Product Model
vsnc-f-b52-d-n14-fn-1a1-ex4-a
Selling Points
- 1Efficiently controls pneumatic flow with a reliable bistable operation.
- 2Easy to integrate with electrical systems for precise control.
- 3Constructed with a 32 mm width and IP65 protection, ensuring durability and reliability.
- 4Standard nominal flow rate of 1350 l/min for efficient pneumatic systems.
- 5Meets ATEX standards for gas and dust protection in explosive environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 5/2, bistable | Actuation type | Electrical |
Width | 32mm | Standard nominal flow rate | 1350l/min |
Pneumatic working port | NAMUR connection diagram | Operating voltage | 24V DC |
Operating pressure | 1.5bar 8bar | Structural design | Piston gate valve |
Explosion protection certification outside the EU | EPL Db (IEC-EX) EPL Ga (IEC-EX) | Certificate issuing authority | DNVGL-TAA000011J |
ATEX category gas | II 2G | ATEX category for dust | II 2D |
Type of ignition protection for gas | Ex ia IIC T6 Ga | Type of (ignition) protection for dust | Ex t IIIC T80°C Db |
Explosive ambient temperature | -40°C <= Ta <= +50°C | Degree of protection | IP65 With plug socket as per IEC 60529 |
Exhaust air function | With flow control option | Sealing principle | Soft |
Mounting position | Any | Conforms to standard | VDI/VDE 3845 (NAMUR) |
Manual override | Detenting Non-detenting | Type of control | Pilot-controlled |
Pilot air supply port | Internal | Flow direction | Non-reversible |
Symbol | 00991005 | Lap | Overlap |
Signal status display | With accessories | b-value | 0.4 |
C value | 5.6l/sbar | Changeover time | 20ms |
Duty cycle | 100% | Max. input voltage Vi | 28 V |
Max. input current Ii | 115 mA | Permissible voltage fluctuations | +/- 10 % |
Explosion prevention and protection | Observe the information on the certificate Zone 0 (IEC-EX) Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (IEC-EX) Zone 22 (ATEX) | Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
LABS (PWIS) conformity | VDMA24364-B2-L | Temperature of medium | -20°C 60°C |
Ambient temperature | -20°C 60°C | Product weight | 685g |
Electrical connection | Form A as per EN 175301-803 | Type of mounting | With through-hole |
Venting hole connection | Not ducted | Pneumatic connection 1 | 1/4 NPT |
Pneumatic connection 2 | NAMUR connection diagram | Pneumatic connection 3 | 1/4 NPT |
Pneumatic connection 4 | NAMUR connection diagram | Pneumatic connection 5 | 1/4 NPT |
Note on materials | RoHS-compliant | Seals material | NBR |
Housing material | Wrought aluminum alloy | Material of screws | Steel, galvanized |
Manufacturer ID | 577287 |
Specifications may be subject to change without notice