525167 Festo Directional Control Valves

Product Details

• Valve function
  3/2, open, monostable
• Width
  14 mm
• Design
  Pressure-relieved poppet valve
• Width dimension
  19 mm
• Type of control
  Direct
• Tolerance for ON switching time
  +10%/-30%
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
• Type of mounting
  With through-hole
• Note on materials
  Free of copper and PTFE RoHS-compliant
• Lap
  Underlap
• Standard nominal flow rate
  200 l/min
• Nominal width
  3 mm
• Manual override
  Non-detenting
• Switching time off
  2.8 ms
• Duty cycle
  100%
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Pneumatic connection 2
  G1/8
• Reset method
  Mechanical spring
• Sealing principle
  Soft
Exhaust air function
With flow control option
Flow direction
Reversible with restrictions
Additional functions
Spark suppression Protective circuit
On switching time
2.3 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Restricted ambient and media temperature
Depending on the switching frequency (see diagram)
Pneumatic connection 11
G1/8
Housing material
Die-cast zinc Coated
KC characters
KC EMC
Operating voltage
24V DC
Degree of protection
IP65
Mounting position
Any
Symbol
00991322
Operating pressure, reversible
-0.9 bar ... 1 bar
Tolerance for switching time off
+10 %/-50 %
Permissible voltage fluctuations
+/- 10 %
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-5 °C ... 60 °C
Product weight
120 g
Pneumatic connection 33
G1/8
Material of screws
Steel Galvanized
Actuation type
Electrical
Pneumatic working port
G1/8
Operating pressure
-0.9 bar ... 8 bar
Certification
RCM compliance mark c UL us - Recognized (OL)
Type code
MH3
Reverse polarity protection
Bipolar
Max. switching frequency
280 Hz
Switching time variation at 1 Hz and above
0.2 ms
Coil characteristics
24 V DC: low-current phase 1.6 W, high-current phase 6.5 W
CE marking (see declaration of conformity)
As per EU EMC directive
Temperature of medium
-5 °C ... 60 °C
Electrical connection
2-pin Plug
Seals material
HNBR NBR

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