571286 Festo Proportional Valves

Product Details

• Design
  Pilot-controlled diaphragm regulator
• Reverse polarity protection
  for all electrical connections
• Max. pressure hysteresis
  0.03 bar
• Inlet pressure 1
  0 bar ... 8 bar
• Residual ripple
  10 %
• Temperature of medium
  10 °C ... 50 °C
• KC characters
  KC EMC
• Exhaust nominal width
  7 mm
• Sealing principle
  Soft
• Symbol
  00995303
• Type of control
  Pilot-controlled
• Pressure regulation range
  0.06 bar ... 6 bar
• Switching output
  PNP
• Information on operating and pilot media
  Operation with oil lubrication not possible
• Repetition accuracy FS
  0.5 %
• Temperature coefficient
  0.04 %/K
• Housing material
  Wrought aluminum alloy Anodized
• Valve function
  3-way proportional pressure control valve
• DC operating voltage range
  21.6 V ... 26.4 V
• Duty cycle
  100%
Analog output signal range
0 - 10 V
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Product weight
560 g
Electrical connection
8-pin Plug
Pneumatic connection 3
Sub-base
Nominal width pressurization
8 mm
Type code
VPPM
Mounting position
Any
Safety instructions
VPPM safety position: if the supply cable breaks, the outlet pressure is maintained in uncontrolled form.
Reset method
Mechanical spring
Standard nominal flow rate
1750 l/min
Max. electrical power consumption
7 W
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Ambient temperature
0 °C ... 60 °C
Pneumatic connection 1
Sub-base
Note on materials
RoHS-compliant
Actuation type
Electrical
Short-circuit protection
For all electrical connections
Display type
LED
Max. current consumption
300 mA
Analog input signal range
0 - 10 V
Degree of protection
IP65
Linearity error FS
1 %
Type of mounting
Optionally: With accessories
CE marking (see declaration of conformity)
As per EU EMC directive
Certification
RCM compliance mark c UL us - Listed (OL)
Pneumatic connection 2
Sub-base

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