525166 Festo Directional Control Valves

Product Details

• Flow direction
  Reversible with restrictions
• Valve function
  3/2, open, monostable
• Operating voltage
  24V DC
• Degree of protection
  IP65
• Exhaust air function
  With flow control option
• Manual override
  Non-detenting
• Switching time off
  4.5 ms
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Temperature of medium
  -5 °C ... 60 °C
• Type of mounting
  With through-hole
• Housing material
  Die-cast zinc Coated
• Lap
  Underlap
• Reset method
  Mechanical spring
• Nominal width
  3 mm
• Sealing principle
  Soft
• Duty cycle
  100%
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
• Pneumatic connection 2
  G1/8
• Actuation type
  Electrical
• Design
  Pressure-relieved poppet valve
Operating pressure, reversible
-0.9 bar ... 1 bar
Coil characteristics
24 V DC: 3.7 W
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Product weight
120 g
Pneumatic connection 11
G1/8
Material of screws
Steel Galvanized
Pneumatic working port
G1/8
Operating pressure
-0.9 bar ... 8 bar
Width dimension
19 mm
Mounting position
Any
Symbol
00991322
On switching time
8.3 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature
-5 °C ... 60 °C
Seals material
HNBR NBR
Width
14 mm
Standard nominal flow rate
200 l/min
Certification
c UL us - Recognized (OL)
Type code
MH3
Type of control
Direct
Max. switching frequency
130 Hz
Permissible voltage fluctuations
+/- 10 %
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Electrical connection
2-pin Plug
Pneumatic connection 33
G1/8
Note on materials
Free of copper and PTFE RoHS-compliant

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