Product data sheet
Valve
B4649-0802-4048-OF,
November 21, 2024
Seat Valve Electrically servo-assistent
Series B4649/0802/.048 - B4669/0802/.048
Valve B4649/0802/4048-OF DC
The solenoid valve Type 46 in explosure proof zone 1 design for high system pressures of up to 60 bar has a pilot operated type of control. A minimum pressure difference of 5 bar is needed to ensure perfect function. Proven valve in special steel with a long service life and suitable for a high switching rate. Solenoid with IP67 moisture protection, electr. terminal box with cable entry M20x1.5 , 4x90°.
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Valve B4649/0802/4048-OF DC
Datasheet explicit
Datasheet universal
datasheet - ger/en (PDF)
| Version | B | |
| Type of valve | 46 | Seat Valve Electrically servo-assistent |
| Connection type, valve seat | 49 | G1/4 10mm |
| Kv-value (Δp = 1 bar H₂O) | 1.8 m³/h | |
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 02 | FKM |
| Voltage type | 4 | DC |
| Solenoid power | 04 | 11,7W/10,5VA |
| Protection class | 8 | Ex protection |
| Valve option | OF | normally closed + Free of oil and grease |
| System pressure | 5 - 60 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, DC | |
| Temperature Medium | from -10 °C to 70 °C | |
| Temperature Environment | from -10 °C to 60 °C | |
| Mounting position | in any position | |
| Specific use case | Open system, Pressure difference Yes | |
| scope of delivery | 1 valve, 1 Solenoid .048 K05904XX Thermoplast | IP67 | 100% ED | Terminal box | cable gland M20x1.5 4x90° rotatable | 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 |