Product data sheet
Valve
C4828-0804-4278-OF,
May 10, 2025
Seat Valve electr. direct
Series 48-08
Valve C4828/0804/4278-OF DC
The valve disc is lifted directly by the magnetic force, making the valve suitable for low pressures up to 4bar and vacuum applications. High internal tightness at lowest medium pressures. Due to the absence of control channels, the type 48 is less sensitive to contamination.
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Valve C4828/0804/4278-OF DC
Datasheet explicit
| Version | C | |
| Type of valve | 48 | Seat Valve electr. direct |
| Connection type, valve seat | 28 | G2 45mm |
| Kv-value (Δp = 1 bar H₂O) | ||
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 04 | PTFE |
| Voltage type | 4 | DC |
| Solenoid power | 27 | 47W |
| Protection class | 8 | Ex protection |
| Valve option | OF | normally closed + Free of oil and grease |
| System pressure | 0 - 0.2 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, DC | |
| Temperature Medium | from -40 °C to 40 °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 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 | 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 | |
| Customs export | Customs tariff number 84818073; Country of origin Germany; ECCN (US): N; AL: N |