571291 Festo Proportional Valves

Product Details

• Pneumatic connection 3
  G1/4
• KC characters
  KC EMC
• Sealing principle
  Soft
• Safety instructions
  VPPM safety position: if the supply cable breaks, the outlet pressure is maintained in uncontrolled form.
• Symbol
  00995303
• Standard nominal flow rate
  2750 l/min
• Analog output signal range
  0 - 10 V
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
• Certification
  RCM compliance mark c UL us - Listed (OL)
• Repetition accuracy FS
  0.5 %
• Reset method
  Mechanical spring
• Pressure regulation range
  0.1 bar ... 10 bar
• Max. current consumption
  300 mA
• Residual ripple
  10 %
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Product weight
  560 g
• Pneumatic connection 2
  G¼
• Type code
  VPPM
• Actuation type
  Electrical
• Type of control
  Pilot-controlled
Inlet pressure 1
0 bar ... 11 bar
Duty cycle
100%
Switching output
NPN
Degree of protection
IP65
Electrical connection
8-pin Plug
Note on materials
RoHS-compliant
Nominal width pressurization
8 mm
Design
Pilot-controlled diaphragm regulator
Reverse polarity protection
for all electrical connections
Max. pressure hysteresis
0.05 bar
Max. electrical power consumption
7 W
Analog input signal range
0 - 10 V
Temperature of medium
10 °C ... 50 °C
Linearity error FS
1 %
Temperature coefficient
0.04 %/K
Housing material
Wrought aluminum alloy Anodized
Exhaust nominal width
7 mm
Mounting position
Any
Short-circuit protection
For all electrical connections
Valve function
3-way proportional pressure control valve
Display type
LED
DC operating voltage range
21.6 V ... 26.4 V
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Information on operating and pilot media
Operation with oil lubrication not possible
Ambient temperature
0 °C ... 60 °C
Type of mounting
Optionally: With accessories
Pneumatic connection 1
G1/4

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