Product data sheet
Valve
2-918-28-0824-R280-NJ-1E,
December 18, 2024
Coaxial Valve pneum. direct
Series 2/918-..-08-R280
Valve 2/918-28/0824/R280-NJ-1E
2/2-way direct operated axial slide solenoid valve for high viscosity, jelly-like and dirty fluids up to 64 bar pressure. The valve is back pressure resistant up to 16bar. Installation in horizontal or vertically pipe.
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Valve 2/918-28/0824/R280-NJ-1E
Datasheet explicit
| Version | 2/918- | |
| Type of valve | Coaxial Valve pneum. direct | |
| Connection type, valve seat | 28 | G2 50mm |
| Kv-value (Δp = 1 bar H₂O) | 47.2 m³/h | |
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 24 | PTFE/FKM |
| Function | R | with spring CLOSED |
| Design | 28 | sliding type |
| Actuator size | 0 | sliding |
| Valve option | NJ-1E | Valve body with NPT thread + NO 2.0 + Back pressure safe + Magnetic field sensor | Valve body with NPT thread + NO 2.0 + Back pressure safe + Magnetic field sensor |
| System pressure | 0 - 64 bar | |
| Control pressure | 4 - 8 bar | |
| Temperature Medium | from -10 °C to 100 °C | |
| Temperature Environment | from -10 °C to 60 °C | |
| Mounting position | in any position | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve |
Not applicable
| Valve option | NJ-1E | Valve body with NPT thread + NO 2.0 + Back pressure safe + Magnetic field sensor | Valve body with NPT thread + NO 2.0 + Back pressure safe + Magnetic field sensor |
| Description | Conical internal thread | Valve closes with control pressure | Pressure in both directions | number 2 | Balluff BMF 305M-PS-C-2-S49 | separate cable 2m M8x1, 3-pin, A-coded | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Net weight | 3.6 kg | |
| Customs export | Customs tariff number 84812090; Country of origin Germany; ECCN (US): N; AL: N |