535914 Festo Directional Control Valves

Product Details

• Lap
  Underlap
• Standard nominal flow rate
  4500 l/min
• Nominal width
  14 mm
• Exhaust air function
  With flow control option
• Flow direction
  Non-reversible
• Changeover time
  20 ms
• Max. positive test pulse with 0 signal
  2200 µs
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Product weight
  1210 g
• Pilot exhaust air port 84
  M5
• Note on materials
  RoHS-compliant
• Degree of protection
  IP65
• Type code
  JMFH
• Symbol
  00995754
• Max. switching frequency
  25 Hz
• ATEX category gas
  II 2G
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Storage temperature
  -20 °C ... 60 °C
• Ambient temperature
  -5 °C ... 40 °C
• Pneumatic connection 1
  G1/2
Pneumatic connection 4
G1/2
Housing material
Die-cast aluminum
Width
52 mm
Operating voltage
Via solenoid coil, to be ordered separately
Operating pressure
2 bar ... 8 bar
Mounting position
Any
b-value
0.3
Type of (ignition) protection for dust
Ex h IIIC T130°C Db
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Electrical connection
Via F coil, to be ordered separately
Venting hole connection
M5
Pneumatic connection 5
G1/2
Actuation type
Electrical
Design
Plate seat
Type of control
Pilot-controlled
C value
19.5 l/sbar
Coil characteristics
See solenoid coil, to be ordered separately
Type of ignition protection for gas
Ex h IIC T4 Gb
Temperature of medium
-5 °C ... 40 °C
Type of mounting
Optionally: With through-hole
Pneumatic connection 2
G1/2
Valve function
5/2, bistable
Pneumatic working port
G1/2
Width dimension
69 mm
Sealing principle
Soft
Manual override
Detenting
Max. negative test pulse on 1 signal
3700 µs
ATEX category for dust
II 2D
Explosive ambient temperature
-5°C <= Ta <= +40°C
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Corrosion resistance class (CRC)
1 - Low corrosion stress
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
Pilot exhaust air port 82
M5
Pneumatic connection 3
G1/2
Seals material
NBR TPE-U(PU)

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