Product data sheet
Valve
A4828-1001-4278-NO,
May 10, 2025
Seat Valve electr. direct
Series B48
Valve A4828/1001/4278-NO DC
The type 48 are directly controlled solenoid valves. The valve disk is directly lifted by the solenoid force. These valves are suitable for low pressures of up to 1000 mbar and for vacuum applications. Valve with high internal density with very low media pressures. Please ask for special solutions, e.g. for the valve types that can be designed with FFKM !
For more information follow this link:
Valve A4828/1001/4278-NO DC
Datasheet explicit
| Version | A | |
| Type of valve | 48 | Seat Valve electr. direct |
| Connection type, valve seat | 28 | G2 45mm |
| Kv-value (Δp = 1 bar H₂O) | 27 m³/h | |
| Housing | 10 | CW617N brass |
| Sealing | 01 | NBR |
| Voltage type | 4 | DC |
| Solenoid power | 27 | 47W |
| Protection class | 8 | Ex protection |
| Valve option | NO | normally open |
| Pressure rating | PN40 | |
| System pressure | 0 - 0.2 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, DC | |
| Temperature Medium | from -10 °C to 40 °C | |
| Temperature Environment | from -10 °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 Solenoid .278 Steel K05927XX | terminal box M16x1,5 | 100%ED | Cable clamping range 6.5 - 9.5mm | Duty cycle 100% | Valve MatchCode G0xx.xxxxxx.0xx.099.0xx | Gas: Ex II 2G Ex e mb IIC T4 Gb | Staub:Ex II 2D Ex mb tb IIIC T130°C Db | |
| Valve option | NO | normally open |
| Description | Valve closes with continous voltage | |
| Leakage rate | A - EN 12266 [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 |
Not applicable