525101 Festo Directional Control Valves

Product Details

• KC characters
  KC EMC
• Operating pressure
  -0.9 bar ... 8 bar
• Reset method
  Mechanical spring
• Width dimension
  14 mm
• Reverse polarity protection
  Bipolar
• Switching time off
  1.7 ms
• Tolerance for switching time off
  +10 %/-30 %
• Lap
  Underlap
• Pneumatic working port
  Sub-base
• Nominal width
  2 mm
• Mounting position
  Any
• Symbol
  00991129
• Max. switching frequency
  300 Hz
• Duty cycle
  100%
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
• Product weight
  70 g
• Type of mounting
  On PR rail
• Material of screws
  Steel Galvanized
• Valve function
  5/2, monostable
• Width
  10 mm
Design
Pressure-relieved poppet valve
Degree of protection
IP65
Exhaust air function
With flow control option
Flow direction
Non-reversible
Switching time variation at 1 Hz and above
0.2 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Max. tightening torque for valve mounting
0.4 Nm
Ambient temperature
-5 °C ... 40 °C
Pneumatic connection 3
Sub-base
Note on materials
Free of copper and PTFE RoHS-compliant
Operating voltage
24V DC
Type code
MH2
Manual override
Non-detenting
Tolerance for ON switching time
+10%/-30%
CE marking (see declaration of conformity)
As per EU EMC directive
Temperature of medium
-5 °C ... 40 °C
Pneumatic connection 1
Sub-base
Pneumatic connection 4
Sub-base
Housing material
Die-cast zinc Coated
Actuation type
Electrical
Standard nominal flow rate
90 l/min
Certification
RCM compliance mark c UL us - Recognized (OL)
Sealing principle
Soft
Type of control
Direct
Additional functions
Spark suppression Protective circuit
On switching time
1.9 ms
Coil characteristics
24 V DC: low-current phase 1.625 W, high-current phase 6.5 W
Permissible voltage fluctuations
+/- 10 %
Restricted ambient and media temperature
Depending on the switching frequency (see diagram)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Electrical connection
2-pin Plug
Pneumatic connection 5
Sub-base
Seals material
HNBR NBR
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Pneumatic connection 2
Sub-base

Related documents 525101 Specs