577281 Festo Directional Control Valves

577281 on Powermatic Associates
Festo

Part#:577281

Alt. Part#:VSNC-FC-M52-MD-G14-FN-1A1-EX4-A

Manufacturer:Festo

Category:Directional Control Valves

Product Lifecycle:Active

Product description

solenoid valve VSNC-FC-M52-MD-G14-FN-1A1-EX4-A NAMUR valve 1/4", monostable, FN armature system, with coil, intrinsically safe. Valve function: 5/2 or 3/2, convertible, Type of actuation: electrical, Width: 32 mm, Standard nominal flow rate: 1250 l/min, O

Product Details

  • Width
    32 mm
  • Operating pressure
    2.5 bar ... 8 bar
  • Type code
    VSNC
  • Conforms to standard
    VDI/VDE 3845 (NAMUR)
  • Type of control
    Pilot-controlled
  • C value
    5.2 l/sbar
  • On switching time
    35 ms
  • Duty cycle
    100%
  • Type of ignition protection for gas
    Ex ia IIC T6 Ga
  • Explosion protection certification outside the EU
    EPL Db (IEC-EX) EPL Ga (IEC-EX)
  • Information on operating and pilot media
    Operation with oil lubrication possible (required for further use)
  • Venting hole connection
    Not ducted
  • Pneumatic connection 2
    NAMUR connection diagram
  • Note on materials
    RoHS-compliant
  • Valve function
    5/2 or 3/2 switchable
  • Standard nominal flow rate
    1250 l/min
  • Exhaust air function
    With flow control option
  • Pilot air supply port
    Internal
  • Signal status display
    With accessories
  • Permissible voltage fluctuations
    +/- 10 %
  • ATEX category for dust
    II 2D
  • Explosion prevention and protection
    Zone 1 (ATEX) Zone 21 (IEC-EX)
  • Corrosion resistance class (CRC)
    2 - Moderate corrosion stress
  • Product weight
    530 g
  • Electrical connection
    Form A as per EN 175301-803
  • Pneumatic connection 4
    NAMUR connection diagram
  • Material of screws
    High-alloy stainless steel
  • Lap
    Overlap
  • Pneumatic working port
    NAMUR connection diagram
  • Reset method
    Mechanical spring
  • Sealing principle
    Soft
  • Symbol
    00991831
  • Standard nominal flow rate, exhaust air return 4->3
    110 l/min
  • ATEX category gas
    II 2G
  • Type of (ignition) protection for dust
    Ex t IIIC T80°C Db
  • Certificate issuing authority
    DNVGL-TAA000011J
  • Temperature of medium
    -20 °C ... 60 °C
  • Pneumatic connection 1
    G1/4
  • Pneumatic connection 3
    G1/4
  • Seals material
    NBR
  • Actuation type
    Electrical
  • Operating voltage
    24V DC
  • Degree of protection
    IP65 as per IEC 60529
  • Manual override
    Detenting Non-detenting
  • b-value
    0.4
  • Switching time off
    92 ms
  • Max. input voltage Vi
    28 V
  • Explosive ambient temperature
    -40°C <= Ta <= +50°C
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Ambient temperature
    -20 °C ... 60 °C
  • Type of mounting
    With through-hole
  • Pneumatic connection 5
    G1/4
  • Design
    Piston gate valve
  • Mounting position
    Any
  • Flow direction
    Non-reversible
  • Max. input current Ii
    0.115 A
  • Housing material
    Wrought aluminum alloy

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



577281 Related Documents

Manufacturer warranty

577281 Festo

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577281
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577281
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solenoid valve VSNC-FC-M52-MD-G14-FN-1A1-EX4-A NAMUR valve 1/4", monostable, FN armature system, wit...

Width32 mm

Operating pressure2.5 bar ... 8 bar

Type codeVSNC

Conforms to standardVDI/VDE 3845 (NAMUR)

Type of controlPilot-controlled

C value5.2 l/sbar

On switching time35 ms

Duty cycle100%

Type of ignition protection for gasEx ia IIC T6 Ga

Explosion protection certification outside the EUEPL Db (IEC-EX) EPL Ga (IEC-...

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About the manufacturer

Festo

Powermatic Associates is an authorized Festo distributor, proudly offering a wide array of Festo's innovative industrial automation products and solutions. Festo is a globally recognized leader in automation technology and pneumatic solutions, renowned for their commitment to quality, efficiency, and sustainability. With a vast portfolio ranging from actuators, valves, sensors, and connectors to e...

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solenoid valve VSNC-FC-M52-MD-G14-FN-1A1-EX4-A NAMUR valve 1/4", monostable, FN armature system, with coil, intrinsically safe. Valve function: 5/2 or 3/2, convertible, Type of actuation: electrical, Width: 32 mm, Standard nominal flow rate: 1250 l/min, O

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