173143 Festo Directional Control Valves

Product Details

• Actuation type
  Electrical
• Operating pressure
  -0.9 bar ... 10 bar
• Type code
  MEH
• Flow direction
  Reversible
• Duty cycle
  100%
• Temperature of medium
  -5 °C ... 50 °C
• Type of mounting
  On sub-base
• Pneumatic connection 3
  Sub-base
• Width
  17.8 mm
• Lap
  Overlap
• Operating voltage
  24V DC
• Nominal width
  5 mm
• Pilot air supply port
  External
• Switching time off
  25 ms
• Coil characteristics
  24 V DC: 1.5 W
• Ambient temperature
  -5 °C ... 50 °C
• Pneumatic connection 2
  Sub-base
• Note on materials
  RoHS-compliant
• Reset method
  Mechanical spring
• Width dimension
  18 mm
Sealing principle
Soft
Type of control
Pilot-controlled
Pilot pressure
3 bar ... 8 bar
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Storage temperature
-20 °C ... 40 °C
Electrical connection
Connection diagram form C as per industrial standard, 9.4 mm Rectangular design
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pilot air port 14
Sub-base
Pneumatic connection 4
Sub-base
Seals material
HNBR NBR
Pneumatic working port
Sub-base
Degree of protection
IP65
Mounting position
Any
C value
2.55 l/sbar
On switching time
12 ms
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Pilot exhaust air port 82/84
Sub-base
Pneumatic connection 5
Sub-base
Standard nominal flow rate
600 l/min
Valve function
5/3, closed
Design
Piston gate valve
Certification
c UL us - Recognized (OL)
Exhaust air function
With flow control option
Manual override
Detenting via accessory
Symbol
00991197
b-value
0.5
Vibration resistance
Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Noise level
75 dB(A)
Product weight
150 g
Pilot air port 12
Sub-base
Pneumatic connection 1
Sub-base
Housing material
Die-cast aluminum

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