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535902 Festo

FESTO 535902 Electroválvula

MFH-3-1/2-S-EX

$409,52 2 uds. con envío de 1 a 3 días a United States

Especificaciones

Operating Pressure -0,95 bar ... 10 bar
Actuation Type Electric
Mounting Position optional
Conexion neumatica G1/2
Ancho 52 mm
Peso 1,10Kg
Valve function 3/2-way, closed, monostable
Construction width 52 mm
pneumatic working port G1/2
Operating pressure -0,95 bar ... 10 bar
Type of reset Mechanical spring
Explosion protection certification outside the EU EPL Db (GB) EPL Gb (GB)
ATEX category gas II 2G
Explosion ignition protection type for gas Ex h IIC T4 Gb
Explosion ambient temperature -5°C <= Ta <= +40°C
Nominal size 14 mm
Exhaust-air function With flow control option
Mounting position optional
Type of piloting Pilot actuated
Flow direction Reversible
lap Underlap
b value 0,3
Switching time on 18 ms
Max. negative test pulse with 1 signal 3.700 µs
Explosion protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required)
Storage temperature -20 °C ... 60 °C
Pilot medium Compressed air to ISO 8573-1:2010 [7:4:4]
Product weight 1.100 g
Type of mounting On manifold rail With through-hole Either:
Pilot exhaust port 82 M5
Pneumatic connection, port 1 G1/2
Pneumatic connection, port 3 G1/2
Material seals NBR
Type of actuation Electric
Standard nominal flow rate 3.700 l/min
Operating voltage Via solenoid coil, must be ordered separately
Design Poppet seat
CE mark (see declaration of conformity) To EU Explosion Protection Directive (ATEX)
CE marking (see declaration of conformity) To UK EX instructions
ATEX category dust II 2D
Explosion ignition protection type for dust Ex h IIIC T130°C Db
Degree of protection IP65
Grid dimension 69 mm
Sealing principle Soft
Manual override Detenting
Pilot air supply External
Symbol 00992879
Pilot pressure 1 bar ... 8 bar
Switching time off 90 ms
Max. positive test pulse with 0 signal 2.200 µs
Characteristic coil data See solenoid coil, to be ordered separately
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC 1 - Low corrosion stress
Media temperature -5 °C ... 40 °C
Ambient temperature -5 °C ... 40 °C
Electrical connection Via F coil, to be ordered separately
Breather connection M5
Pilot air port 12 G1/8
Pneumatic connection, port 2 G1/2
Note on materials RoHS-compliant
Material housing Die-cast aluminium

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$409,52
Stock 2 uds.
Referencia 535902
Fabricante FESTO
Unidades Precio / Unidad
1+ $409,52
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