571333 Festo Directional Control Valves

571333 Product Details

• Lap
  Overlap
• Pilot pressure MPa
  0.3 MPa ... 0.8 MPa
• Reset method
  Mechanical spring
• Type of control
  Pilot-controlled
• Symbol
  00991190
• Standard nominal flow rate with QS-10
  840 l/min
• Max. positive test pulse with 0 signal
  400 µs
• Max. negative test pulse on 1 signal
  900 µs
• Ambient temperature
  -5 °C ... 50 °C
• Product weight
  100 g
• Valve function
  5/2, monostable
• Operating pressure
  -0.9 bar ... 8 bar
• Design
  Piston gate valve
• Standard nominal flow rate
  670 l/min ... 840 l/min
• Sealing principle
  Soft
• Mounting position
  Any
• Suitability for vacuum
  yes
• Max. switching frequency
  2 Hz
• Permissible voltage fluctuations
  +/- 25 %
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Storage temperature
-20 °C ... 40 °C
Note on materials
RoHS-compliant
Flow direction
Reversible
Standard nominal flow rate with QS-8
670 l/min
Switching time off
36 ms
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
CE marking (see declaration of conformity)
As per EU EMC directive
Type of mounting
With through-hole
Relative air humidity
Max. 90 % at 40 °C
Valve size
20 mm
Degree of protection
IP65 as per IEC 60529
Manual override
Detenting Non-detenting
Pilot pressure
3 bar ... 8 bar
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Corrosion resistance class (CRC)
1 - Low corrosion stress
Temperature of medium
-5 °C ... 50 °C
Housing material
Die-cast aluminum
Note on standard nominal flow rate
MPA-L: 840 l/min MPA-S: 670 l/min
Operating voltage
24V DC
Actuation type
Electrical
Certification
c UL us - Recognized (OL)
Type code
VMPA2
Signal status display
yes
On switching time
8 ms
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Max. tightening torque for valve mounting
0.65 Nm
Seals material
NBR

Product condition

Related documents 571333 Specs