Model: NP-P4 / NAP-P4 / NVP-P4
NP uses an internal pilot, while NAP and NVP use an external pilot balance poppet structure. NAP and NVP support compressed air and low vacuum.
| NP13 actuation | NC (Open when energized) |
| NP14 actuation | NO (Closed when energized) |
| NP working fluid | Compressed air |
| NP proof pressure (MPa) | 1.2 |
| NP working pressure (MPa) | 0.2 to 0.8 |
| NP fluid temperature (°C) | 5 to 60 |
| NP thermal class | Class 130 (B) |
| NP valve structure | Internal pilot balance poppet structure |
| NP mounting orientation | Unrestricted |
| NP rated voltage | 24 VDC |
| NAP working fluid | Compressed air, low vacuum |
| NAP pilot pressure (MPa) | 0.35 to 0.7 |
| NVP valve structure | External pilot balance poppet structure |
| NVP rated voltage | 24 VDC |