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577287 Festo

FESTO 577287 Electroválvula

VSNC-F-B52-D-N14-FN-1A1-EX4-A

$482,15 Stock Limitado solo disponible bajo consulta

Especificaciones

Series (VSNC) Solenoid valve VSNC
Directional control valve type (F) Flanged valve
Design principle Piston spool
Additional function None
Valve function (B52) 5/2-way valve, double solenoid/bistable
Reset method for monostable/single solenoid valves None
Manual override (D) Non-detenting, detenting
Pneumatic connection (N14) 1/4 NPT
Exhaust No fi tting
Valve pilot control interface (FN) With armature tube 9 mm
Power consumption None
Nominal operating voltage (1A) 24 V AC/50-60 Hz
Electrical connection None
Degree of protection, electrical system Standard
Circuitry None
EU certification None
Certification None
Type of ignition protection None
Electrical valve accessories None
Version Expanded properties
Exhaust-air function With flow control option
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC 2 - Moderate corrosion stress
Ambient temperature -20 °C ... 60 °C
Electrical connection Type A To EN 175301-803
Breather connection Not ducted
Pneumatic connection, port 2 NAMUR port pattern
Pneumatic connection, port 4 NAMUR port pattern
Note on materials RoHS-compliant
Material housing Wrought aluminium alloy
Valve function 5/2 double solenoid
Construction width 32 mm
pneumatic working port NAMUR port pattern
Operating pressure 1,5 bar ... 8 bar
Explosion protection certification outside the EU EPL Db (IEC-EX) EPL Ga (IEC-EX)
ATEX category gas II 2G
Explosion ignition protection type for gas Ex ia IIC T6 Ga
Explosion ambient temperature -40°C <= Ta <= +50°C
Sealing principle Soft
Conforms to standard VDI/VDE 3845 (NAMUR)
Type of piloting Pilot actuated
Flow direction Non-reversible
lap Positive overlap
b value 0,4
Switching time reversal 20 ms
Max. input voltage Ui 28 V
Permissible voltage fluctuations +/- 10 %
Explosion protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) Zone 0 (IEC-EX) Zone 21 (IEC-EX)
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required)
Media temperature -20 °C ... 60 °C
Product weight 685 g
Type of mounting With through-hole
Pneumatic connection, port 1 1/4 NPT
Pneumatic connection, port 3 1/4 NPT
Pneumatic connection, port 5 1/4 NPT
Material seals NBR
Material screws High-alloy stainless steel
Type of actuation Electric
Standard nominal flow rate 1.350 l/min
Operating voltage 24V DC
Design Piston gate valve
Certificate issuing authority DNVGL-TAA000011J
ATEX category dust II 2D
Explosion ignition protection type for dust Ex t IIIC T80°C Db
Degree of protection IP65 With plug socket To IEC 60529
Mounting position optional
Manual override Detenting Non-detenting
Pilot air supply Internal
Symbol 991.005
Signal status display With accessories
C value 5,6 l/sbar
Duty cycle 100%
Max. input current Ii 0,115 A

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$482,15
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Referencia 577287
Fabricante FESTO
Unidades Precio / Unidad
1+ $482,15

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