Product data sheet
Valve
A7544-1004-1802-OF,
November 3, 2024
Seat Valve electr. direct
Series A7540-A7546/1004 HD
Valve A7544/1004/1802-OF DC
Compact design with 2 pressed-in stainless steel seats DN1 ... DN5 mm. This valve design can be used for pilot control of larger poppet valves, for mixing or distribution of two media (gaseous or liquid).
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Valve A7544/1004/1802-OF DC
Datasheet explicit
| Version | A | |
| Type of valve | 75 | Seat Valve electr. direct |
| Connection type, valve seat | 44 | G1/4 3mm |
| Kv-value (Δp = 1 bar H₂O) | 0.25 m³/h | |
| Housing | 10 | CW617N brass |
| Sealing | 04 | PTFE |
| Voltage type | 1 | DC |
| Solenoid power | 80 | 24W |
| Protection class | 2 | IP65 |
| Valve option | OF | normally closed + Free of oil and grease |
| System pressure | 0 - 20 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 opens with continuous voltage | Cleaned, labeled and individually packed. May contain Oxygen approved lubricants. | |
| 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 84818079; Country of origin Germany; ECCN (US): N; AL: N |