571290 Festo Proportional Valves

Product Details

• Exhaust nominal width
  7 mm
• Mounting position
  Any
• Symbol
  00995303
• Valve function
  3-way proportional pressure control valve
• Display type
  Back-lit LCD
• Duty cycle
  100%
• Analog output signal range
  4 - 20 mA
• Information on operating and pilot media
  Operation with oil lubrication not possible
• Linearity error FS
  1 %
• Type of mounting
  Optionally: With accessories
• Type code
  VPPM
• Reverse polarity protection
  for all electrical connections
• Pressure regulation range
  0.1 bar ... 10 bar
• Switching output
  PNP
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Degree of protection
  IP65
• Electrical connection
  8-pin Plug
• Note on materials
  RoHS-compliant
• KC characters
  KC EMC
• Actuation type
  Electrical
Short-circuit protection
For all electrical connections
Max. pressure hysteresis
0.05 bar
DC operating voltage range
21.6 V ... 26.4 V
Residual ripple
10 %
Ambient temperature
0 °C ... 50 °C
Certification
RCM compliance mark c UL us - Listed (OL)
Housing material
Wrought aluminum alloy Anodized
Design
Pilot-controlled diaphragm regulator
Reset method
Mechanical spring
Standard nominal flow rate
2750 l/min
Max. current consumption
300 mA
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Temperature of medium
10 °C ... 50 °C
Temperature coefficient
0.04 %/K
Pneumatic connection 1
G1/4
Pneumatic connection 3
G1/4
Nominal width pressurization
8 mm
Sealing principle
Soft
Safety instructions
VPPM safety position: if the supply cable breaks, the outlet pressure is maintained in uncontrolled form.
Type of control
Pilot-controlled
Inlet pressure 1
0 bar ... 11 bar
Max. electrical power consumption
7 W
Analog input signal range
4 - 20 mA
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Product weight
560 g
Repetition accuracy FS
0.5 %
Pneumatic connection 2
G¼

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