Product data sheet
Valve
B2706-0402-5248-BF,
November 3, 2024
Seat Valve electrically force-controlled
Series E2702-B2706/04
Valve B2706/0402/5248-BF AC
Solenoid valve for gases and solid-free liquids. The seal at the valve seat is made by a rubber diaphragm. Force-operated solenoid valves can be used where direct-acting valves are required. The valves operate from 0 bar pressure difference and combine the advantages of servo- and direct-acting valves. An unusually large variety of options make the 27 series with flange connection the specialist 'par excellence'.
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Valve B2706/0402/5248-BF AC
Datasheet explicit
Datasheet universal
datasheet 27-04
Solenoid coil, Certificates
Instruction ATEX Valve + Coil .328 .248
ATEX Solenoid .248 Type Examination Certificate
EU Declaration of Conformity ATEX Valve + Coil .248
Recognition of production quality assurance in accordance with 2014/34/EU (ATEX)
STEP Files
027.000941_B2706-....-.242.stp
Videos
| Version | B | |
| Type of valve | 27 | Seat Valve electrically force-controlled |
| Connection type, valve seat | 06 | DN50 50mm |
| Kv-value (Δp = 1 bar H₂O) | 29.4 m³/h | |
| Housing | 04 | EN-GJL250 grey cast |
| Sealing | 02 | FKM |
| Voltage type | 5 | AC |
| Solenoid power | 24 | 30W |
| Protection class | 8 | Ex protection |
| Valve option | BF | normally closed + Free of brass and copper |
| System pressure | 0 - 6 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC | |
| Temperature Medium | from -10 °C to 60 °C | |
| Temperature Environment | from -10 °C to 60 °C | |
| Mounting position | Pipeline horizontal, Actuator vertical up | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve, 1 Solenoid .248 Steel K05924XX | 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 | BF | normally closed + Free of brass and copper |
| Description | Valve opens with continuous voltage | free of brass and copper, applies to parts in contact with the medium | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Net weight | 17.4 kg | |
| Customs export | Customs tariff number 84818071; Country of origin Germany; ECCN (US): N; AL: N |
Not applicable