classification | II 2G Ex ib IIC T4 Gb |
| Barrier input voltage | 24 VDC |
| Intrinsic safety circuit allowable voltage Ui | 30V DC |
| Intrinsic safety circuit allowable current Ii | 200mA |
| Intrinsic safety circuit allowable power Pi | 0.68 W |