525210 Festo Directional Control Valves

Product Details

• Lap
  Underlap
• Standard nominal flow rate
  400 l/min
• Design
  Pressure-relieved poppet valve
• Operating pressure
  -0.9 bar ... 8 bar
• Manual override
  Non-detenting
• Flow direction
  Reversible with restrictions
• Duty cycle
  100%
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Ambient temperature
  -5 °C ... 60 °C
• Electrical connection
  2-pin Plug
• Material of screws
  Steel Galvanized
• Certification
  c UL us - Recognized (OL)
• Mounting position
  Any
• On switching time
  10.5 ms
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
• Product weight
  270 g
• Note on materials
  Free of copper and PTFE RoHS-compliant
• Actuation type
  Electrical
• Valve function
  3/2, open, monostable
Width
18 mm
Pneumatic working port
QS-8
Reset method
Mechanical spring
Width dimension
24 mm
Sealing principle
Soft
Operating pressure, reversible
-0.9 bar ... 1 bar
Max. switching frequency
120 Hz
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Type of mounting
With through-hole
Pneumatic connection 33
QS-8
Exhaust air function
With flow control option
Type of control
Direct
Switching time off
5 ms
Permissible voltage fluctuations
+/- 10 %
Temperature of medium
-5 °C ... 60 °C
Pneumatic connection 2
QS-8
Housing material
Die-cast zinc Coated
Operating voltage
24V DC
Degree of protection
IP65
Nominal width
4 mm
Type code
MH4
Symbol
00991322
Coil characteristics
24 V DC: 5.6 W
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Pneumatic connection 11
QS-8
Seals material
HNBR NBR

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