Product data sheet
Valve
3-050-27-1004-T242-HA-1U,
October 31, 2025
Seat Valve electrically force-controlled
Series 3/050
Valve 3/050-27/1004/.242-HA-1U AC, DC
This valve is closed when de-energised and opens when energised. The 3/050 valve type operates from an inlet pressure of 0 bar without requiring a minimum pressure difference. This makes it ideal for applications where reliable valve operation must be guaranteed regardless of the flow rate. Special features:
- Limit switch for feedback of the closed position (1 piece integrated)
- Manual operation via a manual handwheel for emergency operation or maintenance
- Temperature range: also suitable for varying or extreme ambient temperatures
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Valve 3/050-27/1004/.242-HA-1U AC, DC
Datasheet explicit
| Version | 3/050- | |
| Type of valve | Seat Valve electrically force-controlled | |
| Connection type, valve seat | 27 | G6/4 40mm |
| Kv-value (Δp = 1 bar H₂O) | 26 m³/h | |
| Housing | 10 | CW617N brass |
| Sealing | 04 | PTFE |
| Voltage type | -- | To be specified later |
| Solenoid power | 24 | 26W |
| Protection class | 2 | IP65 |
| Valve option | HA-1U | normally closed + Manual operation HA + Reed contact 2-wire RC27-S |
| Pressure rating | PN40 | |
| System pressure | 0 - 4 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC, DC | |
| Temperature Medium | from -20 °C to 180 °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, 1x Temp.-Solenoid T242 Steel | with plug connection, voltage tolerance -30%/+25% 1 Connector B0040.00048 | UL94-HB | 4x90° EN 175301-803 Form A | IP65 | |
| Valve option | HA-1U | normally closed + Manual operation HA + Reed contact 2-wire RC27-S |
| Description | Valve opens with continuous voltage | 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 | |
| Customs export | Customs tariff number 84818079; Country of origin Germany; ECCN (US): N; AL: N |