574446 Festo Directional Control Valves

Product Details

• Standard nominal flow rate
  750 l/min
• Pilot pressure MPa
  0.2 MPa ... 0.8 MPa
• Pneumatic working port
  Flange
• Exhaust air function
  With flow control option
• Type of control
  Pilot-controlled
• Pilot pressure
  2 bar ... 8 bar
• Coil characteristics
  24 V DC: 1.0 W 24 V DC: low-current phase 0.3 W, high-current phase 1.0 W
• Permissible voltage fluctuations
  +/- 10 %
• Ambient temperature
  -5 °C ... 60 °C
• Valve function
  2x3/2, closed, monostable
• Operating pressure
  -0.9 bar ... 10 bar
• Operating voltage
  24V DC
• Nominal width
  5.7 mm
• Pilot air supply port
  External
• On switching time
  15 ms
• Duty cycle
  100%
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Type of mounting
  On terminal strip
• Seals material
  HNBR NBR
Lap
Overlap
Actuation type
Electrical
Design
Piston gate valve
Type code
VUVG
Manual override
Detenting Covered
Switching time off
22 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Restricted ambient and media temperature
-5 - 50 °C Without holding power reduction
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Valve size
18 mm
Reset method
Mechanical spring
Mounting position
Any
Symbol
00992945
Max. positive test pulse with 0 signal
700 µs
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Product weight
164 g
Degree of protection
IP40 With plug socket
Certification
RCM compliance mark c UL us - Recognized (OL)
Sealing principle
Soft
Max. negative test pulse on 1 signal
900 µs
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Temperature of medium
-5 °C ... 60 °C
Housing material
Wrought aluminum alloy
Note on materials
RoHS-compliant
Electrical connection
Via electrical sub-base

Related documents 574446 Specs