MHJ9-QS-4-MF solenoid valve specifications:
| Valve function | 2/2-way, closed, monostable |
| Type of actuation | Electric |
| Construction width | 9 mm |
| Standard nominal flow rate (standardised to DIN 1343) | 100 l/min |
| pneumatic working port | QS-4 |
| Operating voltage | 24V DC |
| Operating pressure | 0.05 MPa … 0.6 MPa |
| Operating pressure | 0.5 bar … 6 bar |
| Design | Poppet valve without spring return |
| Type of reset | Pneumatic spring |
| Degree of protection | IP40 |
| Grid dimension | 9.5 mm |
| Note on operation | Do not operate without flow. For block mounting with flow, max. ambient temperature 45°C. |
| Sealing principle | Hard |
| Mounting position | optional |
| Manual override | None |
| Type of piloting | Direct |
| Flow direction | Non-reversible |
| Symbol | 00992259 |
| b value | 0.38 |
| C value | 0.4 l/sbar |
| Max. switching frequency | 1000 Hz |
| Switching time on 0.4 MPa (4 bar, 58 psi) and 24 V in new condition | 0.8 ms |
| Switching time off 0.4 MPa (4 bar, 58 psi) and 24 V in new condition | 0.4 ms |
| Switching time on 0.4 MPa (4 bar, 58 psi) and 48 V in new condition | 0.6 ms |
| Switching time off 0.4 MPa (4 bar, 58 psi) and 48 V in new condition | 0.4 ms |
| Switching time on 0.4 MPa (4 bar, 58 psi) and 12 V in new condition | 1.1 ms |
| Switching time off 0.4 MPa (4 bar, 58 psi) and 12 V in new condition | 0.4 ms |
| Switching time on 0.05 MPa (0.5 bar, 7.25 psi) and 24 V in new condition | 0.7 ms |
| Switching time off 0.05 MPa (0.5 bar, 7.25 psi) and 24 V in new condition | 0.5 ms |
| Switching time on 0.6 MPa (6 bar, 87 psi) and 24 V in new condition | 0.9 ms |
| Switching time off 0.6 MPa (6 bar, 87 psi) and 24 V in new condition | 0.4 ms |
| Tolerance switching time off | +15%/-25% |
| Tolerance switching time on | +/-15% |
| Operational voltage range DC | 12 V … 53 V |
| Duty cycle | 100% |
| Note regarding operating voltage | Operation only with connecting cable MHJ9-KMH-… |
| Coil resistance R20 | 2.5 Ohm |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation not possible |
| Restrictions for environmental and media temperature | As a function of switching frequency (see graph) |
| Corrosion resistance class CRC | 2 — Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B2-L |
| Storage temperature | -20 °C … 50 °C |
| Permissible solenoid surface temperature | 120 °C |
| Media temperature | -5 °C … 60 °C |
| Ambient temperature | -5 °C … 60 °C |
| Product weight | 30 g |
| Electrical connection | 2-pin Plug KMH |
| Type of mounting | Either: In-line installation With through-hole |
| Pneumatic connection, port 1 | QS-4 |
| Pneumatic connection, port 2 | QS-4 |
| Note on materials | RoHS-compliant |
| Material seals | HNBR |
| Material housing | PA-reinforced |
| Material screws | Steel |
