571295 Festo Proportional Valves

Product Details

• Nominal width pressurization
  8 mm
• Mounting position
  Any
• Symbol
  00995303
• Reverse polarity protection
  for all electrical connections
• Standard nominal flow rate
  1750 l/min
• Switching output
  NPN
• Analog input signal range
  0 - 10 V
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Product weight
  560 g
• Repetition accuracy FS
  0.5 %
• Note on materials
  RoHS-compliant
• Sealing principle
  Soft
• Reset method
  Mechanical spring
• Max. pressure hysteresis
  0.03 bar
• Duty cycle
  100%
• Temperature of medium
  10 °C ... 50 °C
• Certification
  RCM compliance mark c UL us - Listed (OL)
• Type of mounting
  Optionally: With accessories
• Pneumatic connection 2
  G¼
• Type code
  VPPM
Short-circuit protection
For all electrical connections
Type of control
Pilot-controlled
Pressure regulation range
0.06 bar ... 6 bar
DC operating voltage range
21.6 V ... 26.4 V
Max. electrical power consumption
7 W
CE marking (see declaration of conformity)
As per EU EMC directive
Temperature coefficient
0.04 %/K
Pneumatic connection 1
G1/4
Exhaust nominal width
7 mm
Design
Pilot-controlled diaphragm regulator
Valve function
3-way proportional pressure control valve
Inlet pressure 1
0 bar ... 8 bar
Residual ripple
10 %
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Information on operating and pilot media
Operation with oil lubrication not possible
Degree of protection
IP65
Electrical connection
8-pin Plug
Pneumatic connection 3
G1/4
KC characters
KC EMC
Actuation type
Electrical
Safety instructions
VPPM safety position: if the supply cable breaks, the outlet pressure is maintained in uncontrolled form.
Display type
Back-lit LCD
Max. current consumption
300 mA
Analog output signal range
0 - 10 V
Ambient temperature
0 °C ... 50 °C
Linearity error FS
1 %
Housing material
Wrought aluminum alloy Anodized

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