571289 Festo Proportional Valves

Product Details

• Nominal width pressurization
  8 mm
• Mounting position
  Any
• Safety instructions
  VPPM safety position: if the supply cable breaks, the outlet pressure is maintained in uncontrolled form.
• Max. pressure hysteresis
  0.05 bar
• Inlet pressure 1
  0 bar ... 11 bar
• Switching output
  PNP
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Information on operating and pilot media
  Operation with oil lubrication not possible
• Electrical connection
  8-pin Plug
• Pneumatic connection 1
  G1/4
• KC characters
  KC EMC
• Actuation type
  Electrical
• Short-circuit protection
  For all electrical connections
• Reset method
  Mechanical spring
• Pressure regulation range
  0.1 bar ... 10 bar
• DC operating voltage range
  21.6 V ... 26.4 V
• Analog input signal range
  4 - 20 mA
• Residual ripple
  10 %
• Degree of protection
  IP65
• Linearity error FS
  1 %
Housing material
Wrought aluminum alloy Anodized
Type code
VPPM
Ambient temperature
0 °C ... 60 °C
Type of mounting
Optionally: With accessories
Pneumatic connection 3
G1/4
Exhaust nominal width
7 mm
Design
Pilot-controlled diaphragm regulator
Reverse polarity protection
for all electrical connections
Valve function
3-way proportional pressure control valve
Standard nominal flow rate
2750 l/min
Max. electrical power consumption
7 W
Analog output signal range
4 - 20 mA
Temperature of medium
10 °C ... 50 °C
Certification
RCM compliance mark c UL us - Listed (OL)
Repetition accuracy FS
0.5 %
Pneumatic connection 2
G¼
Sealing principle
Soft
Symbol
00995303
Type of control
Pilot-controlled
Display type
LED
Max. current consumption
300 mA
Duty cycle
100%
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Product weight
560 g
Temperature coefficient
0.04 %/K
Note on materials
RoHS-compliant

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