Product data sheet
Valve
A7540-0604-1802-OF,
September 10, 2026
Seat Valve electr. direct
Series 75-0604
Valve A7540/0604/1802-OF DC
Compact 3/2-way solenoid valve / switching valve (changeover valve). The valve is particularly suitable for the controlled distribution and switching of gaseous or liquid media. One inlet can be switched selectively to one of two outlets. Due to its changeover valve design, the flow path remains open to at least one outlet during the switching process at all times, preventing any unintended interruption or shut-off of the media flow.
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Valve A7540/0604/1802-OF DC
Datasheet explicit
| Version | A | |
| Type of valve | 75 | Seat Valve electr. direct |
| Connection type, valve seat | 40 | G1/4 1mm |
| Kv-value (Δp = 1 bar H₂O) | 0.026 m³/h | |
| Housing | 06 | AISI 304 - 1.4301 |
| Sealing | 04 | PTFE |
| Voltage type | 1 | DC |
| Solenoid power | 80 | 24W |
| Protection class | 2 | IP65 (STD) |
| Valve option | OF | normally closed + Free of oil and grease |
| Pressure rating | PN160 | |
| System pressure | 0 - 100 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, DC | |
| Temperature Medium | from -40 °C to 90 °C | |
| Temperature Environment | from -40 °C to 40 °C | |
| Mounting position | Actuator upright (preferred) or horizontal | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve, 1 connector FormA EN175301-803/A | max. current 10A | 4x90°| IP65 when installed | connectable cables Ø 5-10 mm max.1.5mm² | 1 Solenoid .802 Steel K05180XX | 100% duty cycle | rotatable 360° | Valve MatchCode G0xx.xxxxxx.0xx.009.0xx | |
| Valve option | OF | normally closed + Free of oil and grease |
| Description | Valve closed when de‑energized | Cleaned, labeled and individually packed. May contain Oxygen approved lubricants. | |
| Leakage rate | A - EN 12266-1 [Test medium air or nitrogen, 20°C room temperature] | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Net weight | 1.2 kg | |
| Switching time (at 6 bar gas) | On: 80 ms | Off: 100 ms | |
| Customs export | Customs tariff number 84818073; Country of origin Germany; ECCN (US): N; AL: N |