525178 Festo Directional Control Valves

Product Details

• Valve function
  3/2, closed, monostable
• Width
  18 mm
• Operating voltage
  24V DC
• Width dimension
  24 mm
• Exhaust air function
  With flow control option
• On switching time
  10.5 ms
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Sealing principle
  Soft
• Mounting position
  Any
• Operating pressure, reversible
  -0.9 bar ... 1 bar
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Temperature of medium
  -5 °C ... 40 °C
• Product weight
  270 g
• Pneumatic connection 3
  Sub-base
• Lap
  Underlap
• Operating pressure
  -0.9 bar ... 8 bar
• Reset method
  Mechanical spring
• Type code
  MH4
• Flow direction
  Reversible with restrictions
• Max. switching frequency
  120 Hz
Duty cycle
100%
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Pneumatic connection 2
G¼
Material of screws
Steel Galvanized
Standard nominal flow rate
400 l/min
Design
Pressure-relieved poppet valve
Certification
c UL us - Recognized (OL)
Manual override
Non-detenting
Switching time off
5 ms
Coil characteristics
24 V DC: 5.6 W
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Pneumatic connection 1
Sub-base
Actuation type
Electrical
Pneumatic working port
G1/4
Degree of protection
IP65
Nominal width
4 mm
Type of control
Direct
Symbol
00991308
Permissible voltage fluctuations
+/- 10 %
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Electrical connection
2-pin Plug
Seals material
HNBR NBR
Ambient temperature
-5 °C ... 40 °C
Type of mounting
On PR rail
Note on materials
Free of copper and PTFE RoHS-compliant
Housing material
Die-cast zinc Coated

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