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577281 Festo Directional Control Valves

Festo 577281 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
Festo

Part#:577281

Manufacturer:Festo

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

Product Lifecycle:Active

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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

About the manufacturer: Festo is one of the manufacturers that offers Directional Control Valves that you can order at marketplace.quotebeam.com. Festo Corp. has been a top supplier of automation and intelligent automation solutions for more than four decades in the United States and eight decades globally. The company is committed to transforming the manufacturing sector and enhancing business efficiency.

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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

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 577281 Specs

1-year warranty

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Festo Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Festo Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Festo, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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