Product data sheet
Valve
B2508-0504-3802-F3,
October 31, 2025
Seat Valve Electrically servo-assistent
Series A2507-A2512
Valve B2508/0504/3802-F3 AC
The type 25 solenoid valve is servo-controlled. The sealing element is a metal piston or flat disk with ring-shaped seat sealing. The piston is guided into the valve bonnet by means of special PTFE piston guids and grooved rings. This is a robust valve type which is suitable for high pressures and for a large field of application as many different sealing materials have been used.
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Valve B2508/0504/3802-F3 AC
Datasheet explicit
Datasheet universal
datasheet 25-05
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| Version | B | |
| Type of valve | 25 | Seat Valve Electrically servo-assistent |
| Connection type, valve seat | 08 | DN80 80mm |
| Kv-value (Δp = 1 bar H₂O) | 97 m³/h | |
| Housing | 05 | EN-GP240GH cast steel |
| Sealing | 04 | PTFE |
| Voltage type | 3 | AC |
| Solenoid power | 80 | 24W |
| Protection class | 2 | IP65 |
| Valve option | F3 | normally closed + flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable) |
| System pressure | 1 - 40 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC | |
| Temperature Medium | from -20 °C to 90 °C | |
| Temperature Environment | from -20 °C to 40 °C | |
| Mounting position | Pipeline horizontal, Actuator vertical up | |
| Specific use case | Open system, Pressure difference Yes | |
| scope of delivery | 1 valve, 1 Connector w. rectifier & VDR EN 175301-803 A | IP65 when installed | Connectable cables Ø 4.5-11mm max.1.5mm² | 1 Solenoid .802 Steel K05180XX | 100% duty cycle | rotatable 360° | Valve MatchCode G0xx.xxxxxx.0xx.002.0xx | |
Not applicable
| Valve option | F3 | normally closed + flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable) |
| Description | Valve opens with continuous voltage | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Customs export | Customs tariff number 84818071; Country of origin Germany; ECCN (US): N; AL: N |
Not applicable