Product data sheet
Valve
3-050-25-1004-R322-HA-1U,
July 16, 2026
Seat Valve electrically force-controlled
Series 3/050
Valve 3/050-25/1004/.322-HA-1U AC, DC
The Type 3/050 2/2-way solenoid valve is designed as a normally closed shut-off valve for diesel fuel applications. In its de-energized state, the valve remains securely closed and opens reliably when electrically actuated. Thanks to its direct-acting design, the valve operates from an inlet pressure of 0 bar and does not require a minimum differential pressure between the inlet and outlet ports. This ensures safe and reliable switching performance regardless of flow conditions, making the valve particularly suitable for applications with varying operating conditions or low-pressure systems.
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Valve 3/050-25/1004/.322-HA-1U AC, DC
Datasheet explicit
| Version | 3/050- | |
| Type of valve | Seat Valve electrically force-controlled | |
| Connection type, valve seat | 25 | G1 25mm |
| Kv-value (Δp = 1 bar H₂O) | 12 m³/h | |
| Housing | 10 | CW617N brass |
| Sealing | 04 | PTFE |
| Voltage type | -- | To be specified later |
| Solenoid power | 32 | 21W |
| Protection class | 2 | IP65 (STD) |
| Valve option | HA-1U | normally closed + Manual operation HA + Reed contact 2-wire RC27-S |
| Pressure rating | PN40 | |
| System pressure | 0 - 10 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC, DC | |
| Temperature Medium | from -40 °C to 140 °C | |
| Temperature Environment | from -40 °C to 40 °C | |
| Mounting position | Pipeline horizontal, Actuator vertical up | |
| 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 Steel R322 | rotatable 360° | Valve MatchCode G0xx.xxxxxx.0xx.009.0xx | 1 Connector w. rectifier & VDR EN 175301-803 A | IP65 when installed | Connectable cables Ø 4.5-11mm max.1.5mm² | Valve MatchCode G0xx.xxxxxx.0xx.002.0xx | |
| Valve option | HA-1U | normally closed + Manual operation HA + Reed contact 2-wire RC27-S |
| Description | Valve closed when de‑energized | Hand wheel under the valve body | Reed contact | | Contact type: normally open contact | place of install.: top / horizontal | Signal: closed | M12 socket, 4-pin, angled, max. 0.75 mm² | B0040.000224 | |
| Leakage rate | A - EN 12266-1 [Test medium air or nitrogen, 20°C room temperature] | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Net weight | 3.4 kg | |
| Customs export | Customs tariff number 84818079; Country of origin Germany; ECCN (US): N; AL: N |